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Hitachi Command Suite

Tuning ManagerApplication Reports Reference

MK-95HC113-18

Document Organization

Product Version

Getting Help

Contents

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iiHitachi Tuning Manager Application Reports Reference

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Contents

Preface.................................................................................................xiiiIntended audience...................................................................................................xivProduct version....................................................................................................... xivRelease notes..........................................................................................................xivDocument organization............................................................................................ xivRelated documents.................................................................................................. xivDocument conventions............................................................................................. xvConventions for storage capacity values.................................................................... xviAccessing product documentation............................................................................ xviiGetting help........................................................................................................... xviiComments..............................................................................................................xvii

1 Working with the Solution Set................................................................1-1Overview of the Solution Set....................................................................................1-2Format of Alarm Explanations.................................................................................. 1-2Agent for Oracle Alarms.......................................................................................... 1-3

Buffer Cache Usage.......................................................................................... 1-3Buffer Cache Waits........................................................................................... 1-4Dict. Cache Usage............................................................................................ 1-5Disk Sorts........................................................................................................ 1-6Free List Waits................................................................................................. 1-6Full Table Scans............................................................................................... 1-7Library Cache Usage......................................................................................... 1-8Redo Log Contention........................................................................................ 1-9Server Status................................................................................................... 1-9Tablespace Usage...........................................................................................1-10

Agent for Microsoft SQL Server Alarms................................................................... 1-11Blocked Sessions............................................................................................ 1-12Cache Usage.................................................................................................. 1-13CPU Usage..................................................................................................... 1-13Database Space..............................................................................................1-14Log Space Usage............................................................................................ 1-15Network Error.................................................................................................1-16Server Status..................................................................................................1-16

Agent for Microsoft Exchange Server Alarm.............................................................1-17Log Threads Waiting....................................................................................... 1-17

iiiHitachi Tuning Manager Application Reports Reference

Agent for DB2 Alarms............................................................................................1-18Cat Cache Hit Rate..........................................................................................1-19DB2 Status.....................................................................................................1-19Pkg Cache Hit Rate......................................................................................... 1-20Sort Memory Usage........................................................................................ 1-21Sort Overflow Rate..........................................................................................1-22Workspace Hit Rate........................................................................................ 1-22

Agent for Enterprise Applications Alarms.................................................................1-23Buffer - CUA...................................................................................................1-25Buffer - FieldDescri......................................................................................... 1-25Buffer - GenericKey.........................................................................................1-26Buffer - InitialReco..........................................................................................1-27Buffer - Program.............................................................................................1-28Buffer - Screen............................................................................................... 1-28Buffer - ShortNameTA.....................................................................................1-29Buffer - SingleRecor........................................................................................1-30Buffer - TableDefini.........................................................................................1-31Dialog ResponseTime......................................................................................1-31Extended Memory...........................................................................................1-32Heap Memory.................................................................................................1-33Paging Area....................................................................................................1-34Roll Area........................................................................................................ 1-34SystemWideQueue..........................................................................................1-35ServerSpecificQueue....................................................................................... 1-36Utilization % (alarm for monitoring the average usage of background workprocesses)......................................................................................................1-37QueueLength %............................................................................................. 1-37Utilization % (alarm for monitoring the average usage of dialog processes)........ 1-38

Format of Report Explanations............................................................................... 1-39Organization of Report Folders...............................................................................1-40

Agent for Oracle............................................................................................. 1-41Agent for Microsoft SQL Server........................................................................ 1-42Agent for Microsoft Exchange Server................................................................1-43Agent for DB2.................................................................................................1-43Agent for Enterprise Applications..................................................................... 1-44

Agent for Oracle Reports....................................................................................... 1-44Blocking Locks(8.0).........................................................................................1-48Cache Usage(8.0)........................................................................................... 1-49Cache Usage Status(Multi-Agent)(8.0)..............................................................1-50Cache Usage Trend(Multi-Agent)(8.0).............................................................. 1-50Database Activity Status (8.0)..........................................................................1-51Database Activity Status Detail (8.0)................................................................ 1-51Database Activity Status(Multi-Agent)(8.0)....................................................... 1-52Database Activity Trend(Multi-Agent)(8.0)........................................................ 1-53Database Space Overview (8.0)....................................................................... 1-53Database Space Summary(Multi-Agent)(8.0).....................................................1-54Database Space Trend(Multi-Agent)(8.0)..........................................................1-55Datafile I/O Activity Detail (8.0)....................................................................... 1-55Datafile I/O Status Detail (Reads) (8.0)............................................................ 1-56Datafile I/O Status Detail (Writes) (8.0)............................................................1-57Datafile I/O Status Summary (8.0)................................................................... 1-57Datafile I/O Trend Detail (Reads) (8.0).............................................................1-58

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Datafile I/O Trend Detail (Writes) (8.0)............................................................ 1-59Datafile I/O Trend Summary (8.0)....................................................................1-60Disk Sorts - Top 10 Sessions (8.0)....................................................................1-60Error Log(8.0)................................................................................................ 1-61Full Table Scans(8.0)...................................................................................... 1-62I/O Activity - Top 10 Datafiles (8.0)................................................................. 1-62Lock Usage - Top 10 Sessions (8.0)................................................................. 1-63Locked Objects (8.0).......................................................................................1-64Longest Transactions - Top 10 Sessions (8.0)................................................... 1-65Memory Usage - Top 10 Sessions (8.0)............................................................ 1-66Open Cursors (4.0)......................................................................................... 1-67Physical I/O - Top 10 Sessions (8.0).................................................................1-67Redo Log Buffer Contention(8.0)......................................................................1-68Server Configuration Status (4.0).....................................................................1-69Session Detail (8.0).........................................................................................1-69Session Statistics Detail (4.0)...........................................................................1-70SGA Status(8.0)..............................................................................................1-71SGA Status Summary(8.0)...............................................................................1-72SQL Text (4.0)................................................................................................1-72System Overview (8.0) (Real-Time Rpt on the Overall Status of Instance).......... 1-73System Overview (8.0) (Real-Time Rpt on the General Status of Instance)......... 1-75Tablespace Status (4.0)...................................................................................1-77Tablespace Status Detail (4.0)......................................................................... 1-77

Agent for Microsoft SQL Server Reports.................................................................. 1-78Blocked Sessions............................................................................................ 1-81Blocking Locks................................................................................................1-82Cache Usage.................................................................................................. 1-83Cache Usage Trend (Multi-Agent).................................................................... 1-84Cache Usage Trend (Multi-Agent).................................................................... 1-84CPU Usage - Top 10 Sessions.......................................................................... 1-85Database Detail.............................................................................................. 1-86Database Space Usage....................................................................................1-87Database Space Usage Detail.......................................................................... 1-88Database Summary.........................................................................................1-89Errorlog Detail................................................................................................ 1-90Errorlog Overview...........................................................................................1-91Lock Detail..................................................................................................... 1-91Lock Overview................................................................................................1-93Lock Overview by Lock Type............................................................................1-94Lock Usage - Top 10 Sessions..........................................................................1-94Log I/O Activity.............................................................................................. 1-95Log I/O Activity 2............................................................................................1-96Log Space Usage - Top 10 Databases...............................................................1-96Memory Usage - Top 10 Sessions.....................................................................1-97Network Activity............................................................................................. 1-97Network Activity Trend....................................................................................1-98Network Activity Trend....................................................................................1-98Pending I/O....................................................................................................1-99Physical I/O - Top 10 Sessions.........................................................................1-99Physical Write Activity................................................................................... 1-100Physical Write Activity 2.................................................................................1-100Server Configuration Status........................................................................... 1-101

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Server CPU Trend......................................................................................... 1-101Server CPU Trend......................................................................................... 1-102Server Space Trend (Multi-Agent).................................................................. 1-102Server Space Trend (Multi-Agent).................................................................. 1-103Server Space Usage...................................................................................... 1-103Session Detail............................................................................................... 1-104Sessions.......................................................................................................1-105System Overview.......................................................................................... 1-106

Agent for Microsoft Exchange Server Reports........................................................ 1-108Database Cache Trend.................................................................................. 1-110Database Log Trend......................................................................................1-111Epoxy Trend.................................................................................................1-112Information Store Trend................................................................................1-113Information Store Trend - 2013..................................................................... 1-113Mailbox Messages Trend (Hourly Historical Report)..........................................1-114Mailbox Messages Trend - 2013 (Hourly Historical Report)............................... 1-115Mailbox Messages Trend (Daily Historical Report)............................................1-115Mailbox Messages Trend - 2013 (Daily Historical Report)................................. 1-116Mailbox Message Queue Trend.......................................................................1-116Process Detail...............................................................................................1-117Users Trend..................................................................................................1-118Users Trend - 2013....................................................................................... 1-119

Agent for DB2 Reports.........................................................................................1-119Basic Information on Database...................................................................... 1-120Basic Information on Database Manager.........................................................1-121Bufferpool I/O Status.................................................................................... 1-123Bufferpool I/O Trend.....................................................................................1-124Bufferpool Stat on Database.......................................................................... 1-125Cache Hit Rate..............................................................................................1-127Cache Hit Rate Status....................................................................................1-127Cache Hit Rate Trend.................................................................................... 1-128Cache on Database....................................................................................... 1-128Sort Status on Database................................................................................1-129SQL Statement on Database.......................................................................... 1-130

Agent for Enterprise Applications Reports..............................................................1-131Dialog ResponseTime.................................................................................... 1-136Dialog ResponseTime Status..........................................................................1-137Dialog ResponseTime Trend (hourly historical report)...................................... 1-138Dialog ResponseTime Trend (daily historical report)........................................ 1-139Dialog ResponseTime Trend (Multi-Agent)...................................................... 1-140Dialog Utilization %.......................................................................................1-141Process Detail...............................................................................................1-142Process Overview Status................................................................................1-143SAP Buffer Detail (CUA).................................................................................1-144SAP Buffer Detail (FieldDescription)................................................................1-145SAP Buffer Detail (GenericKey).......................................................................1-145SAP Buffer Detail (InitialRecords)................................................................... 1-146SAP Buffer Detail (Program)...........................................................................1-147SAP Buffer Detail (Screen)............................................................................. 1-148SAP Buffer Detail (ShortNameTAB).................................................................1-148SAP Buffer Detail (SingleRecord).................................................................... 1-149SAP Buffer Detail (TableDefinition)................................................................. 1-150

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SAP Buffer Hitratio........................................................................................ 1-150SAP Buffer Hitratio Status..............................................................................1-152SAP Buffer Hitratio Trend (hourly historical report).......................................... 1-153SAP Buffer Hitratio Trend (daily historical report)............................................ 1-155SAP Memory Detail........................................................................................1-156SAP Memory Used.........................................................................................1-157SAP Memory Used Status...............................................................................1-157SAP Memory Used Trend (hourly historical report)...........................................1-158SAP Memory Used Trend (daily historical report)............................................. 1-159UsersLoggedIn Trend (hourly historical report)................................................1-160UsersLoggedIn Trend (daily historical report)..................................................1-160UsersLoggedIn Trend (Multi-Agent)................................................................1-161Background Processing SystemWideQueue..................................................... 1-162Background Service ServerSpecificQueue........................................................1-162Background Service Utilization %................................................................... 1-163

2 Working with Records........................................................................... 2-1Data Model Version.................................................................................................2-2Format of Record Explanations................................................................................ 2-2List of Common Key Fields.......................................................................................2-5Field Values............................................................................................................2-6

Summarization Rules........................................................................................ 2-6List of Data Types.............................................................................................2-9Delta..............................................................................................................2-10Restriction (in Agent for DB2).......................................................................... 2-14Data Source................................................................................................... 2-14

Agent for Oracle....................................................................................2-14Agent for Microsoft SQL Server...............................................................2-15Agent for Microsoft Exchange Server.......................................................2-15Agent for DB2....................................................................................... 2-15

Fields Added When Data Is Stored in a Store Database............................................2-16Fields Added for All Records............................................................................ 2-16Fields Output When Data in a Store Database Is Exported................................. 2-17

Notes on Collecting Records...................................................................................2-18Agent for Oracle............................................................................................. 2-18

When Oracle 10g® Is Monitored.............................................................2-18When Monitoring Databases that Have Many Data Segments....................2-18Notes on Specific Records...................................................................... 2-20Permissions Required for Collecting Performance Data............................. 2-21Record Creation Result When Data Cannot Be Obtained...........................2-23

Agent for Microsoft SQL Server........................................................................ 2-23When Records Are Not Created.............................................................. 2-23When the Correct Value Is Not Displayed in the Field...............................2-23Records that Cannot Be Created During Execution of a Failover in a MirroringConfiguration........................................................................................ 2-24Record Creation Results When the Monitored Microsoft SQL Server Is Offline............................................................................................................2-25Record Creation Results When a Session to the Monitored Microsoft SQLServer Has Been Disconnected............................................................... 2-25Notes on the Lock Detail (PD_LD) Record................................................2-25Record Creation Results When Data Cannot Be Obtained......................... 2-26

Agent for Microsoft Exchange Server................................................................2-27

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Precaution Before Collecting Performance Information............................. 2-27Application Event Log When a Record Is Not Created Successfully............ 2-27Note on Multi-Instance Records..............................................................2-28Notes on Changes to a Mounted Microsoft Exchange Server Store............ 2-28Action to Take When Performance Data Cannot Be Collected (Restoration ofPerformance Object)..............................................................................2-29Record Creation Result When Data Cannot Be Obtained...........................2-29What to do if KAVL12007-W is output when monitoring Microsoft ExchangeServer 2013.......................................................................................... 2-29

Agent for DB2.................................................................................................2-30Record Creation Result When Data Cannot Be Obtained...........................2-30

Agent for Enterprise Applications..................................................................... 2-30Record Creation Result When Data Cannot Be Acquired........................... 2-30Notes on records of the PI record type....................................................2-31

Agent for Oracle Records.......................................................................................2-31Activity Summary (PD_PDAS).......................................................................... 2-36ASM Disk (PD_PDDK)......................................................................................2-41ASM Disk Group Interval (PI_PIDG)..................................................................2-47Backup Async IO (PD_PDBA)........................................................................... 2-51Backup Sync IO (PD_PDBS).............................................................................2-56Block Contention Interval (PI_PIBC).................................................................2-60Block Contention Statistics (PD_PDBC)............................................................. 2-62Buffer Pool (PD_PDBP)....................................................................................2-63Cache Summary (PD_PDCS)............................................................................ 2-66Cache Summary Interval (PI_PICS)..................................................................2-71Circuit (PD_PDCI)........................................................................................... 2-76Collection Instance 2 (PD_PCI)........................................................................ 2-80Collection Tablespace 2 (PD_PCTS)..................................................................2-81Control File (PD_PDCF)................................................................................... 2-84Current Sessions Stat Summary (PD_PDS3)...................................................... 2-85Data Dictionary Cache (PD_PDDD)...................................................................2-94Data Dictionary Cache Interval (PI_PIDD).........................................................2-97Data File (PD_PDDF)..................................................................................... 2-100Data File Interval (PI_PIDF)...........................................................................2-107Database (PD_PDDB).................................................................................... 2-118Database Interval (PI_PIDB)..........................................................................2-130Database Object Cache (PD_PDDO)............................................................... 2-143Dispatcher (PD_PDDS).................................................................................. 2-147Dispatcher Interval (PI_PIDS)........................................................................ 2-150Errorlog Detail (PD_PDEL)............................................................................. 2-154GCS Stat Summary (PD_PDGC)......................................................................2-156GCS Stat Summary Interval (PI_PIGC)............................................................2-160Instance (PD_PDI)........................................................................................ 2-163Instance Availability (PD_PDIA)......................................................................2-166Latch (PD_PDLA).......................................................................................... 2-169Latch Interval (PI_PILA)................................................................................ 2-173Library Cache (PD_PDLC).............................................................................. 2-177Library Cache Interval (PI_PILC).................................................................... 2-180Lock (PD_PDLO)........................................................................................... 2-183Lock Activity Interval (PI_PIPL)......................................................................2-187Lock Interval (PI_PILO).................................................................................2-190Lock Waiters (PD_PDLW)...............................................................................2-193

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Minimum Data File Interval 2 (PI_PMDF)........................................................ 2-196Minimum Database Interval 2 (PI_PMDB)....................................................... 2-199Minimum Tablespace Interval 2 (PI_PMTS)..................................................... 2-201Multi-Threaded Server (PD_PDMT).................................................................2-204Multi-Threaded Server Interval (PI_PIMT).......................................................2-210Open Cursor (PD_PDOC)............................................................................... 2-217Options Installed (PD_PDO)...........................................................................2-219Parallel Query Server (PD_PDPQ)................................................................... 2-220Parallel Query Server Interval (PI_PIPQ).........................................................2-224Parallel Query Statistics (PD_PDPS)................................................................2-228Parameter Values (PD_PDP).......................................................................... 2-229Process Detail (PD_PDOP)............................................................................. 2-230Queue Statistics (PD_PDQU)..........................................................................2-232Resource Limit (PD_PDRL).............................................................................2-234Rollback Segment (PD_PDRS)........................................................................2-237Rollback Segment Interval (PI_PIRS)..............................................................2-240Segment Detail (PD_PDSM)........................................................................... 2-243Server Status (PD_STAT)...............................................................................2-252Session Detail (PD_PDS)................................................................................2-253Session Event (PD_PDEV)..............................................................................2-261Session Event Interval (PI_PIEV)....................................................................2-264Session I/O Interval (PI_PIIO)....................................................................... 2-267Session Stat Summary Interval (PI_PIS2)....................................................... 2-270Session Statistics (PD_PDSS)......................................................................... 2-279Session Statistics Summary (PD_PDS2)...........................................................2-281Session Wait (PD_PDWA).............................................................................. 2-290SGA Components (PD_PDSG).........................................................................2-294Shared Cursor Cache (PD_PDC)..................................................................... 2-296Shared Server (PD_PDSH)............................................................................. 2-301Shared Server Interval (PI_PISH)...................................................................2-304Sort Segment (PD_PDSR).............................................................................. 2-307Sort Segment Interval (PI_PISR)....................................................................2-310SQL Text (PD_PDSQ).................................................................................... 2-313SQL Text - Performance Based (PD_PDES)..................................................... 2-315SQL*Net Listener (PD_PDNL).........................................................................2-318SQL*Net Listeners (PD_PDLS)........................................................................2-321System Event (PD_PDSE).............................................................................. 2-323System Event Interval (PI_PISE).................................................................... 2-325System Stat Interval (PI_PIST)...................................................................... 2-327System Stat Summary (PD)........................................................................... 2-329System Stat Summary Interval (PI)................................................................ 2-340System Statistics (PD_PDST)..........................................................................2-352Table Access (PD_PDTA)............................................................................... 2-354Tablespace (PD_PDTS)..................................................................................2-356Tablespace Fragmentation (PD_PDTF)............................................................2-368Tablespace Interval (PI_PITS)........................................................................2-376Transaction (PD_PDTR).................................................................................2-382Transaction Interval (PI_PITR).......................................................................2-386Transaction Lock (PD_PDTL)..........................................................................2-390Version (PD_PDV)......................................................................................... 2-392Reserved Records......................................................................................... 2-393

Agent for Microsoft SQL Server Records................................................................2-393

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Config Detail (PD_CD)................................................................................... 2-395Database Detail (PD_DD).............................................................................. 2-397Database Interval (PI_DI)..............................................................................2-400Database Replication Detail (PD_RD)..............................................................2-403Database Space Detail (PD_DS)..................................................................... 2-405Errorlog Error Detail (PD_EE).........................................................................2-411Errorlog Summary Detail (PD_ES).................................................................. 2-413Global Server Summary (PI).......................................................................... 2-414Global Server Summary 2 (PI_PI2).................................................................2-417Instance Availability (PD_IA)..........................................................................2-420Job History Detail (PD_JH).............................................................................2-422Licensing Detail (PD_LIC).............................................................................. 2-423Lock Detail (PD_LD)...................................................................................... 2-425Procedure Cache Detail (PD_PCAC)................................................................ 2-427Process Detail (PD_PDET)..............................................................................2-430Replication Published Database Overview (PI_RPDB).......................................2-432Replication Summary Detail (PD_RS)..............................................................2-434Server Detail (PD).........................................................................................2-436Server Locks Detail (PD_LOCK)...................................................................... 2-442Server Overview (PI_SERV)........................................................................... 2-445Server Overview 2 (PI_SRV2).........................................................................2-448Server Space Detail (PD_SS)..........................................................................2-451Server Space Interval (PI_SI)........................................................................ 2-457SQL Text (PD_SQL).......................................................................................2-462Transaction Log Overview (PI_TLOG)............................................................. 2-464User-Defined Counter Overview (PI_UCTR).....................................................2-465User Process Detail (PD_USER)......................................................................2-467Reserved Records......................................................................................... 2-469

Agent for Microsoft Exchange Server Records........................................................2-469Database (PI_DB)......................................................................................... 2-470Epoxy (PI_EPOX).......................................................................................... 2-473Managed Store Information (PI_MSI)............................................................. 2-474MSExchangeIS (PI)....................................................................................... 2-477MSExchangeIS Mailbox (PI_ISM)....................................................................2-479MSExchangeIS Public (PI_ISP).......................................................................2-481Process (PD).................................................................................................2-483

Agent for DB2 Records........................................................................................ 2-487Basic Information on Application (PD_DBIA)................................................... 2-488Basic Information on Database (PD_DBID)..................................................... 2-491Basic Information on Database Manager (PD_PD)........................................... 2-496Basic Information on Database Manager Interval (PI_PI)................................. 2-502Bufferpool Stat on Database (PD_DBPD).........................................................2-507Bufferpool Stat on Database Interval (PI_DBPI).............................................. 2-518Cache on Application (PD_DCAA)................................................................... 2-528Cache on Database (PD_DCAD)..................................................................... 2-531Cache on Database Interval (PI_DCAI)........................................................... 2-534DB2 Configuration (PD_DCFE)........................................................................2-538Lock Information on Application (PD_DLIA).................................................... 2-542Lock Information on Database (PD_DLID)...................................................... 2-546Sort Status on Database (PD_DSOD)..............................................................2-548SQL Statement on Application (PD_DSQA)...................................................... 2-552SQL Statement on Database (PD_DSQD)........................................................ 2-558

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Tablespace Information on DB (PD_DTID)......................................................2-563Agent for Enterprise Applications Records............................................................. 2-579

Background Processing (PI_BTCP)..................................................................2-580Background Service (PI_BTC)........................................................................ 2-581CCMS Alert Monitor Command (PD_ALMX)......................................................2-583Dialog Service (PI_DIA).................................................................................2-585Enqueue Service (PI_ENQ)............................................................................ 2-590SAP Buffer Summary (PI_BUFF)..................................................................... 2-591SAP Instance Summary (PD_SRV).................................................................. 2-600SAP Memory Summary (PI_MEM)...................................................................2-602Spool Service (PI_SPO)................................................................................. 2-607System Log Monitor Command (PD_SLMX)..................................................... 2-610Update1 Service (PI_UPD1)........................................................................... 2-612Update2 Service (PI_UPD2)........................................................................... 2-614User defined Monitor (Perf.) (PI_UMP)............................................................2-616Work Process Summary (PD)......................................................................... 2-618WorkLoad Summary Interval (PI)...................................................................2-621

Acronyms and Abbreviations

xiHitachi Tuning Manager Application Reports Reference

xiiHitachi Tuning Manager Application Reports Reference

Preface

This document describes how to use the Hitachi Tuning Manager.

This preface includes the following information:

□ Intended audience

□ Product version

□ Release notes

□ Document organization

□ Related documents

□ Document conventions

□ Conventions for storage capacity values

□ Accessing product documentation

□ Getting help

□ Comments

Preface xiiiHitachi Tuning Manager Application Reports Reference

Intended audienceThis document is intended for system/account administrators who have abasic knowledge of both Storage Area Networks (SANs) and NetworkAttached Storage (NAS) and who are responsible for:

• Store database management• Backup and disk management• Cluster system set up and maintenance• Data collection (system configuration detail records, log information, and

workgroup information)

Product versionThis document revision applies to Tuning Manager v8.1.2 or later.

Release notesRead the release notes before installing and using this product. They maycontain requirements or restrictions that are not fully described in thisdocument or updates or corrections to this document.

Document organizationThe following table provides an overview of the contents and organization ofthis document. Click the chapter title in the left column to go to thatchapter.The first page of each chapter provides links to the sections in thatchapter.

Chapter/Appendix Description

Chapter 1, Working withthe Solution Set on page1-1

Describes alarms and reports that an Agent provides as partof a solution set.

Chapter 2, Working withRecords on page 2-1

Describes the contents of the records collected by Agents.

Acronyms andAbbreviations on pageAcronyms-1

Defines the acronyms and abbreviations used in thisdocument.

Related documentsThe following related Hitachi Command Suite documents are available on thedocumentation CD:

• Hitachi Command Suite Tuning Manager Agent Administration Guide,MK-92HC013

xiv PrefaceHitachi Tuning Manager Application Reports Reference

• Hitachi Command Suite Tuning Manager Server Administration Guide,MK-92HC021

• Hitachi Command Suite Tuning Manager User Guide, MK-92HC022• Hitachi Command Suite Tuning Manager API Reference Guide,

MK-92HC218• Hitachi Command Suite Tuning Manager Hardware Reports Reference,

MK-95HC111• Hitachi Command Suite Tuning Manager Operating System Reports

Reference, MK-95HC112• Hitachi Command Suite Tuning Manager Messages, MK-95HC114• Hitachi Command Suite Tuning Manager CLI Reference Guide,

MK-96HC119• Hitachi Command Suite Tuning Manager Installation Guide, MK-96HC141

Document conventionsThis document uses the following typographic conventions:

Convention Description

Bold Indicates text on a window, other than the window title,including menus, menu options, buttons, fields, and labels.Example: Click OK.

Italic Indicates a variable, which is a placeholder for actual textprovided by the user or system. Example: copy source-filetarget-file

Note: Angled brackets (< >) are also used to indicate variables.

Monospace Indicates text that is displayed on screen or entered by the user.Example: # pairdisplay -g oradb

< > angled brackets Indicates a variable, which is a placeholder for actual textprovided by the user or system. Example: # pairdisplay -g<group>Note: Italic font is also used to indicate variables.

[ ] square brackets Indicates optional values. Example: [ a | b ] indicates that youcan choose a, b, or nothing.

{ } braces Indicates required or expected values. Example: { a | b }indicates that you must choose either a or b.

| vertical bar Indicates that you have a choice between two or more optionsor arguments. Examples:[ a | b ] indicates that you can choose a, b, or nothing.{ a | b } indicates that you must choose either a or b.

This document uses the following icons to draw attention to information:

Preface xvHitachi Tuning Manager Application Reports Reference

Icon Label Description

Note Calls attention to important or additional information.

Tip Provides helpful information, guidelines, or suggestions forperforming tasks more effectively.

Caution Warns the user of adverse conditions or consequences (forexample, disruptive operations).

WARNING Warns the user of severe conditions or consequences (forexample, destructive operations).

Conventions for storage capacity valuesPhysical storage capacity values (for example, disk drive capacity) arecalculated based on the following values:

Physical capacity unit Value

1 kilobyte (KB) 1,000 (103) bytes

1 megabyte (MB) 1,000 KB or 1,0002 bytes

1 gigabyte (GB) 1,000 MB or 1,0003 bytes

1 terabyte (TB) 1,000 GB or 1,0004 bytes

1 petabyte (PB) 1,000 TB or 1,0005 bytes

1 exabyte (EB) 1,000 PB or 1,0006 bytes

Logical storage capacity values (for example, logical device capacity) arecalculated based on the following values:

Logical capacity unit Value

1 block 512 bytes

1 KB 1,024 (210) bytes

1 MB 1,024 KB or 1,0242 bytes

1 GB 1,024 MB or 1,0243 bytes

1 TB 1,024 GB or 1,0244 bytes

1 PB 1,024 TB or 1,0245 bytes

1 EB 1,024 PB or 1,0246 bytes

xvi PrefaceHitachi Tuning Manager Application Reports Reference

Accessing product documentationThe Tuning Manager user documentation is available on the Hitachi DataSystems Portal: https://portal.hds.com. Check this site for the mostcurrent documentation, including important updates that may have beenmade after the release of the product.

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Preface xviiHitachi Tuning Manager Application Reports Reference



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xviii PrefaceHitachi Tuning Manager Application Reports Reference

1Working with the Solution Set

This chapter describes alarms and reports that an Agent provides as part of asolution set. A solution set makes it easy for the user to set alarms andreports.

□ Overview of the Solution Set

□ Format of Alarm Explanations

□ Agent for Oracle Alarms

□ Agent for Microsoft SQL Server Alarms

□ Agent for Microsoft Exchange Server Alarm

□ Agent for DB2 Alarms

□ Agent for Enterprise Applications Alarms

□ Format of Report Explanations

□ Organization of Report Folders

□ Agent for Oracle Reports

□ Agent for Microsoft SQL Server Reports

□ Agent for Microsoft Exchange Server Reports

□ Agent for DB2 Reports

□ Agent for Enterprise Applications Reports

Working with the Solution Set 1-1Hitachi Tuning Manager Application Reports Reference

Overview of the Solution SetThe Tuning Manager series programs enable you to define alarms and reportsby the following methods:

• Use the default alarms and reports provided by an Agent.• Customize the default alarms and reports provided by an Agent.• Define new alarms and reports.

The alarms and reports provided by an Agent constitute a solution set.Because all required information is already defined for alarms and reports inthe solution set, you can use them as they are or customize them asappropriate for your environment. Therefore, you can monitor the operatingstatus of a desired program without having to define new alarms and reports.

For details about how to use reports, see the Tuning Manager User Guide. Fordetails about how to use alarms, see the Tuning Manager AgentAdministration Guide.

Format of Alarm ExplanationsThis section describes the format that is used to explain alarms. This manuallists the alarms in alphabetical order.

Overview

Provides an overview of what can be monitored by the alarm.

Main Settings

Provides a table that lists and describes the main settings for the alarm. Thealarm settings in the table correspond to the settings in the Propertieswindow that appears when you click an alarm icon on the Alarms window ofPerformance Reporter, and then click the Properties method. For detailsabout each alarm setting, see the Properties window for the particular alarmin Performance Reporter.

Two hyphens (--) in the Setting column indicate that the setting is alwaysdisabled.

If the same value is set as the conditional expression for both the abnormaland warning conditions, only abnormal error alarms are issued.

Related Reports

Indicates the reports in the solution set that are associated with this alarm.You can view reports by clicking the report icons in the Display AlarmStatuses method, which is accessible by clicking the Agents icon in theAgents window of Performance Reporter.

1-2 Working with the Solution SetHitachi Tuning Manager Application Reports Reference

Agent for Oracle AlarmsThe alarms defined in the Agent for Oracle solution set are grouped togetherin an alarm table called PFM Oracle Template Alarms 10.50. "10.50"represents the version of the alarm table. This alarm table is stored in theOracle folder that is displayed in the Alarms window of PerformanceReporter. Table 1-1 Agent for Oracle Alarms on page 1-3 lists anddescribes the alarms defined in this solution set:

Table 1-1 Agent for Oracle Alarms

Name of Alarm What Is Monitored

Buffer Cache Usage Buffer cache usage

Buffer Cache Waits Contention among database data and contention amongrollback blocks

Dict. Cache Usage Shared pool

Disk Sorts Percentage of sort operations that are executed on thedisk, when memory and disk I/O operations are used

Free List Waits Contention among database data for free lists

Full Table Scans Percentage of table lookups that do not use an index

Library Cache Usage Library cache

Redo Log Contention Frequency at which the Oracle server has to wait to write tothe log

Server Status Availability of the Oracle instance

Tablespace Usage Free tablespace

Note: If Agent for Oracle has not been connected to the Oracle instance to bemonitored, Agent for Oracle will not detect alarms other than the ServerStatus alarm.

Buffer Cache Usage

Overview

The Buffer Cache Usage alarm monitors the buffer cache usage rate.

Main Settings

Table 1-2 Main Settings for the Buffer Cache Usage Alarm

Alarm Properties in PerformanceReporter Setting

Item Detailed Item

Main Report alarm whenthe following

Selected



Item Detailed Item

damping condition isreached

Interval(s) 3

Occurrence(s)during

2

Actions SNMP Abnormal, Warning, Normal

ConditionalExpressions

Record System Stat Summary Interval (PI)

Field Cache Hit %

Abnormal condition Cache Hit % < 85

Warning condition Cache Hit % < 95

Related ReportsReports/Oracle/Troubleshooting/Recent Past/Cache Usage(8.0)

Buffer Cache Waits

Overview

The Buffer Cache Waits alarm monitors the contention among database dataand contention among rollback blocks.

Main Settings

Table 1-3 Main Settings for the Buffer Cache Waits Alarm


Item Detailed Item

Main Report alarm whenthe followingdamping condition isreached

Selected

Interval(s) 3

Occurrence(s)during

2




Field Buffer Busy Wait %

Abnormal condition Buffer Busy Wait % > 5



Item Detailed Item

Warning condition Buffer Busy Wait % > 3


Dict. Cache Usage

Overview

The Dict. Cache Usage alarm monitors shared pools.

Main Settings

Table 1-4 Main Settings for the Dict. Cache Usage Alarm


Item Detailed Item


Selected

Interval(s) 3

Occurrence(s)during

2




Field Dict Cache Get Miss %

Abnormal condition Dict Cache Get Miss % > 15

Warning condition Dict Cache Get Miss % > 10



Disk Sorts

Overview

The Disk Sorts alarm monitors the percentage of sort operations that areexecuted on the disk, when memory and disk I/O operations are used.

This alarm might occur when Agent for Oracle is monitoring Oracle Databaseand no other application is running. If this alarm always occurs in such acondition, increasing the value of SORT_AREA_SIZE (or the value ofSORT_AREA_RETAINED_SIZE if it is set) can stop the alarm from occurring. Aguideline value is 204,800. If you change this setting, restart OracleDatabase to apply the new setting.

Main Settings

Table 1-5 Main Settings for the Disk Sorts Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--




Field Sort Overflow %

Abnormal condition Sort Overflow % > 15

Warning condition Sort Overflow % > 10

Related ReportsReports/Oracle/Troubleshooting/Real-Time/Disk Sorts - Top 10 Sessions(8.0)

Free List Waits

Overview

The Free List Waits alarm monitors contention among database data for freelists.


Main Settings

Table 1-6 Main Settings for the Free List Waits Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--




Field Free List Wait Events

Abnormal condition Free List Wait Events > 2

Warning condition Free List Wait Events > 1

Related ReportsReports/Oracle/Troubleshooting/Real-Time/Longest Transactions - Top 10 Sessions(8.0)

Full Table Scans

Overview

The Full Table Scans alarm monitors the percentage of table lookups that donot use an index.

Main Settings

Table 1-7 Main Settings for the Full Table Scans Alarm


Item Detailed Item


Not selected

Interval(s) --



Item Detailed Item

Occurrence(s)during

--




Field Non-Index Lookups %

Abnormal condition Non-Index Lookups % > 10

Warning condition Non-Index Lookups % > 5

Related ReportsReports/Oracle/Troubleshooting/Recent Past/Full Table Scans(8.0)

Library Cache Usage

Overview

The Library Cache Usage alarm monitors the library cache.

Main Settings

Table 1-8 Main Settings for the Library Cache Usage Alarm


Item Detailed Item


Selected

Interval(s) 3

Occurrence(s)during

2




Field Lib Cache Miss %

Abnormal condition Lib Cache Miss % > 2

Warning condition Lib Cache Miss % > 1



Redo Log Contention

Overview

The Redo Log Contention alarm monitors the frequency at which the Oracleserver has to wait to write to the log.

Main Settings

Table 1-9 Main Settings for the Redo Log Contention Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--




Field Redo Log Space Requests

Abnormal condition Redo Log Space Requests > 2

Warning condition Redo Log Space Requests > 1

Related ReportsReports/Oracle/Troubleshooting/Recent Past/Redo Log Buffer Contention(8.0)

Server Status

Overview

The Server Status alarm monitors the availability of an Oracle instance.

The monitoring target of the Server Status alarm differs depending on thesqlnet value, which is instance information specified when an Agent forOracle instance environment is configured. Table 1-10 Relationship Betweenthe sqlnet Value and the Value in the Availability Field on page 1-10 showsthe relationship between the sqlnet value and the value in the Availabilityfield.


Table 1-10 Relationship Between the sqlnet Value and the Value in theAvailability Field

sqlnet value Connections to OracleDatabase

Monitoring Target of theServer Status alarm

Y The listener is used to connectto Oracle Database.

Availability of the listener andOracle Database

N The listener is not used toconnect to Oracle Database.

Availability of Oracle Databaseonly

For details about how to configure the instance environment, see the TuningManager Installation Guide.

Main Settings

Table 1-11 Main Settings for the Server Status Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record Instance Availability (PD_PDIA)

Field Availability

Abnormal condition Availability = 0

Warning condition Availability = 0

Related ReportsReports/Oracle/Status Reporting/Real-Time/System Overview(8.0)

Tablespace Usage

Overview

The Tablespace Usage alarm monitors the free tablespace.


Main Settings

Table 1-12 Main Settings for the Tablespace Usage Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record Tablespace (PD_PDTS)

Field Free %

Abnormal condition Free % < 10

Warning condition Free % < 20

Related ReportsReports/Oracle/Status Reporting/Real-Time/Tablespace Status(4.0)

Agent for Microsoft SQL Server AlarmsThe alarms defined in the Agent for Microsoft SQL Server solution set aregrouped together in an alarm table called PFM SQL Template Alarms09.00. 09.00 represents the version of the alarm table. This alarm table isstored in the SQL folder that is displayed on the Alarms window ofPerformance Reporter. Table 1-13 Agent for Microsoft SQL Server Alarms onpage 1-11 lists and describes the alarms that are defined in this solutionset:

Table 1-13 Agent for Microsoft SQL Server Alarms


Blocked Sessions Number of sessions that are waiting due to a sessionrunning on Microsoft SQL Server being locked

Cache Usage Percentage of requests that were found in the data cache(instead of being read from the disk)

CPU Usage The ten sessions that consume the most CPU cycles

Database Space Space usage status in each database on Microsoft SQLServer

Log Space Usage The ten databases that consume the most log space



Network Error Effects of Microsoft SQL Server on the network

Server Status Availability of the Microsoft SQL Server instance

Note: If Agent for Microsoft SQL Server has not been connected to theMicrosoft SQL Server instance to be monitored, Agent for Microsoft SQLServer will not detect alarms other than the Server Status alarm.

Blocked Sessions

Overview

The Blocked Sessions alarm monitors the number of sessions that are waitingdue to a session running on Microsoft SQL Server being locked.

Main Settings

Table 1-14 Main Settings for the Blocked Session Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record Server Detail (PD)

Field Blocked Processes

Abnormal condition Blocked Processes > 2

Warning condition Blocked Processes > 0

Related ReportsReports/SQL/Troubleshooting/Real-Time/Blocking Locks


Cache Usage

Overview

The Cache Usage alarm monitors the percentage of requests that were foundin the data cache (instead of being read from the disk).

Main Settings

Table 1-15 Main Settings for the Cache Usage Alarm


Item Detailed Item


Selected

Interval(s) 3

Occurrence(s)during

2



Record Server Overview (PI_SERV)

Field Cache Hit %

Abnormal condition Cache Hit % < 85

Warning condition Cache Hit % < 95

Related ReportsReports/SQL/Troubleshooting/Recent Past/Cache Usage

CPU Usage

Overview

The CPU Usage alarm monitors ten sessions that consume the most CPUcycles.


Main Settings

Table 1-16 Main Settings for the CPU Usage Alarm


Item Detailed Item


Selected

Interval(s) 3

Occurrence(s)during

2



Record Global Server Summary (PI)

Field CPU %

Abnormal condition CPU % > 90

Warning condition CPU % > 80

Related ReportsReports/SQL/Troubleshooting/Real-Time/CPU Usage - Top 10 Sessions

Database Space

Overview

The Database Space alarm monitors the space usage status in each databaseon Microsoft SQL Server.

Main Settings

Table 1-17 Main Settings for the Database Space Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Item Detailed Item



Record Database Space Detail (PD_DS)

Field Free %

Abnormal condition Free % > 10

Warning condition Free % > 20

Related ReportsReports/SQL/Status Reporting/Real-Time/Database Space Usage

Log Space Usage

Overview

The Log Space Usage alarm monitors the ten databases that consume themost log space.

Main Settings

Table 1-18 Main Settings for the Log Space Usage Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record Transaction Log Overview (PI_TLOG)

Field Log Space Used %

Abnormal condition Log Space Used % > 90

Warning condition Log Space Used % > 80


Related ReportsReports/SQL/Troubleshooting/Real-Time/Log Space Usage - Top 10 Databases

Network Error

Overview

The Network Error alarm monitors effects of Microsoft SQL Server on thenetwork.

Main Settings

Table 1-19 Main Settings for the Network Error Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record Global Server Summary (PI)

Field Pkt Errors

Abnormal condition Pkt Errors > 2

Warning condition Pkt Errors > 0

Related ReportsReports/SQL/Troubleshooting/Recent Past/Network Activity

Server Status

Overview

The Server Status alarm monitors the availability of the Microsoft SQL Serverinstance.


Main Settings

Table 1-20 Main Settings for the Server Status Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record Instance Availability (PD_IA)

Field Availability

Abnormal condition Availability = 0

Warning condition Availability = 0

Related ReportsReports/SQL/Status Reporting/Real-Time/System Overview

Agent for Microsoft Exchange Server AlarmAlarms defined in the Agent for Microsoft Exchange Server solution set arelisted in the alarm table PFM MSExchange Template Alarms 09.00. 09.00indicates the version of the alarm table. This alarm table is stored in theMSExchange folder displayed in the Alarms window of PerformanceReporter. Table 1-21 Agent for Microsoft Exchange Server Alarm on page1-17 describes the alarm defined in this solution set.

Table 1-21 Agent for Microsoft Exchange Server Alarm


Log Threads Waiting Number of threads that are waiting for data to be written to thelog to complete updating of the database.

Log Threads Waiting

Overview

The Log Threads Waiting alarm monitors the number of threads that arewaiting for data to be written to the log to complete updating of the databaseused by the information store.


Main Settings

Table 1-22 Main Settings for the Log Threads Waiting Alarm


Item Detailed Item


Selected

Interval(s) 3

Occurrence(s)during

2



Record Database (PI_DB)

Field Log Threads Waiting

Abnormal condition Log Threads Waiting > 20

Warning condition Log Threads Waiting > 10

Related ReportsReports/Exchange/TroubleShooting/Recent Past/Database Log Trend

Agent for DB2 AlarmsThe alarms defined in the Agent for DB2 solution set are grouped together inan alarm table called PFM DB2 Template Alarms 09.00. 09.00 representsthe version of the alarm table. This alarm table is stored in the DB2 folderthat is displayed on the Alarms window of Performance Reporter. Table 1-23Agent for DB2 Alarms on page 1-18 lists and describes the alarms that aredefined in this solution set:

Table 1-23 Agent for DB2 Alarms


Cat Cache Hit Rate Catalog cache hit rate

DB2 Status Database manager activities

Pkg Cache Hit Rate Package cache hit rate

Sort Memory Usage Shared sort memory usage

Sort Overflow Rate Percentage of sorts for which an overflow occurred

Workspace Hit Rate Shared work space hit rate


Cat Cache Hit Rate

Overview

The Cat Cache Hit Rate alarm monitors the catalog cache hit rate.

Main Settings

Table 1-24 Main Settings for the Cat Cache Hit Rate Alarm


Item Detailed Item


Selected

Interval(s) 3

Occurrence(s)during

2



Record Cache on Database Interval (PI_DCAI)

Field Catcache Hit Rate

Abnormal condition Catcache Hit Rate < 70AND Catcache Hit Rate <> 0

Warning condition Catcache Hit Rate < 80AND Catcache Hit Rate <> 0

Related ReportsReports/DB2/Troubleshooting/Recent Past/Cache Hit Rate

DB2 Status

Overview

The DB2 Status alarm monitors the database manager to determine whetherit is running normally.


Main Settings

Table 1-25 Main Settings for the DB2 Status Alarm


Item Detailed Item


Selected

Interval(s) 3

Occurrence(s)during

2



Record Basic Information on Database Manager(PD_PD)

Field DB2 Status

Abnormal condition DB2 Status = 100

Warning condition DB2 Status = 100

Related ReportsReports/DB2/Status Reporting/Real-Time/Basic information on Database Manager

Pkg Cache Hit Rate

Overview

The Pkg Cache Hit Rate alarm monitors the package cache hit rate.

Main Settings

Table 1-26 Main Settings for the Pkg Cache Hit Rate Alarm


Item Detailed Item


Selected

Interval(s) 3

Occurrence(s)during

2



Item Detailed Item



Record Cache on Database Interval (PI_ DCAI)

Field Pkg Cache Hit Rate

Abnormal condition Pkg Cache Hit Rate < 70AND Pkg Cache Hit Rate <> 0

Warning condition Pkg Cache Hit Rate < 80AND Pkg Cache Hit Rate <> 0

Related ReportsReports/DB2/Troubleshooting/Recent Past/Cache Hit Rate

Sort Memory Usage

Overview

The Sort Memory Usage alarm monitors the shared sort memory usage.

Main Settings

Table 1-27 Main Settings for the Sort Memory Usage Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record Sort Status on Database (PD_DSOD)

Field Sort Shrheap Allocated Rate

Abnormal condition Sort Shrheap Allocated Rate > 85

Warning condition Sort Shrheap Allocated Rate > 70


Related ReportsReports/DB2/Status Reporting/Real-Time/Sort Status on Database

Sort Overflow Rate

Overview

The Sort Overflow Rate alarm monitors the percentage of sorts for which anoverflow occurred.

Main Settings

Table 1-28 Main Settings for the Sort Overflow Rate Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record Sort Status on Database (PD_DSOD)

Field Sort Overflows Rate

Abnormal condition Sort Overflows Rate > 50

Warning condition Sort Overflows Rate > 30

Related ReportsReports/DB2/Status Reporting/Real-Time/Sort Status on Database

Workspace Hit Rate

Overview

The Workspace Hit Rate alarm monitors the shared workspace hit rate.


Main Settings

Table 1-29 Main Settings for the Workspace Hit Rate Alarm


Item Detailed Item


Not selected

Interval(s) --

Occurrence(s)during

--



Record SQL Statement on Database (PD_DSQD)

Field Shr Workspace Hit Rate

Abnormal condition Shr Workspace Hit Rate < 70AND Shr Workspace Hit Rate <> 0

Warning condition Shr Workspace Hit Rate < 80AND Shr Workspace Hit Rate <> 0

Related ReportsReports/DB2/Troubleshooting/Real-Time/SQL Statement on Database

Agent for Enterprise Applications AlarmsA table containing alarms is called an alarm table. The alarms defined in thesolution set for Agent for Enterprise Applications are stored in alarm tableformat in the SAP System folder that is displayed on the Alarm level tab inPerformance Reporter.

The alarm tables are identified as follows:

• PFM SAP System Template Alarms 10.00• PFM SAP System Template Alarms [Background Processing] 10.00• PFM SAP System Template Alarms [Background Service] 10.00• PFM SAP System Template Alarms [Dialog Utilization] 10.00

Information in square brackets in an alarm table nameSquare brackets enclose the name of that alarm table's monitoring item.An alarm table without square brackets consists of basic alarms

10.00 at the end of an alarm table nameIndicates the version of the alarm table.


For Agent for Enterprise Applications, alarm tables whose version is notsupported by the Tuning Manager server system being used might bedisplayed in the Alarm level tab. When you use alarms defined in asolution set, check the version of the alarm table used in the TuningManager server system and version compatibility. For details about thealarm table version and version compatibility, see the appendix in theTuning Manager Agent Administration Guide.

Table 1-30 Agent for Enterprise Applications Alarms on page 1-24 describesthe alarms defined in the solution set of Agent for Enterprise Applications.

Table 1-30 Agent for Enterprise Applications Alarms

Alarm Tables Name Name of Alarm What Is Monitored

PFM SAP System TemplateAlarms 10.00

Buffer - CUA SAP buffer (CUA buffer) hitrate

Buffer - FieldDescri SAP buffer (field descriptionbuffer) hit rate

Buffer - GenericKey SAP buffer (generic keybuffer) hit rate

Buffer - InitialReco SAP buffer (initial recordsbuffer) hit rate

Buffer - Program SAP buffer (program buffer)hit rate

Buffer - Screen SAP buffer (screen buffer)hit rate

Buffer - ShortNameTA SAP buffer (short nametabbuffer) hit rate

Buffer - SingleRecor SAP buffer (single recordbuffer) hit rate

Buffer - TableDefini SAP buffer (table definitionbuffer) hit rate

Dialog ResponseTime Dialog task's response time

Extended Memory Usage of extended memory

Heap Memory Usage of heap memory

Paging Area Usage of the paging area

Roll Area Usage of the roll area

PFM SAP System TemplateAlarms [BackgroundProcessing] 10.00

SystemWideQueue Number of jobs waiting tobe executed (average inthe entire system)

PFM SAP System TemplateAlarms [BackgroundService] 10.00

ServerSpecificQueue Number of released jobswaiting to be executed

Utilization % Average usage of theserver's background workprocesses


Alarm Tables Name Name of Alarm What Is Monitored

PFM SAP System TemplateAlarms [Dialog Utilization]10.00

QueueLength % Average usage of thedispatcher queue for dialogwork processes

Utilization % Average usage of theapplication server's dialogprocesses

Buffer - CUA

Overview

The Buffer - CUA alarm monitors the SAP buffer (CUA buffer) hit rate.

Main Settings

Table 1-31 Main Settings for the Buffer - CUA Alarm


Item Detailed Item

Main Report alarm when thefollowing dampingcondition is reached

Not selected

Interval(s) --

Occurrence(s) during --



Record WorkLoad Summary Interval (PI)

Field CUA HitRatio %

Abnormal condition CUA HitRatio % < 60

Warning condition CUA HitRatio % < 80

Related Reports

Reports/SAP System/SAP Basis/Web Application Server/Troubleshooting/Recent Past/SAP Buffer Hitratio

Buffer - FieldDescri

Overview

The Buffer - FieldDescri alarm monitors the SAP buffer (field descriptionbuffer) hit rate.


Main Settings

Table 1-32 Main Settings for the Buffer - FieldDescri Alarm


Item Detailed Item


Not selected

Interval(s) --





Field FieldDescription HitRatio %

Abnormal condition FieldDescription HitRatio % < 60

Warning condition FieldDescription HitRatio % < 80

Related Reports


Buffer - GenericKey

Overview

The Buffer - GenericKey alarm monitors the SAP buffer (generic key buffer)hit rate.

Main Settings

Table 1-33 Main Settings for the Buffer - GenericKey Alarm


Item Detailed Item


Not selected

Interval(s) --





Item Detailed Item



Field GenericKey HitRatio %

Abnormal condition GenericKey HitRatio % < 60

Warning condition GenericKey HitRatio % < 80

Related Reports


Buffer - InitialReco

Overview

The Buffer - InitialReco alarm monitors the SAP buffer (initial records buffer)hit rate.

Main Settings

Table 1-34 Main Settings for the Buffer - InitialReco Alarm


Item Detailed Item


Not selected

Interval(s) --





Field InitialRecords HitRatio %

Abnormal condition InitialRecords HitRatio % < 60

Warning condition InitialRecords HitRatio % < 80

Related Reports



Buffer - Program

Overview

The Buffer - Program alarm monitors the SAP buffer (program buffer) hitrate.

Main Settings

Table 1-35 Main Settings for the Buffer - Program Alarm


Item Detailed Item


Not selected

Interval(s) --





Field Program HitRatio %

Abnormal condition Program HitRatio % < 60

Warning condition Program HitRatio % < 80

Related Reports


Buffer - Screen

Overview

The Buffer - Screen alarm monitors the SAP buffer (screen buffer) hit rate.


Main Settings

Table 1-36 Main Settings for the Buffer - Screen Alarm


Item Detailed Item


Not selected

Interval(s) --





Field Screen HitRatio %

Abnormal condition Screen HitRatio % < 60

Warning condition Screen HitRatio % < 80

Related Reports


Buffer - ShortNameTA

Overview

The Buffer - ShortNameTA alarm monitors the SAP buffer (short nametabbuffer) hit rate.

Main Settings

Table 1-37 Main Settings for the Buffer - ShortNameTA Alarm


Item Detailed Item


Not selected

Interval(s) --





Item Detailed Item



Field ShortNameTAB HitRatio %

Abnormal condition ShortNameTAB HitRatio % < 60

Warning condition ShortNameTAB HitRatio % < 80

Related Reports


Buffer - SingleRecor

Overview

The Buffer - SingleRecor alarm monitors the SAP buffer (single record buffer)hit rate.

Main Settings

Table 1-38 Main Settings for the Buffer - SingleRecor Alarm


Item Detailed Item


Not selected

Interval(s) --





Field SingleRecord HitRatio %

Abnormal condition SingleRecord HitRatio % < 60

Warning condition SingleRecord HitRatio % < 80

Related Reports



Buffer - TableDefini

Overview

The Buffer - TableDefini alarm monitors the SAP buffer (table definitionbuffer) hit rate.

Main Settings

Table 1-39 Main Settings for the Buffer - TableDefini Alarm


Item Detailed Item


Not selected

Interval(s) --





Field TableDefinition HitRatio %

Abnormal condition TableDefinition HitRatio % < 60

Warning condition TableDefinition HitRatio % < 80

Related Reports


Dialog ResponseTime

Overview

The Dialog ResponseTime alarm monitors the dialog task's response time.


Main Settings

Table 1-40 Main Settings for the Dialog ResponseTime Alarm


Item Detailed Item


Not selected

Interval(s) --





Field ResponseTime

Abnormal condition ResponseTime > 3000

Warning condition ResponseTime > 2000

Related Reports

Reports/SAP System/SAP Basis/Web Application Server/Troubleshooting/Recent Past/Dialog ResponseTime

Extended Memory

Overview

The Extended Memory alarm monitors the usage of extended memory.

Main Settings

Table 1-41 Main Settings for the Extended Memory Alarm


Item Detailed Item


Not selected

Interval(s) --







Item Detailed Item

Field EsAct %

Abnormal condition EsAct % > 95

Warning condition EsAct % > 80

Related Reports

Reports/SAP System/SAP Basis/Web Application Server/Troubleshooting/Recent Past/SAP Memory Used

Heap Memory

Overview

The Heap Memory alarm monitors the usage of heap memory.

Main Settings

Table 1-42 Main Settings for the Heap Memory Alarm


Item Detailed Item


Not selected

Interval(s) --





Field HeapAct %

Abnormal condition HeapAct % > 95

Warning condition HeapAct % > 80

Related Reports



Paging Area

Overview

The Paging Area alarm monitors the usage of paging area.

Main Settings

Table 1-43 Main Settings for the Paging Area Alarm


Item Detailed Item


Not selected

Interval(s) --





Field R3PagingUsed %

Abnormal condition R3PagingUsed % > 95

Warning condition R3PagingUsed % > 80

Related Reports


Roll Area

Overview

The Roll Area alarm monitors the usage of roll area.


Main Settings

Table 1-44 Main Settings for the Roll Area Alarm


Item Detailed Item


Not selected

Interval(s) --





Field R3RollUsed %

Abnormal condition R3RollUsed % > 95

Warning condition R3RollUsed % > 80

Related Reports


SystemWideQueue

Overview

The SystemWideQueue alarm monitors the number of jobs waiting to beexecuted (average in the entire system).

Main Settings

Table 1-45 Main Settings for the SystemWideQueue Alarm


Item Detailed Item


Not selected

Interval(s) --





Item Detailed Item


Record Background Processing (PI_BTCP)

Field SystemWideQueueLength

Abnormal condition SystemWideQueueLength > 4

Warning condition SystemWideQueueLength > 2

Related Reports

Reports/SAP System/SAP Basis/Web Application Server/StatusReporting/Daily Trend/Advanced/Background ProcessingSystemWideQueue

ServerSpecificQueue

Overview

The ServerSpecificQueue alarm monitors the number of released jobs waitingto be executed.

Main Settings

Table 1-46 Main Settings for the ServerSpecificQueue Alarm


Item Detailed Item

Main Report alarm whenthe following dampingcondition is reached

Not selected

Interval(s) --




Record Background Service (PI_BTC)

Field ServerSpecificQueueLength

Abnormal condition ServerSpecificQueueLength > 4

Warning condition ServerSpecificQueueLength > 2


Related Reports

Reports/SAP System/SAP Basis/Web Application Server/StatusReporting/Daily Trend/Advanced/Background ServiceServerSpecificQueue

Utilization % (alarm for monitoring the average usage ofbackground work processes)

Overview

The Utilization % alarm monitors the average usage of the server'sbackground work processes.

Main Settings

Table 1-47 Main Settings for the Utilization % (alarm for monitoring theaverage usage of background work processes) Alarm


Item Detailed Item


Not selected

Interval(s) --




Record Background Service (PI_BTC)

Field Utilization %

Abnormal condition Utilization % > 95

Warning condition Utilization % > 90

Related Reports

Reports/SAP System/SAP Basis/Web Application Server/StatusReporting/Daily Trend/Advanced/Background Service Utilization %

QueueLength %

Overview

The QueueLength % alarm monitors the average usage of the dispatcherqueue for dialog work processes.


Main Settings

Table 1-48 Main Settings for the QueueLength % Alarm


Item Detailed Item


Not selected

Interval(s) --




Record Dialog Service (PI_DIA)

Field QueueLength %

Abnormal condition QueueLength % > 100

Warning condition QueueLength % > 99

Related Reports

Reports/SAP System/SAP Basis/Web Application Server/Troubleshooting/Recent Past/Advanced/Dialog Utilization %

Utilization % (alarm for monitoring the average usage of dialogprocesses)

Overview

The Utilization % alarm monitors the average usage of the applicationserver's dialog processes.

Main Settings

Table 1-49 Main Settings for the Utilization % (alarm for monitoring theaverage usage of dialog processes) Alarm


Item Detailed Item


Not selected

Interval(s) --




Item Detailed Item



Record Dialog Service (PI_DIA)

Field Utilization %

Abnormal condition Utilization % > 100

Warning condition Utilization % > 99

Related Reports

Reports/SAP System/SAP Basis/Web Application Server/Troubleshooting/Recent Past/Advanced/Dialog Utilization %

Format of Report ExplanationsThis section describes the format that is used to explain reports. The manuallists the reports in alphabetical order.

Report Name

Indicates the report name of a solution set. If a number (such as (6.0)) isadded to the end of a report name, this number indicates the version numberof the data model being used by the report. This means that only the Agentswhose data model version is equal to or later than this number can use thereport. For details about the data model version, see Data Model Version onpage 2-2.

Reports with names that include (Multi-Agent) display information aboutmultiple instances.

Reports with names that do not include (Multi-Agent) display informationabout a single instance.

Overview

Provides an overview of the information that can be displayed in the report.

Storage Location

Indicates the storage location of the report.

Record

Indicates the record that contains the performance data used in the report.To display a historical report, you must specify information in advance inorder to collect the record indicated in this column. Before displaying a


report, display the Agent properties in the Agents window of PerformanceReporter, and make sure that Log is set to Yes for this record. For a real-time report, you do not need to set it.

Note: The maximum number of records that can be displayed in a report isset in advance. For details about how to change the maximum number ofrecords that can be displayed, see the chapter that describes how to createuser-defined reports in the Tuning Manager User Guide.

Fields

Describes the fields used in the report.

Drilldown Reports (Report Level)

Lists other reports in the solution set that are related to this report. Fordetails about how to display a drilldown report, see the chapter that describeshow to create user-defined reports in the Tuning Manager User Guide. Note:Some reports and Agents do not have any drilldown reports.

Drilldown Reports (Field Level)

Describes reports in the solution set that are associated with fields used inthis report. For details about how to display a drilldown report, see thechapter that describes how to create user-defined reports in the TuningManager User Guide. Note: Some reports and Agents do not have anydrilldown reports.

Organization of Report FoldersListed below is a description of each folder:

• Monthly Trend folderThis folder contains reports that display daily information for the pastmonth. Use the reports in this folder to check monthly trends in thesystem.

• Status Reporting folderThis folder contains a report displaying information compiled for each day.Use this folder to check the overall status of the system. In addition, real-time reports as well as historical reports can be displayed.

¢ Daily Trend folderThe report containing hourly information over the past 24 hours isstored in this folder. Use the reports in this folder to check the dailystatus of the system.

¢ Real-Time folderThis folder contains real-time reports for checking the current statusof the system.

• Troubleshooting folder


This folder contains reports showing useful information for resolvingproblems. In the event of a system problem, use the reports in this folderto check the cause of the problem.

¢ Real-Time folderThis folder contains real-time reports for checking the current statusof the monitored system.

¢ Recent Past folderThis folder contains historical reports showing the cumulative dataevery minute in the last hour.

Also, some of the folders might contain the following subordinate folders,depending on the folders above each:

• Advanced folderThis folder contains reports that use records for which Log is set to No bydefault. To display any of these reports, you must use PerformanceReporter to change the record setting so that Log is set to Yes.

• Drilldown Only folderThis folder contains reports that are displayed as drilldown reports (fieldlevel). Use it to display detailed information about the fields contained inthe applicable report.

The following are examples of the organization of report folders for eachAgent. Angle brackets (< >) enclose folder names.

Agent for Oracle<Oracle> +-- <Monthly Trend> | +-- Cache Usage Trend(Multi-Agent)(8.0) | +-- Database Activity Trend(Multi-Agent)(8.0) | +-- <Advanced> | +-- Database Space Trend(Multi-Agent)(8.0) | +-- Datafile I/O Trend Summary(8.0) | +-- SGA Status Summary(8.0) | +-- <Drilldown Only> | +-- Datafile I/O Trend Detail(Reads)(8.0) | +-- Datafile I/O Trend Detail(Writes)(8.0) +-- <Status Reporting> | +-- <Daily Trend> | | +-- Cache Usage Status(Multi-Agent)(8.0) | | +-- Database Activity Status(Multi-Agent)(8.0) | | +-- <Advanced> | | +-- Database Space Summary(Multi-Agent)(8.0) | | +-- Datafile I/O Status Summary(8.0) | | +-- <Drilldown Only> | | +-- Datafile I/O Status Detail(Reads)(8.0) | | +-- Datafile I/O Status Detail(Writes)(8.0) | +-- <Real-Time> | +-- Database Activity Status(8.0) | +-- Database Space Overview(8.0) | +-- Server Configuration Status(4.0) | +-- SGA Status(8.0) | +-- System Overview(8.0)


| +-- Tablespace Status(4.0) | +-- <Drilldown Only> | +-- Database Activity Status Detail(8.0) | +-- Tablespace Status Detail(4.0) +-- <Troubleshooting> +-- <Real-Time> | +-- Blocking Locks(8.0) | +-- Disk Sorts - Top 10 Sessions(8.0) | +-- I/O Activity - Top 10 Datafiles(8.0) | +-- Locked Objects(8.0) | +-- Lock Usage - Top 10 Sessions(8.0) | +-- Longest Transactions - Top 10 Sessions(8.0) | +-- Memory Usage - Top 10 Sessions(8.0) | +-- Physical I/O - Top 10 Sessions(8.0) | +-- System Overview(8.0) | +-- <Drilldown Only> | +-- Datafile I/O Activity Detail(8.0) | +-- Error Log(8.0) | +-- Open Cursors(4.0) | +-- Session Detail(8.0) | +-- Session Statistics Detail(4.0) | +-- SQL Text(4.0) +-- <Recent Past> +-- Cache Usage(8.0) +-- Full Table Scans(8.0) +-- Redo Log Buffer Contention(8.0)

Agent for Microsoft SQL Server<SQL>+-- <Monthly Trend> | +-- Cache Usage Trend(Multi-Agent) | +-- Network Activity Trend | +-- Server CPU Trend | +-- Server Space Trend(Multi-Agent)+-- <Status Reporting> | +-- <Daily Trend> | | +-- Cache Usage Trend(Multi-Agent) | | +-- Network Activity Trend | | +-- Server CPU Trend | | +-- Server Space Trend(Multi-Agent) | +-- <Real-Time> | +-- Database Space Usage | +-- Server Configuration Status | +-- Server Space Usage | +-- System Overview | +-- <Drilldown Only> | +-- Database Space Usage Detail +-- <Troubleshooting> +-- <Real-Time> | +-- Blocked Sessions | +-- Blocking Locks | +-- CPU Usage - Top 10 Sessions | +-- Database Summary | +-- Errorlog Overview | +-- Lock Overview | +-- Lock Overview by Lock Type | +-- Lock Usage - Top 10 Sessions | +-- Log Space Usage - Top 10 Databases


| +-- Memory Usage - Top 10 Sessions | +-- Physical I/O - Top 10 Sessions | +-- Sessions | +-- <Drilldown Only> | +-- Database Detail | +-- Errorlog Detail | +-- Lock Detail | +-- Session Detail +-- <Recent Past> +-- Cache Usage +-- Log I/O Activity +-- Log I/O Activity 2 +-- Network Activity +-- Pending I/O +-- Physical Write Activity +-- Physical Write Activity 2

Agent for Microsoft Exchange Server<MSExchange> +-- <Monthly Trend> | +-- Mailbox Messages Trend | +-- Mailbox Messages Trend - 2013 | +-- Users Trend | +-- Users Trend - 2013 +-- <Status Reporting> | +-- <Daily Trend> | | +-- Database Cache Trend | | +-- Epoxy Trend | | +-- Information Store Trend | | +-- Information Store Trend - 2013 | | +-- Mailbox Messages Trend | | +-- Mailbox Messages Trend - 2013 | +-- <Real-Time> | +-- Process Detail +-- <Troubleshooting> +-- <Recent Past> +-- Mailbox Message Queue Trend +-- Database Log Trend

Agent for DB2<DB2> +-- <Monthly Trend> | +-- Bufferpool I/O Trend | +-- Cache Hit Rate Trend +-- <Status Reporting> | +-- <Daily Trend> | | +-- Bufferpool I/O Status | | +-- Cache Hit Rate Status | +-- <Real-Time> | +-- Basic Information on Database | +-- Basic Information on Database Manager | +-- Bufferpool Stat on Database | +-- Sort Status on Database +-- <Troubleshooting> +-- <Real-Time> | +-- Cache on Database | +-- SQL Statement on Database


+-- <Recent Past> +-- Cache Hit Rate

Agent for Enterprise Applications<SAP System> +-- <SAP Basis/Web Application Server> +-- <Monthly Trend> | +-- Dialog ResponseTime Trend | +-- Dialog ResponseTime Trend(Multi-Agent) | +-- SAP Buffer Hitratio Trend | +-- SAP Memory Used Trend | +-- UsersLoggedIn Trend | +-- UsersLoggedIn Trend(Multi-Agent) +-- <Status Reporting> | +-- <Daily Trend> | | +-- Dialog ResponseTime Trend | | +-- SAP Buffer Hitratio Trend | | +-- SAP Memory Used Trend | | +-- UsersLoggedIn Trend | | +-- <Advanced> | | +-- Background Processing SystemWideQueue | | +-- Background Service ServerSpecificQueue | | +-- Background Service Utilization % | +-- <Real-Time> | +-- Dialog ResponseTime Status | +-- Process Overview Status | +-- SAP Buffer Hitratio Status | +-- SAP Memory Used Status | +-- <Drilldown Only> | +-- SAP Buffer Detail(CUA) | +-- SAP Buffer Detail(FieldDescription) | +-- SAP Buffer Detail(GenericKey) | +-- SAP Buffer Detail(InitialRecords) | +-- SAP Buffer Detail(Program) | +-- SAP Buffer Detail(Screen) | +-- SAP Buffer Detail(ShortNameTAB) | +-- SAP Buffer Detail(SingleRecord) | +-- SAP Buffer Detail(TableDefinition) | +-- SAP Memory Detail +-- <Troubleshooting> +-- <Real-Time> +-- <Recent Past> +-- Dialog ResponseTime +-- <Advanced> +-- Dialog Utilization % +-- SAP Buffer Hitratio +-- SAP Memory Used +-- <Drilldown Only> +-- Process Detail

Agent for Oracle ReportsTable 1-50 Agent for Oracle Reports on page 1-45 lists the reports definedin the solution set in alphabetical order.


Table 1-50 Agent for Oracle Reports

Report Name DisplayedInformation Storage Location

BlockingLocks(8.0)

Session that includesa lock that placesanother session inwait status

Reports/Oracle/Troubleshooting/Real-Time/

Cache Usage(8.0) Buffer cache usagefor each minute overthe past hour

Reports/Oracle/Troubleshooting/RecentPast/

Cache UsageStatus(Multi-Agent)(8.0)

Summary of thebuffer cache usagefor multiple agentsfor each hour overthe past 24 hours

Reports/Oracle/Status Reporting/DailyTrend/

Cache UsageTrend(Multi-Agent)(8.0)

Summary of thebuffer cache usagefor multiple agentsfor each day overthe past month

Reports/Oracle/Monthly Trend/

Database ActivityStatus(8.0)

Status of databaseactivity

Reports/Oracle/Status Reporting/Real-Time/

Database ActivityStatusDetail(8.0)

Details about statusof database activity

Reports/Oracle/Status Reporting/Real-Time/Drilldown Only/

Database ActivityStatus(Multi-Agent)(8.0)

I/O statistics ondatabase instancesfor multiple agentsfor each hour overthe past 24 hours

Reports/Oracle/Status Reporting/DailyTrend/

Database ActivityTrend(Multi-Agent)(8.0)

Summary of I/Oprocessing formultiple agents foreach day over thepast month

Reports/Oracle/Monthly Trend/

Database SpaceOverview(8.0)

Performance dataand generaldatabase informationon tablespaces anddata files


Database SpaceSummary(Multi-Agent)(8.0)

Summary of spaceusage for multipleagents at theinstance level foreach hour over thepast 24 hours

Reports/Oracle/Status Reporting/DailyTrend/Advanced/

Database SpaceTrend(Multi-Agent)(8.0)

Summary of spaceusage for instancesof multiple agents

Reports/Oracle/Monthly Trend/Advanced/



for each day overthe past month

Datafile I/OActivityDetail(8.0)

Details about diskI/O operations on adata file

Reports/Oracle/Troubleshooting/Real-Time/Drilldown Only/

Datafile I/OStatusDetail(Reads)(8.0)

Details about theaverage number ofdisk read operationson any data file foreach hour over thepast 24 hours

Reports/Oracle/Status Reporting/DailyTrend/Advanced/Drilldown Only/

Datafile I/OStatusDetail(Writes)(8.0)

Details about theaverage number ofdisk write operationson any data file foreach hour over thepast 24 hours

Reports/Oracle/Status Reporting/DailyTrend/Advanced/Drilldown Only/

Datafile I/OStatusSummary(8.0)

Number of disk I/Ooperations per datafile for each hourover the past 24hours

Reports/Oracle/Status Reporting/DailyTrend/Advanced/

Datafile I/OTrendDetail(Reads)(8.0)

Details about diskread operations onany data file for eachday over the pastmonth

Reports/Oracle/Monthly Trend/Advanced/Drilldown Only/

Datafile I/OTrendDetail(Writes)(8.0)

Details about diskwrite operations onany data file for eachday over the pastmonth

Reports/Oracle/Monthly Trend/Advanced/Drilldown Only/

Datafile I/OTrendSummary(8.0)

Summary of disk I/Ooperations per datafile for each day overthe past month


Disk Sorts - Top10 Sessions(8.0)

The ten sessions thatare performing disksort operations mostfrequently


Error Log(8.0) All entries that havebeen recorded in theerror log since theagent started


Full TableScans(8.0)

Percentage of tablelookups that did notuse an index, foreach minute over thelast hour




I/O Activity -Top 10Datafiles(8.0)

The ten data files forwhich the most diskI/O operations havebeen executed


Lock Usage - Top10 Sessions(8.0)

The ten sessions thatare holding thehighest number oflocks


LockedObjects(8.0)

Objects that arelocked bytransactions


LongestTransactions -Top 10Sessions(8.0)

The ten transactionsthat have placedother sessions inwait status for thelongest amount oftime


Memory Usage -Top 10Sessions(8.0)

The ten sessions thatare using the mostmemory


Open Cursors(4.0) Cursor opened by asession


Physical I/O -Top 10Sessions(8.0)

The ten sessions thathave the highestconcentration of I/Ooperations


Redo Log BufferContention(8.0)

Number of times perminute (over thepast hour) that theOracle server hashad to wait for diskspace to be allocatedfor a REDO log entry.


ServerConfigurationStatus(4.0)

Information onconfigurationparameters


SessionDetail(8.0)

Detailed sessioninformation


SessionStatisticsDetail(4.0)

Statistics about asession


SGA Status(8.0) Status of eachcomponent in theSGA


SGA StatusSummary(8.0)

Summary of eachcomponent in theSGA for each dayover the past month




SQL Text(4.0) Performance data forthe SQL Text andExplain Plan fields


SystemOverview(8.0)(Real-Time Rpt onthe Overall Status ofInstance)

Main performancedata indicating theoverall status of aninstance


SystemOverview(8.0)(Real-Time Rpt onthe General Statusof Instance)

Performance dataindicating thegeneral status of aninstance


TablespaceStatus(4.0)

Status of alltablespaces in thedatabase


Tablespace StatusDetail(4.0)

Details about aspecified tablespace

Reports/Oracle/Status Reporting/Real-Time/Drilldown Only/

Blocking Locks(8.0)

Overview

The Blocking Locks(8.0) report displays real-time information about a sessionthat includes a lock that places another session in wait status. If you cannotdisplay this report, create Oracle's static dictionary view DBA_WAITERS. Youcan create DBA_WAITERS by executing the CATBLOCK.SQL script that isprovided by Oracle.

Agent for Oracle does not display this report if the Oracle Database does nothave enough performance data to display the report.

Storage LocationReports/Oracle/Troubleshooting/Real-Time/

Record

Lock Waiters (PD_PDLW)

Fields

Field Name Description

Holding Session Session identifier that has the lock. To display the LockedObjects(8.0) report, choose this field.



Holding User Name of the user that has the lock

Mode Held Lock mode held during data collection

Mode Requested Lock mode requested during data collection

Waiting Session Session identifier waiting for lock release. To display theSession Detail(8.0) report, choose this field.

Waiting User Name of the user waiting for the lock to be released

Drilldown Report (Report Level)

Report Name Description

Longest Transactions -Top 10 Sessions(8.0)

Displays the ten transactions that have placed othersessions in wait status for the longest amount of time.

Drilldown Report (Field Level)


Locked Objects(8.0) Displays the objects that are locked by thesession. To display this report, choose theHolding Session field.

Session Detail(8.0) Displays detailed information about thesession. To display this report, choose theWaiting Session field.

Cache Usage(8.0)

Overview

The Cache Usage(8.0) report displays the buffer cache usage for each minuteover the past hour.

Storage LocationReports/Oracle/Troubleshooting/Recent Past/

Record

System Stat Summary Interval (PI)

Fields


Cache Hit % Buffer cache usage



Dict Cache Get Miss % Percentage of data requests for which a cache miss occurred

Lib Cache Miss % Percentage of reloaded objects that were found in the librarycache

Cache Usage Status(Multi-Agent)(8.0)

Overview

The Cache Usage Status(Multi-Agent)(8.0) report displays a summary of thebuffer cache usage for multiple agents for each hour over the past 24 hours.

Storage LocationReports/Oracle/Status Reporting/Daily Trend/

Record


Field

Name: Cache Hit %

Description: Buffer cache usage

Cache Usage Trend(Multi-Agent)(8.0)

Overview

The Cache Usage Trend(Multi-Agent)(8.0) report displays a summary of thebuffer cache usage for multiple agents for each day over the past month.

Storage LocationReports/Oracle/Monthly Trend/

Record


Field

Name: Cache Hit %

Description: Buffer cache usage


Database Activity Status (8.0)

Overview

The Database Activity Status(8.0) report displays real-time information aboutthe status of database activity.

Storage LocationReports/Oracle/Status Reporting/Real-Time/

Record

Activity Summary (PD_PDAS)

Fields


DML Locks % Ratio (as a percent) of the number of DML locks to theDML_LOCKS parameter value in the init.ora initializationparameter file

Open Cursors % Ratio (as a percent) of the number of open cursors to theOPEN_CURSORS parameter value in the init.ora initializationparameter file

Processes % Ratio (as a percent) of the number of processes to thePROCESSES parameter value in the init.ora initializationparameter file

Sessions % Ratio (as a percent) of the number of sessions to the SESSIONSparameter value in the init.ora initialization parameter file

Transactions % Ratio (as a percent) of the number of transactions to theTRANSACTIONS parameter value in the init.ora initializationparameter file



Database ActivityStatus Detail(8.0)

Displays details about the status of database activity.

Database Activity Status Detail (8.0)

Overview

The Database Activity Status Detail (8.0) report displays in real-time detailsabout the status of database activity. This is a drilldown report.


Note: Make sure that you display a drilldown report from the Report windowfor a related report. Do not display a drilldown report from the Main windowor the Report Tree Selection window.

Storage LocationReports/Oracle/Status Reporting/Real-Time/Drilldown Only/

Record


Fields


Active Transactions Number of active transactions in active sessions

DML Locks % Ratio (as a percent) of the number of DML locks to theDML_LOCKS parameter value in the init.ora initializationparameter file

DML Locks Held Number of current DML locks

Open Cursors Number of current open cursors

Open Cursors % Ratio (as a percent) of the number of open cursors to theOPEN_CURSORS parameter value in the init.ora initializationparameter file

Processes Number of current Oracle processes

Processes % Ratio (as a percent) of the number of processes to thePROCESSES parameter value in the init.ora initializationparameter file

Sessions Number of current sessions

Sessions % Ratio (as a percent) of the number of sessions to the SESSIONSparameter value in the init.ora initialization parameter file

Transactions % Ratio (as a percent) of the number of transactions to theTRANSACTIONS parameter value in the init.ora initializationparameter file

Database Activity Status(Multi-Agent)(8.0)

Overview

The Database Activity Status(Multi-Agent)(8.0) report displays I/O statisticson database instances for multiple agents for each hour over the past 24hours.

Storage LocationReports/Oracle/Status Reporting/Daily Trend/


Record


Field

Name: I/O Ops/sec

Description: Number of I/O operations per second

Database Activity Trend(Multi-Agent)(8.0)

Overview

The Database Activity Trend(Multi-Agent)(8.0) report displays a summary ofI/O processing for multiple agents for each day over the past month.

Storage LocationReports/Oracle/Monthly Trend/

Record


Field

Name: I/O Ops/sec

Description: Number of I/O operations per second

Database Space Overview (8.0)

Overview

The Database Space Overview (8.0) report displays in real-time performancedata and general database information on tablespaces and data files.


Record

Database (PD_PDDB)

Fields


Datafiles Number of data files used by tablespaces



DB Name Database name

Extents Number of extents

Free % Percentage of space that is free

Free Extents Number of available extents

Free Mbytes Available space in megabytes

Rollback Segments Number of rollback segments

Segments Number of segments

Tablespaces Number of tablespaces

Used Mbytes Used space in megabytes




Displays usage information on all tablespaces in the instance.

Database Space Summary(Multi-Agent)(8.0)

Overview

The Database Space Summary(Multi-Agent)(8.0) report displays a summaryof space usage for multiple agents at the instance level for each hour overthe past 24 hours.

Storage LocationReports/Oracle/Status Reporting/Daily Trend/Advanced/

Record

Database Interval (PI_PIDB)

Fields


Datafiles Number of data files used by the tablespace



Mbytes Size of the tablespace in megabytes



Database Space Trend(Multi-Agent)(8.0)

Overview

The Database Space Trend(Multi-Agent)(8.0) report displays a summary ofspace usage for instances of multiple agents for each day over the pastmonth.

Storage LocationReports/Oracle/Monthly Trend/Advanced/

Record


Fields


Datafiles Number of data files used by the tablespace





Datafile I/O Activity Detail (8.0)

Overview

The Datafile I/O Activity Detail (8.0) report displays in real-time the detailsabout disk I/O operations on a data file. This is a drilldown report.


Storage LocationReports/Oracle/Troubleshooting/Real-Time/Drilldown Only/

Record

Data File (PD_PDDF)


Fields


File # File number

File Name File name

Physical Blocks Read Number of physical block read operations

Physical Blocks Written Number of physical block write operations

Physical Reads Number of physical read operations

Physical Writes Number of physical write operations

Tablespace Name Tablespace name

Datafile I/O Status Detail (Reads) (8.0)

Overview

The Datafile I/O Status Detail(Reads)(8.0) report displays details aboutaverage number of disk read operations on any data file for each hour overthe past 24 hours. This is a drilldown report.


Storage LocationReports/Oracle/Status Reporting/Daily Trend/Advanced/Drilldown Only/

Record

Data File Interval (PI_PIDF)

Fields


File # File number

File Name File name



Physical Reads Number of completed physical read operations

Physical Writes Number of completed physical write operations



Datafile I/O Status Detail (Writes) (8.0)

Overview

The Datafile I/O Status Detail(Writes)(8.0) report displays details aboutaverage number of disk write operations on any data file for each hour overthe past 24 hours. This is a drilldown report.


Storage LocationReports/Oracle/Status Reporting/Daily Trend/Advanced/Drilldown Only/

Record


Fields


File # File number

File Name File name






Datafile I/O Status Summary (8.0)

Overview

The Datafile I/O Status Summary(8.0) report displays a summary of disk I/Ooperations per data file for each hour over the past 24 hours.

Storage LocationReports/Oracle/Status Reporting/Daily Trend/Advanced/

Record



Fields


File # File number

File Name File name

Physical Reads(Total) Total number of physical read operations. Choose this field todisplay the Datafile I/O Status Detail(Reads)(8.0)report.

Physical Writes(Total) Total number of physical write operations. Choose this field todisplay the Datafile I/O Status Detail(Writes)(8.0)report.



Datafile I/O StatusDetail(Reads)(8.0)

Displays details about average disk read operations on anydata file for each hour over the past 24 hours. To display thisreport, choose the Physical Reads(Total) field.

Datafile I/O StatusDetail(Writes)(8.0)

Displays details about average disk write operations on anydata file for each hour over the past 24 hours. To display thisreport, choose the Physical Writes(Total) field.

Datafile I/O Trend Detail (Reads) (8.0)

Overview

The Datafile I/O Trend Detail(Reads)(8.0) report displays details about diskread operations on any data file for each day over the past month. This is adrilldown report.


Storage LocationReports/Oracle/Monthly Trend/Advanced/Drilldown Only/

Record


Fields


File # File number



File Name File name






Datafile I/O Trend Detail (Writes) (8.0)

Overview

The Datafile I/O Trend Detail(Writes)(8.0) report displays details about diskwrite operations on any data file for each day over the past month. This is adrilldown report.


Storage LocationReports/Oracle/Monthly Trend/Advanced/Drilldown Only/

Record


Fields


File # File number

File Name File name







Datafile I/O Trend Summary (8.0)

Overview

The Datafile I/O Trend Summary(8.0) report displays a summary of disk I/Ooperations per data file for each day over the past month.


Record


Fields


File # File number

File Name File name

Physical Reads Number of physical read operations that were completed duringthe interval. Choose this field to display the Datafile I/OStatus Detail(Reads)(8.0) report.

Physical Writes Number of physical write operations that were completedduring the interval. Choose this field to display the DatafileI/O Status Detail(Writes)(8.0) report.



Datafile I/O TrendDetail(Reads)(8.0)

Displays details about disk read operations on any data file foreach day over the past month. To display this report, choosethe Physical Reads field.

Datafile I/O TrendDetail(Writes)(8.0)

Displays details about disk write operations on any data file foreach day over the past month. To display this report, choosethe Physical Writes field.

Disk Sorts - Top 10 Sessions (8.0)

Overview

The Disk Sorts - Top 10 Sessions(8.0) report displays in real-time the tensessions that are performing disk sort operations most frequently.



Record

Session Statistics Summary (PD_PDS2)

Fields


SID Session identifier

Sort Overflow % Percentage of sorts that used temporary segments. To displaythe Session Detail(8.0) report, choose this field.

User Oracle user name



Session Detail(8.0) Displays detailed information about a session. To display thisreport, choose the Sort Overflow % field.

Error Log(8.0)

Overview

The Error Log(8.0) report displays in real-time all entries that have beenrecorded in the error log since the agent started. This is a drilldown report.




Record

Errorlog Detail (PD_PDEL)

Fields


Error # Error number

Error File Name of the file in which the error occurred

Error Time Time the error occurred



Message Error message

Full Table Scans(8.0)

Overview

The Full Table Scans(8.0) report displays the percentage of table lookupsusing no index for each minute over the past hour.


Record


Field


Non-Index Lookups % Percentage of full table scans for which no caching is performed



Cache Usage(8.0) Displays the buffer cache usage. To display this report, choosethe Non Index Lookups % field.

I/O Activity - Top 10 Datafiles (8.0)

Overview

The I/O Activity - Top 10 Datafiles(8.0) report displays in real-time the tendata files for which the most disk I/O operations have been executed.


Record

Data File (PD_PDDF)


Fields


File # File number

File Name File name

Physical Reads Number of physical read operations. To display the DatafileI/O Activity Detail(8.0) report, choose this field.

Physical Writes Number of physical write operations. To display the DatafileI/O Activity Detail(8.0) report, choose this field.



Datafile I/OActivity Detail(8.0)

Displays the details about I/O operations for all data files. Todisplay this report, choose the Physical Read or Physical Writesfield.

Physical I/O - Top10 Sessions(8.0)

Displays the ten sessions in which the most I/O operationsoccurred.



Datafile I/OActivity Detail(8.0)

Displays details about disk I/O operations for a specified datafile. To display this report, choose the Physical Reads orPhysical Writes field.

Lock Usage - Top 10 Sessions (8.0)

Overview

The Lock Usage - Top 10 Sessions (8.0) report displays in real-time the tensessions that are holding the highest number of locks.


Record

Session Detail (PD_PDS)


Fields


Locks Held Number of locks held during data collection. To display theSession Detail(8.0) report, choose this field.





Session Detail(8.0) Display detailed information about a session. To display thisreport, choose the Locks Held field.

Locked Objects (8.0)

Overview

The Locked Objects(8.0) report displays real-time information about theobjects that are locked by transactions.



Record

Transaction Lock (PD_PDTL)

Fields


Locked Mode Lock mode held. The valid values are as follows:1 (null)

2 (row share)

3 (row exclusive)

4 (share)

5 (share row exclusive)

6 (exclusive)

Object Name Object name

Object Type Object type



Owner Object owner

SID Session identifier. To display the Session Detail(8.0) report,choose this field.




Session Detail(8.0) Displays detailed information about a session. To display thisreport, choose the SID field.

Longest Transactions - Top 10 Sessions (8.0)

Overview

The Longest Transactions - Top 10 Sessions(8.0) report displays in real-timethe ten transactions that have placed other sessions in wait status for thelongest amount of time.



Record

Transaction (PD_PDTR)

Fields


Cache Hit % Ratio (as a percent) of logical I/O operations to physical I/Ooperations.

Locks Number of locks being held by the transaction. To display theBlocking Locks(8.0) report, choose this field.

Logical I/O Logical I/O operations

Physical I/O Physical I/O operations

SID Session identifier. To display the Open Cursors(4.0) report,choose this field.

Tran Secs Number of seconds since the transaction started





Blocking Locks(8.0) Displays sessions that include a lock that places anothersession in wait status. To display this report, choose the Locksfield.

Open Cursors(4.0) Displays the cursors that are opened by a session. To displaythis report, choose the SID field.

Memory Usage - Top 10 Sessions (8.0)

Overview

The Memory Usage - Top 10 Sessions(8.0) report displays in real-time theten sessions that are using the most memory.


Record


Fields


PGA Memory Displays the PGA size for the sessions. To display a SessionDetail(8.0) report, choose this field.


UGA Memory Displays the UGA size for the sessions. To display a SessionDetail(8.0) report, choose this field.




Session Detail(8.0) Displays detailed information about a session. To display thisreport, choose the PGA Memory or UGA Memory field.


Open Cursors (4.0)

Overview

The Open Cursors(4.0) report displays in real-time a cursor opened by asession. This is a drilldown report.



Record

Open Cursor (PD_PDOC)

Fields


Addrhash Character string that identifies the SQL statement beingexecuted

Program Name of the program being executed


SQL Text First 60 characters of the SQL statement that was analyzed bythe open cursor. To display the SQL Text(4.0) report, choosethis field.




SQL Text(4.0) Displays the performance data for the SQL Text and ExplainPlan fields. To display this field, choose the SQL Text field.

Physical I/O - Top 10 Sessions (8.0)

Overview

The Physical I/O - Top 10 Sessions(8.0) report displays in real-time the tensessions that have the highest concentration of I/O operations.



Record

Session I/O Interval (PI_PIIO)

Fields


Physical Reads Number of physical read operations. To display the SessionDetail(8.0) report, choose this field.





I/O Activity - Top10 Datafiles(8.0)

Displays the ten data files for which the most disk I/Ooperations have been executed.



Session Detail(8.0) Displays detailed information about a session. To display thisreport, choose the Physical Reads field.

Redo Log Buffer Contention(8.0)

Overview

The Redo Log Buffer Contention(8.0) report displays the number of times perminute (over the past hour) that the Oracle server has had to wait for diskspace to be allocated for a REDO log entry.


Record


Field

Name: Redo Log Space Requests

Description: Number of times that, because the active log file is full, theOracle server has had to wait for disk space to be allocated for a REDO logentry


Server Configuration Status (4.0)

Overview

The Server Configuration Status(4.0) report displays real-time information onconfiguration parameters.


Record

Parameter Values (PD_PDP)

Fields


Is Default Default value. The valid values are TRUE and FALSE.

Parameter Name Parameter name. There are two parameters:• Parameter with capacity restriction that has no effect on

performance• Parameter with no capacity restriction that has an effect on

performance

Value Parameter value

Session Detail (8.0)

Overview

The Session Detail(8.0) report displays in real-time detailed informationabout a session. This is a drilldown report.



Record



Fields


Addrhash Character string that identifies the SQL statement beingexecuted

Blocking Locks Number of locks that are blocking other locks

Command Command being executed. To display the SQL Text(4.0)report, choose this field.

Locks Held Number of locks held during data collection

Open Cursors Number of open cursors. To display the Open Cursors(4.0)report, choose this field.

Program Name of the program being executed

Session Events Number of wait events for a session

Session Waits Number of resources and events the session is waiting for

Sessions Blocked Number of sessions that have been placed in wait status by thissession

SID Session identifier. To display the Session StatisticsDetail(4.0) report, choose this field.

Table Accesses Number of table accesses

Transactions Number of active transactions




Open Cursors(4.0) Displays detailed information about the open cursors in thesession. To display this report, choose the Open Cursors field.

Session StatisticsDetail(4.0)

Displays detailed statistics about a session. To display thisreport, choose the SID field.

SQL Text(4.0) Displays the performance data for the SQL Text and ExplainPlan fields. To display this report, choose the Command field.

Session Statistics Detail (4.0)

Overview

The Session Statistics Detail(4.0) report displays in real-time statistics abouta session. This is a drilldown report.




Record


Fields


Blocking Locks Number of locks in a session that are blocking other locks

Cache Hit % Buffer cache usage

Disk Sorts Number of disk sort operations

Lock Requests Number of lock requests

Lock Waits Number of times lock request was placed in wait status

Memory Sorts Number of sort operations in memory

PGA Memory Session's PGA size

Physical Reads Number of real read operations on a database block from disk

Program Program name


Sort Overflow % Percentage of sorts that used temporary segments

UGA Memory Session's UGA size


SGA Status(8.0)

Overview

The SGA Status (8.0) report displays in real-time the status of a componentin the SGA.


Record

SGA Components (PD_PDSG)

Fields


Bytes Amount of memory in bytes



Component Name SGA component name

SGA Status Summary(8.0)

Overview

The SGA Status Summary (8.0) report displays a summary of a component inthe SGA for each day over the past month.


Record


Fields


Bytes Amount of memory in bytes

Component Name SGA component name

Total Bytes Total amount of memory (in bytes) used by the SGAcomponents

SQL Text (4.0)

Overview

The SQL Text(4.0) report displays in real-time the performance data for theSQL Text and Explain Plan fields. This is a drilldown report.



Record

SQL Text (PD_PDSQ)


Fields


Explain Plan Execution plan for the SELECT, UPDATE, INSERT, and DELETEstatements selected by the Oracle optimizer.

SQL Text Part of the SQL text

System Overview (8.0) (Real-Time Rpt on the Overall Status ofInstance)

Overview

The System Overview(8.0) report displays in real-time the main performancedata indicating the overall status of an instance.


Record

System Stat Summary (PD)

Fields


Cache Hit % Buffer cache usage. To display the Physical I/O - Top 10Sessions(8.0) report, choose this field.

Continued Row % Percentage of rows that are longer than one block or moved(continued rows or moved rows)

Current Logons Number of logons to the Oracle database during data collection

Deadlocks Number of process deadlocks caused by enqueues (locks)resulting from DML operations

Disk Sorts Number of disk sort operations. To display the Disk Sorts -Top 10 Sessions(8.0) report, choose this field.

Lock Requests Number of lock requests. To display the Lock Usage - Top 10Sessions(8.0) report, choose this field.

Memory Sorts Number of memory sort operations. To display the Disk Sorts- Top 10 Sessions(8.0) report, choose this field.

Session CPU Usage CPU time used in hundredths of a second

Session PGA Memory PGA size used by active sessions during data collection. Todisplay the Memory Usage - Top 10 Sessions(8.0) report,choose this field.

Session UGA Memory UGA size used by active sessions. To display the Memory Usage- Top 10 Sessions(8.0) report, choose this field.



Sort Overflow % Percentage of sorts that used temporary segments. To displaythe Disk Sorts - Top 10 Sessions(8.0) report, choose thisfield.

Total SQL Executions Number of SQL statement executions

User Calls Number of requests from application to database that havebeen processed

User Commits Number of transactions. To display the Longest Transactions- Top 10 Sessions(8.0) report, choose this field.

User Rollbacks Number of rollbacks




Displays instance activity status.


Displays usage information about tablespaces and data files forthe instance.

Error Log(8.0) Displays the error messages that have been issued since theagent started.

Server ConfigurationStatus(4.0)

Displays all configuration parameter information for the server.


Displays all tablespace information.



Disk Sorts - Top 10Sessions(8.0)

Displays the ten sessions that are performing disk sortoperations most frequently. To display this report, choose thefollowing fields:• Disk Sorts• Memory Sorts• Sort Overflow %

Lock Usage - Top 10Sessions(8.0)

Displays the ten sessions that are holding the highest numberof locks. To display this report, choose the Lock Requests field.

Longest Transactions- Top 10Sessions(8.0)

Displays the ten transactions that have placed other sessions inwait status for the longest amount of time. To display thisreport, choose the User Commits field.

Memory Usage - Top10 Sessions(8.0)

Displays the ten sessions that are using the most memory. Todisplay this report, choose the Session PGA Memory or SessionUGA Memory field.




Displays the ten sessions that have the highest concentrationof I/O operations. To display this report, choose the Cache Hit% field.

System Overview (8.0) (Real-Time Rpt on the General Status ofInstance)

Overview

The System Overview(8.0) report displays in real-time the main performancedata indicating the general status of an instance.


Record


Fields


Cache Hit % Buffer cache usage. To display the Physical I/O - Top 10Sessions(8.0) report, choose this field.

Continued Row % Percentage of rows that are longer than one block or moved(continued rows or moved rows)

Current Logons Number of logons to the Oracle database during data collection

Deadlocks Number of process deadlocks caused by enqueues (locks)resulting from DML operations

Disk Sorts Number of disk sort operations. To display the Disk Sorts -Top 10 Sessions(8.0) report, choose this field.

Lock Requests Number of lock requests. To display the Lock Usage - Top 10Sessions(8.0) report, choose this field.

Memory Sorts Number of memory sort operations. To display the Disk Sorts- Top 10 Sessions(8.0) report, choose this field.

Session CPU Usage CPU time used in hundredths of a second

Session PGA Memory PGA size used by active sessions during data collection. Todisplay the Memory Usage - Top 10 Sessions(8.0) report,choose this field.

Session UGA Memory UGA size used by active sessions. To display the Memory Usage- Top 10 Sessions(8.0) report, choose this field.



Sort Overflow % Percentage of sorts that used temporary segments. To displaythe Disk Sorts - Top 10 Sessions(8.0) report, choose thisfield.

Total SQL Executions Total number of SQL statement executions

User Calls Number of requests from application to database that havebeen processed

User Commits Number of transactions. To display the Longest Transactions- Top 10 Sessions(8.0) report, choose this field.

User Rollbacks Number of rollbacks




Displays the instance activity status.


Displays usage information about tablespaces and data files forthe instance.

Error Log(8.0) Displays the error messages that have been issued since theagent started.

Server ConfigurationStatus(4.0)

Displays all configuration parameter information for the server.


Displays all tablespace information.



Disk Sorts - Top 10Sessions(8.0)

Displays the ten sessions that are performing disk sortoperations most frequently. To display this report, choose thefollowing fields:• Disk Sorts• Memory Sorts• Sort Overflow %

Lock Usage - Top 10Sessions(8.0)

Displays the ten sessions that are holding the highest numberof locks. To display this report, choose the Lock Requests field.

Longest Transactions- Top 10Sessions(8.0)

Displays the ten transactions that have placed other sessions inwait status for the longest amount of time. To display thisreport, choose the User Commits field.

Memory Usage - Top10 Sessions(8.0)

Displays the ten sessions that are using the most memory. Todisplay this report, choose the Session PGA Memory or SessionUGA Memory field.




Displays the ten sessions that have the highest concentrationof I/O operations. To display this report, choose the Cache Hit% field.

Tablespace Status (4.0)

Overview

The Tablespace Status(4.0) report displays in real-time the status of alltablespaces in the database.


Record

Tablespace (PD_PDTS)

Fields



Free Mbytes Available space in megabytes. To display the TablespaceStatus Detail(4.0) report, choose this field.

Tablespace Name Name of tablespace associated with the instance

Used Mbytes Used space indicated in megabytes. To display the TablespaceStatus Detail(4.0) report, choose this field.



Tablespace StatusDetail(4.0)

Displays detailed information about a specified tablespace. Todisplay this report, choose the Free Mbytes or Used Mbytesfield.

Tablespace Status Detail (4.0)

Overview

The Tablespace Status Detail(4.0) report displays in real-time details about aspecified tablespace. This is a drilldown report.



Storage LocationReports/Oracle/Status Reporting/Real-Time/Drilldown Only/

Record


Fields


Data Files Number of data files used by the tablespace

Extents Number of extents



Free Mbytes Available space in megabytes


Segments Number of segments


Agent for Microsoft SQL Server ReportsTable 1-51 Agent for Microsoft SQL Server Reports on page 1-78 lists thereports defined in the solution set in alphabetical order.

Table 1-51 Agent for Microsoft SQL Server Reports

Report Name Displayed Information Storage Location

Blocked Sessions Information related to sessionsthat are waiting for othersessions to release locks

Reports/SQL/Troubleshooting/Real-Time/

Blocking Locks Information related to sessionsthat have locks that areblocking other sessions


Cache Usage Cache statistics for I/O buffersfor each minute over the pasthour

Reports/SQL/Troubleshooting/Recent Past/

Cache Usage Trend(Multi-Agent)

Cache statistics for I/O buffersfor each hour over the past 24hours

Reports/SQL/Status Reporting/Daily Trend/



Cache UsageTrend(Multi-Agent)

Cache statistics for I/O buffersfor each day over the pastmonth

Reports/SQL/Monthly Trend/

CPU Usage - Top10 Sessions

Information related to the tensessions that are currentlyusing the most CPU cycles


Database Detail Detailed information related toa particular database inMicrosoft SQL Server

Reports/SQL/Troubleshooting/Real-Time/Drilldown Only/

Database SpaceUsage

Information related to spaceusage in each database inMicrosoft SQL Server

Reports/SQL/Status Reporting/Real-Time/

Database SpaceUsage Detail

Detailed information related tospace usage in each databasein Microsoft SQL Server

Reports/SQL/Status Reporting/Real-Time/Drilldown Only/

Database Summary Detailed information related tothe statuses of all databases inMicrosoft SQL Server


Errorlog Detail Actual error messagesrecorded in the Microsoft SQLServer error log file


Errorlog Overview Overview of all errors thatoccurred in Microsoft SQLServer in the last interval


Lock Detail Detailed information related toeach lock


Lock Overview Overview of locks in the entireinstance (total number ofdatabase locks beingmaintained)


Lock Overview byLock Type

Overview of locks in the entireinstance (total numbers ofdatabase locks beingmaintained by lock type)


Lock Usage - Top10 Sessions

Information related to the tensessions that currently havethe most locks on databaseobjects


Log I/O Activity Statistics related to log entriescreated by the server for eachminute over the past hour


Log I/O Activity2

Statistics related to log entriescreated by the server for eachminute over the past hour


Log Space Usage -Top 10 Databases

Information related to the tendatabases that are currentlyconsuming the most log space




Memory Usage -Top 10 Sessions

Information related to the tensessions that are currentlyusing the most memory


Network Activity Statistics related to networkactivities for each minute overthe past hour


Network ActivityTrend

Statistics related to networkactivities for each hour overthe past 24 hours


Network ActivityTrend

Statistics related to networkactivities for each day over thepast month


Pending I/O This report is reserved andcannot be used.


Physical I/O -Top 10 Sessions

Information related to the tensessions that are currentlyexecuting the most disk readand write operations


Physical WriteActivity

Statistics related to writeactivities for each minute overthe past hour


Physical WriteActivity 2

Statistics related to writeactivities for each minute overthe past hour


ServerConfigurationStatus

Information related toenvironment setting parametervalues for Microsoft SQL Server


Server CPU Trend Statistics on CPU usage foreach hour over the past 24hours


Server CPU Trend Statistics on CPU usage foreach day over the past month


Server SpaceTrend (Multi-Agent)

Statistics on available space foreach hour over the past 24hours


Server SpaceTrend(Multi-Agent)

Statistics on available space foreach day over the past month


Server SpaceUsage

Statistics related to the overallspace usage in Microsoft SQLServer


Session Detail Detailed information related toresource usage in each session


Sessions Information related to thestatuses of all processesconnected to Microsoft SQLServer




System Overview Detailed information related toMicrosoft SQL Server


Blocked Sessions

Overview

The Blocked Sessions report displays the information related to sessions thatare waiting for other sessions to release locks. This report is displayed as atable. From the displayed report, you can display more detailed drilldownreports.

Note: Performance degrades for sessions that must repeatedly wait for a lockrelease to be performed.

Storage LocationReports/SQL/Troubleshooting/Real-Time/

Record

Lock Detail (PD_LD)

Fields


Blocking Flag This flag indicates whether the lock is a blocking lock. Thefollowing values are valid:1

Blocking lock0

Not a blocking lock

DB Name Database name related to the lock resource

Demand Flag This flag indicates whether or not the lock is a request lock.The following values are valid:1

Request lock0

Not a request lock

Lock Type Lock type (lock request mode and lock resource type)

Orphan Flag This flag indicates whether the lock is an isolated lock. Thefollowing values are valid:1

Isolated lock


Field Name Description0

Not an isolated lock

Program Name of the application program that is requesting the lock

SPID Process ID that is requesting the lock

Table Table name if the lock resource is a table or row

User Logon name of the user who issued the command



Lock Detail Displays detailed information related to each lock. Todisplay this report, click the Lock Type field.

Session Detail Displays detailed information related to the status ofresource usage for each session. To display this report,click the SPID field.

Blocking Locks

Overview

The Blocking Locks report displays information related to sessions that havelocks that are blocking other sessions. The report is displayed as a table.From the displayed report, you can display more detailed drilldown reports.


Record

Lock Detail (PD_LD)

Fields



Blocking lock0

Not a blocking lock




Demand Flag This flag indicates whether the lock is a request lock. Thefollowing values are valid:1

Request lock0

Not a request lock


Orphan Flag This flag indicates whether the lock is an isolated lock. Thefollowing values are valid:1

Isolated lock0








Lock Detail Displays detailed information related to each lock. Todisplay this report, click the Lock Type field.

Session Detail Displays detailed information related to the status ofresource usage for each session. To display this report,click the SPID field.

Cache Usage

Overview

The Cache Usage report displays cache statistics for I/O buffers for eachminute over the past hour. This report is displayed as a line graph. From thedisplayed report, you can display more detailed drilldown reports.

Storage LocationReports/SQL/Troubleshooting/Recent Past/

Record

Server Overview (PI_SERV)


Field


Cache Hit % Percentage of times that data pages were found inside thedata cache



Physical I/O - Top 10Sessions

Displays information related to the ten sessions that arecurrently executing the most disk read and writeoperations.

Cache Usage Trend (Multi-Agent)

Overview

The Cache Usage Trend(Multi-Agent) report displays cache statistics for I/Obuffers for each hour over the past 24 hours. This report is displayed as a linegraph. You can display this report for multiple instances of Microsoft SQLServer.

Storage LocationReports/SQL/Status Reporting/Daily Trend/

Record


Field

Name: Cache Hit %

Description: Percentage of times that data pages were found inside the datacache

Cache Usage Trend (Multi-Agent)

Overview

The Cache Usage Trend(Multi-Agent) report displays cache statistics for I/Obuffers for each day the past month. This report is displayed as a line graph.You can display this report for multiple instances of Microsoft SQL Server.

Storage LocationReports/SQL/Monthly Trend/


Record


Field

Name: Cache Hit %

Description: Percentage of times that data pages were found inside the datacache

CPU Usage - Top 10 Sessions

Overview

The CPU Usage - Top 10 Sessions report displays information related to theten sessions that are currently using the most CPU cycles. This report isdisplayed as a bar graph. From the displayed report, you can display moredetailed drilldown reports.


Record

Process Detail (PD_PDET)

Fields


Command Name of the command being executed

CPU % CPU time used by the process as a percentage of the CPUtime used by all database processes

Physical I/O Total number of times the process performed disk read andwrite operations

Program Application program name

SPID Process ID




Session Detail Displays detailed information related to resource usage foreach session. To display this report, click the CPU % field.


Database Detail

Overview

The Database Detail report displays detailed information related to aparticular database on Microsoft SQL Server. This report is displayed as a list.This is a drilldown report.

Storage LocationReports/SQL/Troubleshooting/Real-Time/Drilldown Only/

Record

Database Detail (PD_DD)

Fields


Availability Database status. The following values are valid:Active

Enabled. Process is running.Available

Enabled. No process is running.NOT Available

A crash or problem may have occurred during loading,and as a result the database cannot be opened or usedin its current state.

RestrictedThe database can be used only by its owner or a singleuser.

Blocked Processes Number of blocked processes

Blocking Locks Number of blocking locks

Create Date Database creation date


DB Owner Database owner

DBID Database ID

Demand Locks Number of request locks

Exclusive Intent Locks Number of exclusive intent locks

Exclusive Page Locks Number of exclusive page locks

Exclusive Table Locks Number of exclusive table locks

Last Dump Date Date and time of the last acquisition of the transaction logdump

Locks Total number of locks



Options Database options

Other Processes Number of other types of processes

Process Count Total number of processes

Runnable Processes Number of executable processes

Running Processes Number of processes being executed

Shared Intent Locks Number of shared intent locks

Shared Page Locks Number of shared page locks

Shared Table Locks Number of shared table locks

Sleeping Processes Number of sleeping processes

Update Page Locks Number of update page locks

Version Version of Microsoft SQL Server used to create the database

Database Space Usage

Overview

The Database Space Usage report displays information related to space usagein each database in Microsoft SQL Server. This report is displayed as a piegraph. From the displayed report, you can display more detailed drilldownreports.

Storage LocationReports/SQL/Status Reporting/Real-Time/

Record

Database Space Detail (PD_DS)

Fields


Data Mbytes Amount of database being used in megabytes

DBID Database ID

Free Mbytes Amount of free space in megabytes

Index Mbytes Amount of index space being used in megabytes

Unused Mbytes Amount of allocated but unused space in megabytes




Database Space UsageDetail

Displays detailed information related to space usage ineach database.



Database Space UsageDetail

Displays detailed information related to space usage ineach database. To display this report, click the followingfields:• Data Mbytes• Free Mbytes• Index Mbytes• Unused Mbytes

Database Space Usage Detail

Overview

The Database Space Usage Detail report displays detailed information relatedto space usage in each database on Microsoft SQL Server. This report isdisplayed as a list. This is a drilldown report.

Storage LocationReports/SQL/Status Reporting/Real-Time/Drilldown Only/

Record


Fields


Data Mbytes Amount of database being used in megabytes


DB Size Database size in megabytes

DBID Database ID

Free Mbytes Amount of unallocated space in megabytes


Log Mbytes Amount of log space being used in megabytes

Rsvd Mbytes Amount of allocated space in megabytes




Database Summary

Overview

The Database Summary report displays detailed information related to thestatuses of all databases in Microsoft SQL Server. This report is displayed as atable. From the displayed report, you can display more detailed drilldownreports.


Record


Fields


Availability Database status. The following values are valid:Active

Enabled. Process is running.Available

Enabled. No process is running.NOT Available

A crash or problem may have occurred during loading,and as a result the database cannot be opened or usedin its current state.

RestrictedDatabase can be used only by its owner or a singleuser.



Create Date Database creation date


DB Owner Database owner

DBID Database ID

Last Dump Date Date and time of the last acquisition of the transaction logdump




Process Count Total number of processes

Version Version of Microsoft SQL Server used to create thedatabase



Blocked Sessions Displays the information related to sessions that arewaiting for other sessions to release locks. To display thisreport, click the Blocked Processes field.

Blocking Locks Displays information related to sessions that have locksthat are blocking other sessions. To display this report,click the Blocking Locks field.

Database Detail Displays detailed information related to a particulardatabase on Microsoft SQL Server. To display this report,click the DB Name field.

Sessions Displays information related to the statuses of all processesconnected to Microsoft SQL Server. To display this report,click the Process Count field.

Errorlog Detail

Overview

The Errorlog Detail report displays the actual error messages recorded in theMicrosoft SQL Server error log file. This report is displayed as a table. Thisreport is a drilldown report.


Record

Errorlog Error Detail (PD_EE)

Fields


Error # Error number

Error Time Error date and time

Message Error message text

Severity Error message severity level



State Error message status code

Errorlog Overview

Overview

The Errorlog Overview report displays the overview of all errors that occurredin Microsoft SQL Server in the last interval. This report is displayed as a list.From the displayed report, you can display more detailed drilldown reports.


Record

Errorlog Summary Detail (PD_ES)

Fields


Errorlog Errors Total number of errors recorded in the error log during theinterval

Fatal Errors Total number of fatal errors that occurred during theinterval

Internal Errors Total number of internal errors that occurred during theinterval

Last Error Time Date and time of the last error

Resource Errors Total number of resource errors that occurred during theinterval



Errorlog Detail Displays the actual error messages recorded in theMicrosoft SQL Server error log file.

Lock Detail

Overview

The Lock Detail report displays detailed information related to each lock. Thisreport is displayed as a list. This report is a drilldown report. From thedisplayed drilldown report, you can display more detailed drilldown reports.



Record

Lock Detail (PD_LD)

Fields



Blocking lock0

Not a blocking lock


DBID Database ID related to the lock resource

Demand Flag This flag indicates whether the lock is a request lock. Thefollowing values are valid:1

Request lock0

Not a request lock


Orphan Flag This flag indicates whether or not the lock is an isolatedlock. The following values are valid:1

Isolated lock0


Page # Number of pages allocated to the lock resource







Session Detail Displays detailed information related to resource usage ineach session. To display this report, click the SPID field.


Lock Overview

Overview

The Lock Overview report displays the overview of locks in the entire instanceas the total number of database locks being maintained. This report isdisplayed as a list. From the displayed report, you can display more detaileddrilldown reports.


Record

Server Locks Detail (PD_LOCK)

Fields


Total Blocking Locks Number of locks that are blocking other processes

Total Exclusive Locks Total number of exclusive locks

Total Extent Locks Total number of extent locks

Total Intent Locks Total number of intent locks

Total Locks Total number of locks being used by Microsoft SQL Server

Total Page Locks Total number of page locks

Total Shared Locks Total number of shared locks

Total Table Locks Total number of table locks

Users Blocked Number of users who are blocked by other users



Lock Overview by LockType

Displays the overview of locks in the entire instance as thetotal numbers of database locks being maintained by locktype.



Blocked Sessions Displays the information related to sessions that arewaiting for other sessions to release locks. To display thisreport, click the Users Blocked field.



Blocking Locks Displays information related to sessions that have locksthat are blocking other sessions. To display this report,click the Total Blocking Locks field.

Lock Overview by Lock Type

Overview

The Lock Overview by Lock Type report displays the overview of locks in theentire instance as the total number of database locks being maintained bylock type. This report is displayed as a list.


Record


Fields


Exclusive Extent Locks Number of exclusive extent locks

Exclusive Intent Locks Number of exclusive intent locks

Exclusive Page Locks Number of exclusive page locks

Exclusive Table Locks Number of exclusive table locks

Shared Intent Locks Number of shared intent locks

Shared Page Locks Number of shared page locks

Shared Table Locks Number of shared table locks

Update Extent Locks Number of update extent locks

Update Page Locks Number of update page locks

Lock Usage - Top 10 Sessions

Overview

The Lock Usage - Top 10 Sessions report displays information related to theten sessions that currently have the most locks on database objects. Thisreport is displayed as a bar graph. From the displayed report, you can displaymore detailed drilldown reports.



Record


Fields


Blocked Processes Number of processes blocked by the process

DB Name Name of the database being used by the process at thetime of record acquisition

Locks Number of locks being requested by the process at thetime of record acquisition


SPID Process ID




Session Detail Displays detailed information related to resource usage ineach session. To display this report, click the Locks field.

Log I/O Activity

Overview

The Log I/O Activity report displays statistics related to log entries by serverfor each minute over the past hour. This report is displayed as a line graph.


Record


Field

Name: Log Writes/sec

Description: Total number of log pages physically written onto a disk


Log I/O Activity 2

Overview

The Log I/O Activity 2 report displays statistics related to log entries byserver for each minute basis over the past hour. This report is displayed as aline graph.


Record

Server Overview 2 (PI_SRV2)

Field

Name: Log Writes/sec

Description: The number of log pages written per second to a physical diskover an interval.

Log Space Usage - Top 10 Databases

Overview

The Log Space Usage - Top 10 Databases report displays information relatedto the ten databases that are currently consuming the most log space. Thisreport is displayed as a bar graph.


Record

Transaction Log Overview (PI_TLOG)

Fields



Log Size Mbytes Size of space allocated to transaction log in megabytes


Memory Usage - Top 10 Sessions

Overview

The Memory Usage - Top 10 Sessions report displays information related tothe ten sessions that are currently using the most memory. This report isdisplayed as a bar graph. From the displayed report, you can display moredetailed drilldown reports.


Record


Fields


Mem Usage Number of procedure cache pages allocated to the process(1 page equals 8 kilobytes)




Session Detail Displays detailed information related to resource usage ineach session. To display this report, click the Mem Usagefield.

Network Activity

Overview

The Network Activity report displays statistics related to network activities foreach minute over the past hour. This report is displayed as a line graph.


Record

Global Server Summary (PI)


Fields


Pkt Errors Number of packet errors

Pkts Rcvd Number of packets received

Pkts Sent Number of packets sent

Network Activity Trend

Overview

The Network Activity Trend report displays statistics related to networkactivities for each hour over the past 24 hours. This report is displayed as aline graph.


Record


Fields





Network Activity Trend

Overview

The Network Activity Trend report displays statistics related to networkactivities for each day over the past month. This report is displayed as a linegraph.


Record



Fields





Pending I/O

Overview

The Pending I/O report is reserved and cannot be used.


Physical I/O - Top 10 Sessions

Overview

The Physical I/O - Top 10 Sessions report displays information related to theten sessions that are currently executing the most disk read and writeoperations. This report is displayed as a bar graph. From the displayedreport, you can display more detailed drilldown reports.


Record


Fields







Session Detail Displays detailed information related to resource usage foreach session. To display this report, click the Physical I/Ofield.

Physical Write Activity

Overview

The Physical Write Activity report displays statistics related to write activitiesfor each minute over the past hour. This report is displayed as a line graph.

You can use this report to view the statistics on physical and delayed writing.


Record


Fields


Lazy Writes/sec Total number of pages flushed by Lazy Writer to a disk (1page equals 8 kilobytes)

Page Writes/sec Total number of physical page write operations

Physical Write Activity 2

Overview

The Physical Write Activity 2 report displays statistics related to writeactivities for each minute over the past hour. This report is displayed as a linegraph.

You can use this report to view the statistics on physical and delayed writing.


Record



Fields


Lazy Writes/sec Number of pages (where a page is 8 KB) flushed per secondto a disk by Lazy Writer over an interval

Page Writes/sec Number of times physical page writes were performed persecond over an interval

Server Configuration Status

Overview

The Server Configuration Status report displays information related toenvironment setting parameter values for Microsoft SQL Server. This report isdisplayed as a table.


Record

Config Detail (PD_CD)

Fields


Config Value Environment setting option value

Current Run Value Environment setting option value (execution value duringdata collection)

Max Value Maximum value of environment setting option

Min Value Minimum value of environment setting option

Name Name of environment setting option

Server CPU Trend

Overview

The Server CPU Trend report displays statistics on CPU usage for each hourover the past 24 hours. This report is displayed as a line graph.



Record


Fields


CPU % Percentage of time that the CPU is busy

I/O % Percentage of CPU time spent for I/O

Idle % Percentage of time that the CPU is idle

Server CPU Trend

Overview

The Server CPU Trend report displays statistics on CPU usage for each dayover the past month.This report is displayed as a line graph.


Record


Fields





Server Space Trend (Multi-Agent)

Overview

The Server Space Trend(Multi-Agent) report displays statistics on availablespace for each hour over the past 24 hours. This report is displayed as a linegraph. You can display this report for multiple instances of Microsoft SQLServer.



Record

Server Space Interval (PI_SI)

Field

Name: Free %

Description: Percentage of free space to the size of the entire database

Server Space Trend (Multi-Agent)

Overview

The Server Space Trend(Multi-Agent) report displays statistics on availablespace for each day over the past month. This report is displayed as a linegraph. You can display this report for multiple instances of Microsoft SQLServer.


Record


Field

Name: Free %

Description: Ratio (as a percent) of free space to the size of the entiredatabase

Server Space Usage

Overview

The Server Space Usage report displays statistics related to the overall spaceusage in Microsoft SQL Server. This report is displayed as a pie graph and alist. From the displayed report, you can display more detailed drilldownreports.


Record

Server Space Detail (PD_SS)


Fields


Data Mbytes Amount of data space being used in megabytes

DB Size Size of the entire database in megabytes

Free Mbytes Amount of free space in megabytes


Log Mbytes Amount of log space being used in megabytes

Rsvd Mbytes Amount of allocated space in megabytes




Database Space Usage Displays information related to space usage in eachdatabase in Microsoft SQL Server.

Session Detail

Overview

The Session Detail report displays detailed information related to resourceusage for each session. This report is displayed as a list. This report is adrilldown report. From the displayed drilldown report, you can display moredetailed drilldown reports.


Record


Fields



Blocking Process Process ID of a blocking process, if any

Command Name of the command executed

CPU % CPU time used by the process, as a percentage of the CPUtime used by all database processes




DBID Database ID being used by the process at the time ofrecord acquisition

GID This field is reserved and cannot be used.

Host Host computer name

Host PID Host process ID

Locks Number of locks being requested by the process at thetime of record acquisition




SPID Process ID

Status Process status

UID User ID of the user who executed the command






Lock Detail Displays detailed information related to each lock. Todisplay this report, click the Blocking Process field.

Sessions

Overview

The Sessions report displays information related to the statuses of allprocesses connected to Microsoft SQL Server. This report is displayed as atable. From the displayed report, you can display more detailed drilldownreports.



Record


Fields



Blocking Process Process ID of a blocking process, if any


DBID Database ID being used by the process at the time ofrecord acquisition



SPID Process ID





Session Detail Displays detailed information related to resource usage foreach session. To display this report, click one of thefollowing fields:• Blocking Process• SPID

System Overview

Overview

The System Overview report displays detailed information related to MicrosoftSQL Server. This report is displayed as a list and a line graph. From thedisplayed report, you can display more detailed drilldown reports.



Record

Server Detail (PD)

Fields




Boot Time Server boot date

Cache Hit % Percentage of times that data pages were found inside thedata cache during an interval

Conns Number of client connections


Database Count Number of databases

Host OS OS that is running Microsoft SQL Server

Host Type Type of machine on which Microsoft SQL Server is running







Server Name Name of the machine on which Microsoft SQL Server isrunning

Total Errors Number of disk errors

Total Reads Number of disk read operations

Total Writes Number of disk write operations

Version Version of Microsoft SQL Server



Database Space Usage Displays information related to space usage in eachdatabase in Microsoft SQL Server.

Lock Overview Displays the overview of locks in the entire instance as atotal number of database locks being maintained.

Log Space Usage - Top10 Databases

Displays information related to the ten databases that arecurrently consuming the most log space.



Server ConfigurationStatus

Displays information related to environment settingparameter values for Microsoft SQL Server.

Server Space Usage Displays statistics related to the overall space usage inMicrosoft SQL Server.




Blocking Locks Displays information related to sessions that have locksthat are blocking other sessions. To display this report,click the Blocking Locks field.

CPU Usage - Top 10Sessions

Displays information related to the ten sessions that arecurrently using the most CPU cycles. To display this report,click the CPU % field.

Database Summary Displays detailed information related to the statuses of alldatabases in Microsoft SQL Server. To display this report,click the Database Count field.

Errorlog Overview Displays the overview of all errors that occurred inMicrosoft SQL Server in the last interval. To display thisreport, click the Total Errors field.

Lock Usage - Top 10Sessions

Displays information related to the ten sessions thatcurrently have the most locks on database objects. Todisplay this report, click the Locks field.

Memory Usage - Top 10Sessions

Displays information related to the ten databases that arecurrently consuming the most memory. To display thisreport, click the Cache Hit % field.

Network Activity Displays statistics related to network activities for eachminute over the past hour. To display this report, click oneof the following fields:• Pkt Errors• Pkts Rcvd• Pkts Sent

Physical I/O - Top 10Sessions

Displays information related to the ten sessions that arecurrently executing the most disk read and writeoperations. To display this report, click the I/O % field.

Agent for Microsoft Exchange Server ReportsTable 1-52 Agent for Microsoft Exchange Server Reports on page 1-109 liststhe reports defined in the solution set in alphabetical order.


Table 1-52 Agent for Microsoft Exchange Server Reports


Version ofMicrosoftExchange

ServerBeing

Monitored

Database CacheTrend

Information about thedatabase cache for eachhour over the past 24hours

Reports/MSExchange/Status Reporting/DailyTrend/

All versions

Database LogTrend

Information about thedatabase log for eachminute over the past hour

Reports/MSExchange/Troubleshooting/RecentPast/

All versions

Epoxy Trend Information about theshared memory queuesystem (Epoxy) for eachhour over the past 24hours.This report is only forMicrosoft Exchange Server2003. Other versions ofMicrosoft Exchange Serverare not supported.


MicrosoftExchangeServer2003

InformationStore Trend

Information about theinformation store for eachhour over the past 24hours


MicrosoftExchangeServer2010 orearlier

InformationStore Trend -2013

Information about theManaged Store for eachhour over the past 24hours



MailboxMessages Trend(hourly historicalreport)

Information about themessages in the mailboxstore for each hour overthe past 24 hours



MailboxMessages Trend- 2013 (hourlyhistoricalreport)

Information about themessages in the mailboxstore for each hour overthe past 24 hours



MailboxMessages Trend(daily historicalreport)

Information about themessages in the mailboxstore for each day overthe past month

Reports/MSExchange/Monthly Trend/


MailboxMessages Trend- 2013 (daily

Information about themessages in the mailbox


MicrosoftExchange




ServerBeing

Monitoredhistoricalreport)

store for each day overthe past month

Server2013

MailboxMessage QueueTrend

Information about themessage queue in themailbox store for eachminute over the past hour

Reports/MSExchange/Troubleshooting/RecentPast/


Process Detail Information about processstatus

Reports/MSExchange/Status Reporting/Real-Time/

All versions

Users Trend Status of user connectionsto the information storefor each day over the pastmonth



Users Trend -2013

Status of user connectionsto the Managed Store foreach day over the pastmonth



Database Cache Trend

Overview

The Database Cache Trend report displays information about the cache in thedatabase for each hour over the past 24 hours. The information is displayedas a line graph.

The Database Cache % Hit and Table Open Cache % Hit fields are displayedas line graphs, and the Database Cache Size and Database Page FaultStalls/sec fields are displayed as tables.

Storage LocationReports/MSExchange/Status Reporting/Daily Trend/

Record

Database (PI_DB)


Fields


Database Cache % Hit Database Cache % Hit is the percentage of database filepage requests that were fulfilled by the database cachewithout causing a file operation. If this percentage is toolow, the database cache size may be too small.

Database Cache Size Database Cache Size is the amount of system memoryused by the database cache manager to hold commonlyused information from the database file(s) to prevent fileoperations. If the database cache size seems to be toosmall for optimal performance and there is very littleavailable memory on the system (see Memory/AvailableBytes), adding more memory to the system may increaseperformance. If there is a lot of available memory on thesystem and the database cache size is not growing beyonda certain point, the database cache size may be capped atan artificially low limit. Increasing this limit may increaseperformance.

Database Page FaultStalls/sec

Database Page Fault Stalls/sec is the rate of page faultsthat cannot be serviced because there are no pagesavailable for allocation from the database cache. If thiscounter is non-zero most of the time, the clean thresholdmay be too low.

Table Open Cache % Hit Table Open Cache % Hit is the percentage of databasetables opened using cached schema information. If thispercentage is too low, the table cache size may be toosmall.

Database Log Trend

Overview

The Database Log Trend report displays information about the database logfor each minute over the past hour. The information is displayed as a table.

Storage LocationReports/MSExchange/Troubleshooting/Recent Past/

Record

Database (PI_DB)

Fields


Log Record Stalls/sec Log Record Stalls/sec is the number of log records thatcannot be added to the log buffers per second becausethey are full. If this counter is non-zero most of the time,the log buffer size may be a bottleneck.



Log Threads Waiting Log Threads Waiting is the number of threads waiting fortheir data to be written to the log in order to complete anupdate of the database. If this number is too high, the logmay be a bottleneck.

Epoxy Trend

Overview

The Epoxy Trend report displays information about the shared memory queuesystem (Epoxy) for each hour over the past 24 hours. The information isdisplayed as a table.

You can use this report when monitoring Microsoft Exchange Server 2003.

Note:

• When default settings are used, the values of the fields in the Epoxy(PI_EPOX) record used in this report are not collected. Change the Epoxy(PI_EPOX) record settings to Log=Yes so that the values of the fields willbe collected, and then display this report.

• This report is only for Microsoft Exchange Server 2003. Other versions ofMicrosoft Exchange Server are not supported.


Record

Epoxy (PI_EPOX)

Fields


Client Out Queue Length Number of requests waiting to be processed by theExchange store

Protocol Name Protocol name

Store Out Queue Length Number of requests waiting to be picked up by the InternetInformation Services protocol handlers


Information Store Trend

Overview

The Information Store Trend report displays information about theinformation store for each hour over the past 24 hours. The information isdisplayed as a line graph.

The Connection Count field is displayed as a line graph, and the RPCAveraged Latency, RPC Operations/sec, and RPC Requests fields aredisplayed as tables.

You can use this report when monitoring Microsoft Exchange Server 2010 orearlier.


Record

MSExchangeIS (PI)

Fields


Connection Count Connection Count is the number of client processesconnected to the information store.

RPC Averaged Latency RPC latency in milliseconds averaged for the past 1024packets.

RPC Operations/sec RPC Operations/sec is the rate that RPC operations occur.

RPC Requests RPC Requests is the number of client requests that arecurrently being processed by the information store.

Information Store Trend - 2013

Overview

The Information Store Trend - 2013 report displays information about theManaged Store of Microsoft Exchange Server for each hour over the past 24hours. The information is displayed as a line graph. The Connection Countfield is displayed as a line graph. The RPC Averaged Latency, RPC Operations/sec, and RPC Requests fields are displayed as tables.




Record

Managed Store Information (PI_MSI)

Fields


Connection Count Connection Count is the number of client processes thatare connected to the Managed Store.

RPC Averaged Latency This is the RPC latency (averaged over the past 1024packets, and expressed in milliseconds).

RPC Operations/sec RPC Operations/sec is the rate at which RPC operationsoccur.

RPC Requests RPC Requests is the number of client requests that arecurrently being processed by the Managed Store.

Mailbox Messages Trend (Hourly Historical Report)

Overview

The Mailbox Messages Trend report displays information about the messagesin the mailbox store for each hour over the past 24 hours. The information isdisplayed as a table.



Record

MSExchangeIS Mailbox (PI_ISM)

Fields


Message RecipientsDelivered/min

Message Recipients Delivered/min is the rate thatrecipients receive messages.

Messages Submitted/min Messages Submitted/min is the rate that messages aresubmitted by clients.


Mailbox Messages Trend - 2013 (Hourly Historical Report)

Overview

The Mailbox Messages Trend - 2013 report displays information about themessages in the mailbox store for each hour over the past 24 hours. Theinformation is displayed as a table.



Record


Fields



Message Recipients Delivered/min is the rate at whichrecipients receive messages.

Messages Submitted/min Messages Submitted/min is the rate at which messages aresubmitted by clients.

Mailbox Messages Trend (Daily Historical Report)

Overview

The Mailbox Messages Trend report displays information about the messagesin the mailbox store for each day over the past month. The information isdisplayed as a table.


Storage LocationReports/MSExchange/Monthly Trend/

Record



Fields



Message Recipients Delivered/min is the rate thatrecipients receive messages.

Messages Submitted/min Messages Submitted/min is the rate that messages aresubmitted by clients.

Mailbox Messages Trend - 2013 (Daily Historical Report)

Overview

The Mailbox Messages Trend - 2013 report displays information about themessages in the mailbox store for each day over the past month. Theinformation is displayed as a table.



Record


Fields



Message Recipients Delivered/min is the rate at whichrecipients receive messages.

Messages Submitted/min Messages Submitted/min is the rate at which messages aresubmitted by clients.

Mailbox Message Queue Trend

Overview

The Mailbox Message Queue Trend report displays information about themessage queue in the mailbox store for each minute over the past hour. Theinformation is displayed as a table.


Storage LocationReports/MSExchange/Troubleshooting/Recent Past/


Record


Fields


Average Delivery Time Average Delivery Time is the average time in millisecondsbetween the submission of a message to the mailbox storeand the delivery to all local recipients (recipients on thesame server) for the last 10 messages.

Send Queue Size Send Queue Size is the number of messages in the mailboxstore's send queue.

Process Detail

Overview

The Process Detail report displays a real-time table that lists informationabout Microsoft Exchange Server processes. For Microsoft Exchange Server2007 or Microsoft Exchange Server 2010, the relevant processes arestore.exe and mad.exe. For Microsoft Exchange Server 2013, the relevantprocesses are Microsoft.Exchange.Store.Service.exe andMicrosoft.Exchange.Store.Worker.exe. There are as manyMicrosoft.Exchange.Store.Worker processes as there are mailboxdatabases.

Storage LocationReports/MSExchange/Status Reporting/Real-Time/

Record

Process (PD)

Fields


% Processor Time % Processor Time is the percentage of elapsed time thatall of process threads used the processor to executioninstructions. An instruction is the basic unit of executionin a computer, a thread is the object that executesinstructions, and a process is the object created when aprogram is run. Code executed to handle some hardwareinterrupts and trap conditions are included in this count.

Elapsed Time The total elapsed time, in seconds, that this process hasbeen running.

Page Faults/sec Page Faults/sec is the rate at which page faults by thethreads executing in this process are occurring. A page



fault occurs when a thread refers to a virtual memorypage that is not in its working set in main memory. Thismay not cause the page to be fetched from disk if it ison the standby list and hence already in main memory,or if it is in use by another process with whom the pageis shared.

Page File Bytes Page File Bytes is the current amount of virtual memory,in Kbytes, that this process has reserved for use in thepaging file(s). Paging files are used to store pages ofmemory used by the process that are not contained inother files. Paging files are shared by all processes, andthe lack of space in paging files can prevent otherprocesses from allocating memory. If there is no pagingfile, this counter reflects the current amount of virtualmemory that the process has reserved for use inphysical memory.

Process Name Process Name of Microsoft Exchange Server (See Note).

Virtual Bytes Virtual Bytes is the current size, in Kbytes, of the virtualaddress space the process is using. Use of virtualaddress space does not necessarily imply correspondinguse of either disk or main memory pages. Virtual spaceis finite, and the process can limit its ability to loadlibraries.

Working Set Working Set is the current size, in Kbytes, of theWorking Set of this process. The Working Set is the setof memory pages touched recently by the threads in theprocess. If free memory in the computer is above athreshold, pages are left in the Working Set of a processeven if they are not in use. When free memory fallsbelow a threshold, pages are trimmed from WorkingSets. If they are needed they will then be soft-faultedback into the Working Set before leaving main memory.

Note: For Microsoft Exchange Server 2013, multipleMicrosoft.Exchange.Store.Worker processes might exist. These aredisplayed in the format Microsoft.Exchange.Store.Worker (process-ID).

Users Trend

Overview

The Users Trend report displays the status of user connections to theinformation store for each day over the past month. The information isdisplayed as a line graph.




Record

MSExchangeIS (PI)

Field


User Count User Count is the number of users connected to theinformation store.

Users Trend - 2013

Overview

The Users Trend - 2013 report displays the status of user connections to theManaged Store for each day over the past month. The information isdisplayed as a line graph.



Record


Field


User Count User Count is the number of users that are connected to theManaged Store.

Agent for DB2 ReportsTable 1-53 Agent for DB2 Reports on page 1-119 lists the reports that aredefined in the solution set in alphabetical order:

Table 1-53 Agent for DB2 Reports


Basic Information onDatabase

Basic informationabout the database

Reports/DB2/Status Reporting/RealTime/Basic Information on Database

Basic Information onDatabase Manager

Basic informationabout the database at

Reports/DB2/Status Reporting/RealTime/Basic Information on DatabaseManager



the database managerlevel

Bufferpool I/O Status Buffer pool I/O statusfor each hour over thelast 24 hours

Reports/DB2/Status Reporting/DailyTrend/Bufferpool I/O Status

Bufferpool I/O Trend Buffer pool I/O statusfor each day over thelast month

Reports/DB2/Monthly Trend/BufferpoolI/O Trend

Bufferpool Stat onDatabase

Buffer poolinformation at thedatabase level

Reports/DB2/Status Reporting/RealTime/Bufferpool Stat on Database

Cache Hit Rate Cache hit rate foreach minute over thelast hour

Reports/DB2/Troubleshooting/RecentPast/Cache Hit Rate

Cache Hit Rate Status Cache hit rate foreach hour over thelast 24 hours

Reports/DB2/Status Reporting/DailyTrend/Cache Hit Rate Status

Cache Hit Rate Trend Cache hit rate foreach day over the lastmonth

Reports/DB2/Monthly Trend/Cache HitRate Trend

Cache on Database Cache information atthe database level

Reports/DB2/Troubleshooting/RealTime/Cache on Database

Sort Status onDatabase

Sort information atthe database level

Reports/DB2/Status Reporting/RealTime/Sort Status on Database

SQL Statement onDatabase

SQL Statementinformation at thedatabase level

Reports/DB2/Troubleshooting/RealTime/SQL Statement on Database

Basic Information on Database

Overview

The Basic Information on Database report displays basic information aboutthe database in real time.

Storage LocationReports/DB2/Status Reporting/Real Time/Basic Information on Database

Record

Basic Information on Database (PD_DBID)


Fields


Agents Top The maximum number of agents for applications.

Appl Section Inserts The number of SQL sections inserted by an application from itsSQL work area.

Appl Section Lookups The number of SQL sections referenced by an application fromits SQL work area.

Appls Cur Cons The number of applications that are currently connected to thedatabase.

Appls In DB2 The number of applications that are connected to the database,and for which the database manager is processing requests.

Coord Agents Top The maximum number of coordinator agents that can runconcurrently.

DB Heap Top Memory usage

DB Name The real name of the database for which information iscollected or to which the application is connected.

DB Status The current status of the database. The valid values are:• 0 (SQLM_DB_ACTIVE: The database is active.)

• 1 (SQLM_DB_QUIESCE_PEND: The database is in thequiescent pending state.)

• 2 (SQLM_DB_QUIESCED: The database is in the quiescentstate.)

• 3 (SQLM_DB_ROLLFWD: A roll forward is in progress on thedatabase.)

Hash Join Overflows The number of times that hash join data exceeded the availablesort heap space.

Hash Join OverflowsRate

Ratio of hash_join_overflows andhash_join_small_overflows.

Hash Join SmallOverflows

The number of times that hash join data exceeded the availablesort heap space by less than 10%.

Num Assoc Agents The number of subagents for all applications.

Total Hash Joins The total number of hash joins executed.

Total Hash Loops The total number of times that a single partition of a hash joinwas larger than the available sort heap space.

Basic Information on Database Manager

Overview

The Basic Information on Database Manager report displays basic informationabout the database at the database manager level, in real time.


Storage LocationReports/DB2/Status Reporting/Real Time/Basic Information on Database Manager

Record

Basic Information on Database Manager (PD_PD)

Fields


Agents Created EmptyPool

The number of agents because the agent pool was empty.

Agents Created PoolRate

The frequency at which agents were created because the agentpool was empty.

Agents From Pool The number of agents assigned from the agent pool.

Agents Registered The number of agents (coordinator agents and subagents)registered in the database manager instance that is beingmonitored.

Agents Registered Top The largest number of agents (coordinator agents andsubagents) that the database manager has ever registered, atthe same time, since it was started.

Agents Waiting OnToken

The number of agents waiting for a token so that they canexecute a transaction in the database manager.

Agents Waiting Top The largest number of agents that have ever beensimultaneously waiting for a token since the database managerwas started.

Comm Private Mem The amount of private memory that the database managerinstance has currently committed at the time of the snapshot.

Cons In Exec Total The total number of applications that are currently connected toa database within the database manager instance beingmonitored and are currently processing a unit of work.

Cons Total The total number of applications that are currently connected tothe database manager instance or the database beingmonitored.

DB2 Status The current status of the database manager instance.

Local Cons The number of local applications that are currently connected toa database within the database manager instance beingmonitored.

Local Cons In Exec The number of local applications that are currently connected toa database within the database manager instance beingmonitored and are currently processing a unit of work.

Post Threshold HashJoins

The total number of times that a hash join heap request waslimited due to concurrent use of shared or private sort heapspace.

Rem Cons In The number of current connections initiated from remote clientsto the database manager instance that is being monitored.



Rem Cons In Exec The number of remote applications that are currently connectedto a database in the monitored database manager instance andare currently processing a unit of work.

Sort Heap Allocated The total number of allocated pages of sort heap space allocatedfor all sorts at the level chosen, at the time the snapshot wastaken.

Bufferpool I/O Status

Overview

The Bufferpool I/O Status report displays a summary of the buffer pool I/Ostatus for each hour over the last 24 hours.

Storage LocationReports/DB2/Status Reporting/Daily Trend/Bufferpool I/O Status

Record

Bufferpool Stat on Database Interval (PI_DBPI)

Fields


Pool Async Data ReadsRate

The ratio of the number of data pages read asynchronouslyinto the buffer pool by a prefetcher to the number of readrequests that required I/O to get data pages into the bufferpool.

Pool Async Data WritesRate

The ratio of the number of times that a buffer pool data pagewas physically written to a disk by either an asynchronouspage cleaner or a prefetcher to the number of times a bufferpool data page was physically written to the disk.

Pool Async Index ReadsRate

The ratio of the number of index pages read asynchronouslyinto the buffer pool by a prefetcher to the number of physicalread requests to get index pages into the buffer pool.

Pool Async Index WritesRate

The ratio of the number of times a buffer pool index page wasphysically written to a disk by either an asynchronous pagecleaner or a prefetcher to the number of times a buffer poolindex page was physically written to a disk.

Pool Data L Reads The number of logical read requests for data pages that havegone through the buffer pool.

Pool Data P Reads The number of read requests that required I/O to get datapages into the buffer pool.

Pool Data Writes The number of times a buffer pool data page was physicallywritten to a disk.



Pool Index L Reads The number of logical read requests for index pages that havegone through the buffer pool.

Pool Index P Reads The number of physical read requests to get index pages intothe buffer pool.

Pool Index Writes The number of times a buffer pool index page was physicallywritten to a disk.

Bufferpool I/O Trend

Overview

The Bufferpool I/O Trend report displays a summary of the buffer pool I/Ostatus for each day over the last month.

Storage LocationReports/DB2/Monthly Trend/Bufferpool I/O Trend

Record


Fields



The ratio of the number of data pages read asynchronouslyinto the buffer pool by a prefetcher to the number of readrequests that required I/O to get data pages into the bufferpool.


The ratio of the number of times that a buffer pool data pagewas physically written to a disk by either an asynchronouspage cleaner or a prefetcher to the number of times a bufferpool data page was physically written to the disk.



Pool Async Index WritesRate










Bufferpool Stat on Database

Overview

The Bufferpool Stat on Database report displays information on the bufferpool at the database level, in real time.

Storage LocationReports/DB2/Status Reporting/Real Time/Bufferpool Stat on Database

Record

Bufferpool Stat on Database (PD_DBPD)

Fields


Pool Async Data Reads The number of pages read asynchronously into the buffer pool.


The ratio of the number of data pages read asynchronously intothe buffer pool by a prefetcher to the number of read requeststhat required I/O to get data pages into the buffer pool.

Pool Async Data Writes The number of times a buffer pool data page was physicallywritten to a disk by either an asynchronous page cleaner or aprefetcher.


The ratio of the number of times that a buffer pool data pagewas physically written to a disk by either an asynchronous pagecleaner or a prefetcher to the number of times a buffer pooldata page was physically written to the disk.

Pool Async Index Reads The number of index pages asynchronously read into the bufferpool by a prefetcher.



Pool Async IndexWrites

The number of times a buffer pool index page was written to adisk by either an asynchronous page cleaner or a prefetcher.



Pool Async IndexWrites Rate


Pool Async Read Time The total elapsed time spent reading by database managerprefetchers.

Pool Async Read TimeAvg

The average of the total elapsed time spent reading bydatabase manager prefetchers.

Pool Async Total Reads The total number of data and index pages read asynchronouslyinto the buffer pool by prefetchers.

Pool Async Total Writes The number of times a buffer pool data page or index page wasphysically written to a disk by an asynchronous page cleaner ora prefetcher.

Pool Async Write Time The total elapsed time spent by database manager pagecleaners writing data or index pages from the buffer pool to adisk.

Pool Async Write TimeAvg

The average of the total elapsed time spent by databasemanager page cleaners writing data or index pages from thebuffer pool to a disk.

Pool Data Hit Rate Rate of data page hits.




Pool Drty PG Steal Clns The number of times a page cleaner was invoked because asynchronous write was needed during the victim bufferreplacement for the database.

Pool Drty PG Steal ClnsRate

The ratio of the number of times a page cleaner was invokedbecause a synchronous write was needed during the victimbuffer replacement for the database to the total number ofpage cleaner invocations.

Pool Drty PG Thrsh Clns The number of times a page cleaner was invoked because abuffer pool had reached the dirty page threshold criterion forthe database.

Pool Index Hit Rate Rate of index page hits.






Pool Lsn Gap Clns The number of times a page cleaner was invoked because theused logging space had reached a predefined criterion for thedatabase.

Pool Read Time The total amount of time spent processing read requests thatcaused data or index pages to be physically read from a disk orthe buffer pool.

Pool Read Time Avg The average of the total amount of time spent processing readrequests that caused data or index pages to be physically readfrom a disk or the buffer pool.

Pool Total Hit Rate Total hit rate for the buffer pool.

Pool Total Writes The total number of physical writes of buffer pool data pagesand buffer pool index pages to a disk.

Pool Write Time The total amount of time spent writing data or index pagesphysically from the buffer pool to a disk.

Pool Write Time Avg The average of the total amount of time spent writing data orindex pages physically from the buffer pool to a disk.

Cache Hit Rate

Overview

The Cache Hit Rate report displays a summary of the cache hit rate for eachminute over the last hour.

Storage LocationReports/DB2/Troubleshooting/Recent Past/Cache Hit Rate

Record

Cache on Database Interval (PI_DCAI)

Fields


Catcache Hit Rate Rate of catalog cache hits.

Pkg Cache Hit Rate Rate of package cache hits.

Cache Hit Rate Status

Overview

The Cache Hit Rate Status report displays a summary of the cache hit rate foreach hour over the last 24 hours.


Storage LocationReports/DB2/Status Reporting/Daily Trend/Cache Hit Rate Status

Record


Fields




Cache Hit Rate Trend

Overview

The Cache Hit Rate Trend report displays a summary of the cache hit rate foreach day over the last month.

Storage LocationReports/DB2/Monthly Trend/Cache Hit Rate Trend

Record


Fields




Cache on Database

Overview

The Cache on Database report displays cache information at the databaselevel, in real time.

Storage LocationReports/DB2/Troubleshooting/Real Time/Cache on Database


Record

Cache on Database (PD_DCAD)

Fields


Cat Cache Inserts The number of times that the system tried to insert tabledescriptors or authorization information into the catalog cache.

Cat Cache Lookups The number of times that the catalog cache was referenced inorder to obtain table descriptor or authorization information.

Cat Cache NeededMinisize

The minimum size (in pages, which are 4 KB units) for therequired catalog cache.

Cat Cache Overflows The number of times that the catalog cache overflowed out ofthe bounds of its allocated memory.

Cat Cache Size Top The largest size (in bytes) reached by the catalog cache.



Pkg Cache Inserts The total number of times that a requested section was notavailable for use and had to be loaded into the package cache.

Pkg Cache Lookups The number of times that an application searched for a sectionor package in the package cache.

Pkg Cache NeededMinisize

The minimum size (in pages, which are 4 KB units) for therequired package cache.

Pkg Cache NumOverflows

The number of times that the package cache overflowed out ofthe bounds of its allocated memory.

Pkg Cache Size Top The largest size (in bytes) reached by the package cache.

Sort Status on Database

Overview

The Sort Status on Database report displays sort information at the databaselevel, in real time.

Storage LocationReports/DB2/Status Reporting/Real Time/Sort Status on Database

Record

Sort Status on Database (PD_DSOD)


Fields


Active Sorts The number of sorts in the database that currently have a sortheap allocated.

Sheapthres Sort heap threshold.

Sheapthres Shr Sort heap threshold for shared sorts.

Sort Heap Allocated The total number of pages of sort heap space allocated for allsorts at the level chosen, at the time the snapshot was taken.

Sort Heap AllocatedAvg

The average of the number of pages of sort heap spaceallocated for all sorts at the level chosen, at the time thesnapshot was taken.

Sort Overflows Total number of sorts that might need temporary memory diskspace, as a result of using up the sort heap.

Sort Overflows Rate Percentage of sorts that might need temporary memory diskspace, as a result of using up the sort heap.

Sort Shrheap Allocated Sort shared heap currently allocated.

Sort Shrheap AllocatedRate

Shared sort memory usage of the database.

Sort Shrheap Top Maximum watermark for the sort shared heap.

Total Sort Time The total elapsed time for all sorts that have been executed (inmilliseconds).

Total Sort Time Avg The average of the total elapsed time for all sorts that havebeen executed (in milliseconds).

Total Sorts The total number of sorts that have been executed.

SQL Statement on Database

Overview

The SQL Statement on Database report displays SQL statement informationat the database level, in real time.

Storage LocationReports/DB2/Troubleshooting/Real Time/SQL Statement on Database

Record

SQL Statement on Database (PD_DSQD)


Fields


Commit SQL STMTS The total number of SQL COMMIT statements that have beenattempted.

DDL SQL STMTS The number of SQL Data Definition Language (DDL) statementsthat were executed.

DDL SQL STMTS Rate The ratio of the SQL Data Definition Language (DDL)statements that were executed.

Dynamic SQL STMTS The number of dynamic SQL statements that were attempted.

Failed SQL STMTS The number of SQL statements that were attempted, but failed.

Priv Workspace NumOverflows

The number of times that the private workspace overflowed outof the bounds of its allocated memory.

Priv Workspace SectionInserts

The number of SQL sections inserted into the privateworkspace by applications.

Priv Workspace SectionLookups

The number of SQL sections that were referenced byapplications in the agent private workspace.

Priv Workspace SizeTop

The largest size reached by the private workspace.

Rollback SQL STMTS The total number of SQL ROLLBACK statements that have beenattempted.

Select SQL STMTS The number of SQL SELECT statements that were executed.

Select SQL STMTS Rate The ratio of the SELECT statements to all statements.

Shr Workspace Hit Rate Rate of shared workspace hits.

Shr Workspace NumOverflows

The number of times the shared workspace overflowed out ofthe bounds of its allocated memory.

Shr Workspace SectionInserts

The number of SQL sections inserted into the shared workspaceby applications.

Shr Workspace SectionLookups

The number of SQL sections referenced by applications in theshared workspace.

Shr Workspace SizeTop

The maximum size reached by the shared workspace.

Static SQL STMTS The number of static SQL statements that were attempted.

Throughput SQL STMTS The total number of successful SQL statements.

UID SQL STMTS The number of SQL UPDATE, INSERT and DELETE statementsthat were executed.

UID SQL STMTS Rate The ratio of the SQL UPDATE, INSERT and DELETE statementsthat were executed.

Agent for Enterprise Applications ReportsTable 1-54 Agent for Enterprise Applications Reports on page 1-132 describesthe reports defined in the solution set.


Table 1-54 Agent for Enterprise Applications Reports

Category Report Name DisplayedInformation Storage Location

Responsetime

Dialog ResponseTime Analysis report in theevent of a problem withthe dialog task'sresponse times overthe past hour

Reports/SAPSystem/SAPBasis/WebApplicationServer/Troubleshooting/Recent Past/

Dialog ResponseTimeStatus

Overview of the dialogtask's response times

Reports/SAPSystem/SAPBasis/WebApplicationServer/StatusReporting/Real-Time/

Dialog ResponseTimeTrend (hourly historicalreport)

Trends in the dialogtask's response timesover the past 24 hours(hourly)

Reports/SAPSystem/SAPBasis/WebApplicationServer/StatusReporting/DailyTrend/

Dialog ResponseTimeTrend (daily historicalreport)

Trends in the dialogtask's response timesover the past month(daily)

Reports/SAPSystem/SAPBasis/WebApplicationServer/MonthlyTrend/

Dialog ResponseTimeTrend (Multi-Agent)

Trends in the dialogtask's response timesover the past month(comparison amongapplication servers)


Workprocess

Background ServiceUtilization %

Trends in the averageusage of the server'sbackground processesover the past 24 hours(hourly)

Reports/SAPSystem/SAPBasis/WebApplicationServer/StatusReporting/DailyTrend/Advanced/

Dialog Utilization % Analysis report in theevent of a problem withdialog work processesover the past hour(minute-by-minute)

Reports/SAPSystem/SAPBasis/WebApplicationServer/Troubleshooting/Recent Past/Advanced/



Process Detail Work process activitystatus over the pasthour

Reports/SAPSystem/SAPBasis/WebApplicationServer/Troubleshooting/Recent Past/Drilldown Only/

Process Overview Status Work process activitystatus


SAP buffer SAP Buffer Detail (CUA) Details of the SAPbuffer (CUA buffer)(drilldown report)

Reports/SAPSystem/SAPBasis/WebApplicationServer/StatusReporting/Real-Time/DrilldownOnly/

SAP Buffer Detail(FieldDescription)

Details of the SAPbuffer (field descriptionbuffer) (drilldownreport)


SAP Buffer Detail(GenericKey)

Details of the SAPbuffer (generic keybuffer) (drilldownreport)


SAP Buffer Detail(InitialRecords)

Details of the SAPbuffer (initial recordsbuffer) (drilldownreport)


SAP Buffer Detail(Program)

Details of the SAPbuffer (program buffer)(drilldown report)

Reports/SAPSystem/SAPBasis/WebApplicationServer/Status



Reporting/Real-Time/DrilldownOnly/

SAP Buffer Detail(Screen)

Details of the SAPbuffer (screen buffer)(drilldown report)


SAP Buffer Detail(ShortNameTAB)

Details of the SAPbuffer (short nametabbuffer) (drilldownreport)


SAP Buffer Detail(SingleRecord)

Details of the SAPbuffer (single recordbuffer) (drilldownreport)


SAP Buffer Detail(TableDefinition)

Details of the SAPbuffer (table definitionbuffer) (drilldownreport)


SAP Buffer Hitratio Analysis report in theevent of a problem withthe SAP buffer hit rateover the past hour


SAP Buffer HitratioStatus

Overview of the SAPbuffer hit rate




SAP Buffer HitratioTrend (hourly historicalreport)

Trends in the SAPbuffer hit rate over thepast 24 hours (hourly)


SAP Buffer HitratioTrend (daily historicalreport)

Trends in the SAPbuffer hit rate over thepast month (daily)


SAPmemory

SAP Memory Detail Details of the SAPmemory


SAP Memory Used Analysis report in theevent of a problem withthe SAP memory usageover the past hour


SAP Memory Used Status Overview of the SAPmemory usage


SAP Memory Used Trend(hourly historical report)

Trends in the SAPmemory usage over thepast 24 hours (hourly)


SAP Memory Used Trend(daily historical report)

Trends in the SAPmemory usage over thepast month (daily)


Login user UsersLoggedIn Trend(hourly historical report)

Trends in the numberof users logged on over

Reports/SAPSystem/SAPBasis/Web



the past 24 hours(hourly)

ApplicationServer/StatusReporting/DailyTrend/

UsersLoggedIn Trend(daily historical report)

Trends in the numberof users logged on overthe past month (daily)


UsersLoggedIn Trend(Multi-Agent)

Trends in the numberof users logged on overthe past month(comparison amongapplication servers)


Trends inthe numberof jobs

Background ProcessingSystemWideQueue

Trends in the numberof jobs waiting to beexecuted over the past24 hours (average inthe entire system)(minute-by-minute)


Background ServiceServerSpecificQueue

Trends in the numberof released jobs waitingto be executed over thepast 24 hours (hourly)


Dialog ResponseTime

Overview

The Dialog ResponseTime report displays an analysis report in the event of aproblem with the dialog task's response times. It displays minute-by-minutetrends in the response times over the past hour. The display format is a tableand a line graph.

Storage Location

Reports/SAP System/SAP Basis/Web Application Server/Troubleshooting/Recent Past/

Record

WorkLoad Summary Interval (PI)


Fields


DBRequestTime Average time (in milliseconds) required to process logicaldatabase requests

DialogSteps Average number of dialog steps per minute

FrontendResponseTime Average time the user waits at the front end for a requestto be processed. This is the average (in milliseconds) of thetotal of the response time, network transfer time, andfront-end processing time.

Instance Name SAP instance name. This name usually consists of a hostname, SAP system ID, and system number. The settingcan be changed by the rdisp/myname parameter.

Load+GenTime Average time required (in milliseconds) for loading andcreating source text, graphical user interface, and windowinformation from the database

QueueTime Average wait time in the dispatcher queue. This is theaverage time (in milliseconds) user requests remain in thedispatcher queue.

ResponseTime Average time (in milliseconds) required to process dialogsteps. This is the total processing time required for a dialogstep, and it includes the database processing time but notthe network transfer time or front-end processing time.

System ID SAP system ID



Process Detail Displays the activity status of the work process over the pasthour.

Dialog ResponseTime Status

Overview

The Dialog ResponseTime Status report displays an overview of the dialogtask's response times in real-time. The display format is a list and a linegraph.

Storage Location

Reports/SAP System/SAP Basis/Web Application Server/StatusReporting/Real-Time/

Record

Dialog Service (PI_DIA)


Fields


FrontendNetTime Network time (in milliseconds) used for the first datatransfer from front end to application server and for the lastdata transfer from application server to front end. This doesnot include the value of the GuiCallBackTime field.

Instance Name SAP instance name. This name usually consists of a hostname, SAP system ID, and system number. The setting canbe changed by the rdisp/myname parameter.


ResponseTime:StandardTran.

Standard transaction's response time (in milliseconds)


UsersLoggedIn Number of users currently logged on

Dialog ResponseTime Trend (hourly historical report)

Overview

The Dialog ResponseTime Trend report displays hourly trends in the dialogtask's response times over the past 24 hours. The display format is a tableand a line graph.

You can display minute-by-minute drilldown reports from the displayed datain order to view more detailed data for specific time periods.

Storage Location

Reports/SAP System/SAP Basis/Web Application Server/StatusReporting/Daily Trend/

Record


Fields






FrontendResponseTime Average time the user waits at the front end for a requestto be processed. This is the average (in milliseconds) ofthe total of the response time, network transfer time, andfront-end processing time.




ResponseTime Average time (in milliseconds) required to process dialogsteps. This is the total processing time required for adialog step, and it includes the database processing timebut not the network transfer time or front-end processingtime.


Dialog ResponseTime Trend (daily historical report)

Overview

The Dialog ResponseTime Trend report displays daily trends in the dialogtask's response times over the past month. The display format is a list and aline graph.

Storage Location

Reports/SAP System/SAP Basis/Web Application Server/MonthlyTrend/

Record


Fields




FrontendResponseTime Average time the user waits at the front end for a requestto be processed. This is the average (in milliseconds) of



the total of the response time, network transfer time, andfront-end processing time.




ResponseTime Average time (in milliseconds) required to process dialogsteps. This is the total processing time required for adialog step, and it includes the database processing timebut not the network transfer time or front-end processingtime.


Dialog ResponseTime Trend (Multi-Agent)

Overview

The Dialog ResponseTime Trend (Multi-Agent) report compares trends amongapplication servers in the dialog task's response times over the past month.The display format is a list and a line graph.

Storage Location


Record


Fields




FrontendResponseTime Average time the user waits at the front end for a requestto be processed. This is the average (in milliseconds) of thetotal of the response time, network transfer time, andfront-end processing time.



Agent Instance Instance name of Agent





Dialog Utilization %

Overview

The Dialog Utilization % report displays an analysis report in the event ofa problem with dialog work processes. It displays minute-by-minute trends inthe dialog work processes over the past hour.

Storage Location

Reports/SAP System/SAP Basis/Web Application Server/Troubleshooting/Recent Past/Advanced/

Record


Fields



QueueLength % Average usage of the dispatcher queue for dialog workprocesses

Utilization % Average usage of the application server's dialog processes



Process Detail

Overview

The Process Detail report displays the activity status of a work processover the past hour. The display format is a list. This is a drilldown report.

Storage Location

Reports/SAP System/SAP Basis/Web Application Server/Troubleshooting/Recent Past/Drilldown Only/

Record

Work Process Summary (PD)

Fields


Action Applicable activity name of the work process

Bname User name of the request that is currently being processedby the work process

CPU Reserved field; cannot be used

Dumps Number of times the work process terminated abnormally

ElTime Duration of the work process (in seconds)


ManDt Client name of the request that is currently being processedby the work process

No Work process number

Pid ID of the work process in the host system

Report Name of the report the work process is executing

Restart Y (re-execute) or N (do not re-execute), indicating whetherthe work process will be re-executed automatically in theevent of abnormal termination.

Sem Semaphore number where the work process is in wait status

Status Current status of the work process (example: Waiting orRunning)


Table Name of the last database table accessed by the workprocess

Typ Type of work process (such as DIA, UPD, UP2, ENQ, BGD, orSPO).



Waiting Reason why the work process is waiting

Process Overview Status

Overview

The Process Overview Status report displays the activity status of a workprocess in real-time. The display format is a table.

Storage Location


Record


Fields


Action Applicable activity name of the work process

Bname User name of the request that is currently being processedby the work process

CPU Reserved field; cannot be used

Dumps Number of times the work process terminated abnormally

ElTime Duration of the work process (in seconds)


ManDt Client name of the request that is currently being processedby the work process

No Work process number

Pid ID of the work process in the host system

Report Name of the report the work process is executing

Restart Y (re-execute) or N (do not re-execute), indicating whetherthe work process will be re-executed automatically in theevent of abnormal termination.

Sem Semaphore number where the work process is in wait status

Status Current status of the work process (example: Running orWaiting)




Table Name of the last database table accessed by the workprocess

Typ Type of work process (such as DIA, UPD, UP2, ENQ, BGD, orSPO).

Waiting Reason why the work process is waiting

SAP Buffer Detail (CUA)

Overview

The SAP Buffer Detail (CUA) report displays the details of the SAP buffer(CUA buffer) in real-time. The display format is a list. This is a drilldownreport.

Storage Location

Reports/SAP System/SAP Basis/Web Application Server/StatusReporting/Real-Time/Drilldown Only/

Record

SAP Buffer Summary (PI_BUFF)

Fields


CUA DirectoryUsed % Usage of the CUA buffer directory (number of entries)

CUA HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the CUA buffer

CUA SpaceUsed % Usage of the CUA buffer storage

CUA Swap Number of times swapping occurred in the CUA buffer perminute because the buffer was full




SAP Buffer Detail (FieldDescription)

Overview

The SAP Buffer Detail (FieldDescription) report displays the details of the SAPbuffer (field description buffer) in real-time. The display format is a list. Thisis a drilldown report.

Storage Location


Record


Fields


FieldDescriptionDirectoryUsed %

Usage of the field description buffer directory (number ofentries)

FieldDescription HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the fielddescription buffer

FieldDescription SpaceUsed%

Usage of the field description buffer storage

FieldDescription Swap Number of times swapping occurred in the field descriptionbuffer per minute because the buffer was full



SAP Buffer Detail (GenericKey)

Overview

The SAP Buffer Detail (GenericKey) report displays the details of the SAPbuffer (generic key buffer) in real-time. The display format is a list. This is adrilldown report.

Storage Location



Record


Fields


GenericKey DirectoryUsed%

Usage of the generic key buffer directory (number ofentries)

GenericKey HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the generic keybuffer

GenericKey SpaceUsed % Usage of the generic key buffer storage

GenericKey Swap Number of times swapping occurred in the generic keybuffer per minute because the buffer was full



SAP Buffer Detail (InitialRecords)

Overview

The SAP Buffer Detail (InitialRecords) report displays the details of the SAPbuffer (initial records buffer) in real-time. The display format is a list. This isa drilldown report.

Storage Location


Record


Fields


InitialRecordsDirectoryUsed %

Usage of the initial records buffer directory (number ofentries)

InitialRecords HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the initial recordsbuffer



InitialRecords SpaceUsed%

Usage of the initial records buffer storage

InitialRecords Swap Number of times swapping occurred in the initial recordsbuffer per minute because the buffer was full



SAP Buffer Detail (Program)

Overview

The SAP Buffer Detail (Program) report displays the details of the SAP buffer(program buffer) in real-time. The display format is a list. This is a drilldownreport.

Storage Location


Record


Fields



Program DirectoryUsed % Usage of the program buffer directory (number of entries)

Program HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the programbuffer

Program SpaceUsed % Usage of the program buffer storage

Program Swap Number of times swapping occurred in the program bufferper minute because the buffer was full



SAP Buffer Detail (Screen)

Overview

The SAP Buffer Detail (Screen) report displays the details of the SAP buffer(screen buffer) in real-time. The display format is a list. This is a drilldownreport.

Storage Location


Record


Fields



Screen DirectoryUsed % Usage of the screen buffer directory (number of entries)

Screen HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the screen buffer

Screen SpaceUsed % Usage of the screen buffer storage

Screen Swap Number of times swapping occurred in the screen bufferper minute because the buffer was full


SAP Buffer Detail (ShortNameTAB)

Overview

The SAP Buffer Detail (ShortNameTAB) report displays the details of the SAPbuffer (short nametab buffer) in real-time. The display format is a list. This isa drilldown report.

Storage Location


Record



Fields



ShortNameTABDirectoryUsed %

Usage of the short nametab buffer directory (number ofentries)

ShortNameTAB HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the shortnametab buffer

ShortNameTAB SpaceUsed%

Usage of the short nametab buffer storage

ShortNameTAB Swap Number of times swapping occurred in the short nametabbuffer per minute because the buffer was full


SAP Buffer Detail (SingleRecord)

Overview

The SAP Buffer Detail (SingleRecord) report displays the details of the SAPbuffer (single record buffer) in real-time. The display format is a list. This is adrilldown report.

Storage Location


Record


Fields



SingleRecord DirectoryUsed%

Usage of the single record buffer directory (number ofentries)

SingleRecord HitRatio % Ratio (percentage) of the database queries that were notpassed to the database because the data was found in thesingle record buffer

SingleRecord SpaceUsed % Usage of the single record buffer storage



SingleRecord Swap Number of times swapping occurred in the single recordbuffer per minute because the buffer was full


SAP Buffer Detail (TableDefinition)

Overview

The SAP Buffer Detail (TableDefinition) report displays the details of the SAPbuffer (table definition buffer) in real-time. The display format is a list. This isa drilldown report.

Storage Location


Record


Fields




TableDefinitionDirectoryUsed %

Usage of the table definition buffer directory (number ofentries)

TableDefinition HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the tabledefinition buffer

TableDefinition SpaceUsed%

Usage of the table definition buffer storage

TableDefinition Swap Number of times swapping occurred in the table definitionbuffer per minute because the buffer was full

SAP Buffer Hitratio

Overview

The SAP Buffer Hitratio report displays an analysis report in the event of aproblem with the SAP buffer hit rate. It displays minute-by-minute trends in


the SAP buffer hit rate over the past hour. The display format is a table and aline graph.

Storage Location


Record


Fields










SingleRecord HitRatio % Percentage of the database queries that were not passed tothe database because they were found in the single recordbuffer






Process Detail Displays the activity status of the work process over thepast hour.

SAP Buffer Hitratio Status

Overview

The SAP Buffer Hitratio Status report displays an overview of the SAPbuffer hit rate in real-time. The display format is a list and a line graph.

Storage Location


Record


Fields















Drilldown Reports (Field Level)


SAP Buffer Detail (CUA) Displays details of an SAP buffer (CUA buffer) in real-time.To display this report, click the CUA HitRatio % field.

SAP Buffer Detail(FieldDescription)

Displays details of an SAP buffer (field description buffer)in real-time. To display this report, click theFieldDescription HitRatio % field.

SAP Buffer Detail(GenericKey)

Displays details of an SAP buffer (generic key buffer) inreal-time. To display this report, click the GenericKeyHitRatio % field.

SAP Buffer Detail(InitialRecords)

Displays details of an SAP buffer (initial records buffer) inreal-time. To display this report, click the InitialRecordsHitRatio % field.

SAP Buffer Detail(Program)

Displays details of an SAP buffer (program buffer) in real-time. To display this report, click the Program HitRatio %field.

SAP Buffer Detail(Screen)

Displays details of an SAP buffer (screen buffer) in real-time. To display this report, click the Screen HitRatio %field.

SAP Buffer Detail(ShortNameTAB)

Displays details of an SAP buffer (short nametab buffer) inreal-time. To display this report, click the ShortNameTABHitRatio % field.

SAP Buffer Detail(SingleRecord)

Displays details of an SAP buffer (single record buffer) inreal-time. To display this report, click the SingleRecordHitRatio % field.

SAP Buffer Detail(TableDefinition)

Displays details of an SAP buffer (table definition buffer) inreal-time. To display this report, click the TableDefinitionHitRatio % field.

SAP Buffer Hitratio Trend (hourly historical report)

Overview

The SAP Buffer Hitratio Trend report displays the hourly trends in theSAP buffer hit rate over the past 24 hours. The display format is a table and aline graph.


You can display minute-by-minute drilldown reports from the displayed datain order to view more detailed data for specific time periods.

Storage Location


Record


Fields














SAP Buffer Hitratio Trend (daily historical report)

Overview

The SAP Buffer Hitratio Trend report displays the daily trends in the SAPbuffer hit rate over the past month. The display format is a list and a linegraph.

Storage Location


Record


Fields















SAP Memory Detail

Overview

The SAP Memory Detail report displays the details of the SAP memory inreal-time. The display format is a list. This is a drilldown report.

Storage Location


Record

SAP Memory Summary (PI_MEM)

Fields


EmSlotsAct % Current usage of the expansion memory slots

EmSlotsTotal Total number of expansion memory slots

EsAct % Current expansion memory usage

EsAttached % Usage of the attached expansion memory

EsTotal Size (in megabytes) of the expansion memory

HeapAct % Current heap area usage

HeapTotal Total size (in megabytes) of the heap area


PrivWpNo Number of work processes that were placed in the PRIVmode

R3PagingUsed % Paging area usage

R3RollUsed % Roll area usage


WpDiaRestart Number of dialog work processes with restart=Yesspecified

WpNonDiaRestart Number of dialog work processes with restart=No specified


SAP Memory Used

Overview

The SAP Memory Used report displays an analysis report in the event of aproblem with the SAP memory usage. It displays the minute-by-minutetrends in the SAP memory usage over the past hour. The display format is atable and a line graph.

Storage Location


Record


Fields










Process Detail Displays the activity status of the work process over thepast hour.

SAP Memory Used Status

Overview

The SAP Memory Used Status report displays an overview of the SAPmemory usage in real-time. The display format is a list and a line graph.


Storage Location


Record


Fields










SAP Memory Detail Displays details of the SAP memory in real-time. To displaythis report, click the EsAct %, HeapAct %, R3PagingUsed %,or R3RollUsed % field.

SAP Memory Used Trend (hourly historical report)

Overview

The SAP Memory Used Trend report displays hourly trends in the SAPmemory usage over the past 24 hours. The display format is a table and aline graph. You can display minute-by-minute drilldown reports from thedisplayed data in order to view more detailed data in specific time periods.

Storage Location


Record



Fields








SAP Memory Used Trend (daily historical report)

Overview

The SAP Memory Used Trend report displays the daily trends in the SAPmemory usage over the past month. The display format is a list and a linegraph.

Storage Location


Record


Fields









UsersLoggedIn Trend (hourly historical report)

Overview

The UsersLoggedIn Trend report displays the trends in the number of userslogged on over the past 24 hours. This report displays maximum andminimum values as well as average values. The display format is a table anda line graph. You can display minute-by-minute drilldown reports from thedisplayed data in order to view more detailed data in specific time periods.

Storage Location


Record


Fields





UsersLoggedIn (Max) Maximum number of users that have logged on

UsersLoggedIn (Min) Minimum number of users that have logged on

UsersLoggedIn Trend (daily historical report)

Overview

The UsersLoggedIn Trend report displays the daily trends in the number ofusers logged on over the past month. This report displays maximum andminimum values as well as average values. The display format is a list and aline graph.

Storage Location


Record



Fields







UsersLoggedIn Trend (Multi-Agent)

Overview

The UsersLoggedIn Trend (Multi-Agent) report compares among applicationservers the trends in the number of users logged on over the past month.The display format is a list and a line graph.

Storage Location


Record


Fields








Background Processing SystemWideQueue

Overview

The Background Processing SystemWideQueue report displays hourly trendsin the number of jobs waiting to be executed over the past 24 hours (averagein the entire system).

Storage Location

Reports/SAP System/SAP Basis/Web Application Server/StatusReporting/Daily Trend/Advanced/

Record

Background Processing (PI_BTCP)

Fields



SystemWideQueueLength Number of jobs waiting to be executed (average in theentire system)


Background Service ServerSpecificQueue

Overview

The Background Service ServerSpecificQueue report displays hourlytrends in the number of released jobs waiting to be executed over the past 24hours.

Storage Location


Record

Background Service (PI_BTC)


Fields



ServerSpecificQueueLength

Number of released jobs waiting to be executed


Background Service Utilization %

Overview

The Background Service Utilization % report displays hourly trends inthe average usage of the server's background processes over the past 24hours.

Storage Location


Record


Fields




Utilization % Average usage of the server's background work processes



2Working with Records

This chapter describes the contents of the records collected by Agents. WithPerformance Reporter, you can use predefined solution set reports or userdefined reports to view the records collected by Agents. For details about thesolution set reports provided by each Agent, see Chapter 1, Working with theSolution Set on page 1-1.

□ Data Model Version

□ Format of Record Explanations

□ List of Common Key Fields

□ Field Values

□ Fields Added When Data Is Stored in a Store Database

□ Notes on Collecting Records

□ Agent for Oracle Records

□ Agent for Microsoft SQL Server Records

□ Agent for Microsoft Exchange Server Records

□ Agent for DB2 Records

□ Agent for Enterprise Applications Records

Working with Records 2-1Hitachi Tuning Manager Application Reports Reference

Data Model VersionThe definitions of an Agent's records and fields are collectively called a datamodel. Each Agent and its data model have a specific version number, aslisted in the following table.

The data model version of each Agent can be viewed from Agent properties inthe Agents window of Performance Reporter.

Table 2-1 Version Numbers for Each Agent and Its Data Model

Agent Name Agent Version Data Model Version

Agent for Oracle 8.1.2 9.0

Agent for Microsoft SQL Server 8.1.0 6.0

Agent for Microsoft ExchangeServer

8.1.2 4.0

Agent for DB2 8.1.2 6.0

Agent for Enterprise Applications 8.1.2 5.0

For the data model versions that correspond to Agent versions earlier thanthe versions indicated in the above table, see the appendix in the TuningManager Agent Administration Guide.

For details about the data model, see the chapter in the Tuning ManagerAgent Administration Guide that provides an overview of the data handled bythe Tuning Manager series programs.

Format of Record ExplanationsThis chapter describes the records for the Agents in alphabetical order. Eachrecord explanation contains the items shown below. Explanations and itemsspecific to each Agent are provided under the Agent name.

Function

Provides an overview of the performance data that is stored in the record andincludes important notes.

Default and Changeable Values

Consists of a table that lists default values of the performance data collectionconditions that are defined for the record and that indicates whether the usercan change the values.

If No is indicated in the Changeable? column, do not change the defaultvalue. Such a record does not support operations when using non-defaultvalues.

The Default and Changeable Values table for each record consists of theitems below. For details about the following items, see the chapter that

2-2 Working with RecordsHitachi Tuning Manager Application Reports Reference

explains how to manage data by using a Store database in the TuningManager Agent Administration Guide:

• Collection Interval (see Note)Indicates the performance data collection interval (in seconds). Thedefault value is recommended. To change the value, specify one of thefollowing:

¢ 0¢ A value from 60 to 3,600 that is a multiple of 60 and is also a whole

divisor of 3,600¢ A value from 3,600 to 86,400 that is a multiple of 3,600 and is also a

whole divisor of 86,400If a value other than those described above is specified, performance datamight not be stored properly. If 0 is specified, performance data will notbe collected.

• Collection Offset (see Note )Indicates the offset value (in seconds) used to shift the start time forcollecting performance data for each record. If a number of recordscollect data at the same time, the load on the hardware and programs tobe monitored might greatly increase. This offset value can be used todisperse the load caused by the collection. To change this value, specify avalue from 0 to 32,767 (in seconds, and within the range specified forCollection Interval), considering the load caused by the collectionprocessing.

• Log (see Note )Indicates whether to collect performance data to be stored in the Storedatabase. Specify one of the following values:

¢ Yes: Collect (however, if Collection Interval is set to 0, performancedata is not collected)

¢ No: Do not collect• LOGIF (see Note )

Indicates conditions for storing collected performance data in the Storedatabase.

Note: On the Tuning Manager server, to display the performance datacollected by an Agent, you must specify a value that satisfies both of thefollowing conditions for each item:

• Specification conditions required for the Agent (which are explained here)• Specification conditions required for the Tuning Manager serverFor details about the specification conditions required for the Tuning Managerserver, see the chapter that describes preparing for polling in the TuningManager Server Administration Guide.

Key Fields

Indicates fields that work as keys to identify an instance of a multi-instancerecord, in View-name (Manager-name) format. There are two types of key


fields: those common to all records, and those unique to a record. Key fieldsindicates the key fields unique to a record. For details about key fieldscommon to all records, see List of Common Key Fields on page 2-5.

Lifetime

Indicates the period during which consistency is guaranteed for theperformance data that is collected in the record. For details about thelifetime, see the chapter that provides an overview of the data handled by theTuning Manager series programs in the Tuning Manager Agent AdministrationGuide.

Record Size

Indicates the amount of performance data that can be collected and stored ina record at one time. In a multi-instance record, values are given for both thefixed part and variable part. For other kinds of records, the value for thevariable part is always 0. Estimate the Store database size by using thesevalues. For details about how to calculate this size, see the Tuning ManagerAgent Administration Guide.

Fields

Provides a table that describes the fields of each record. The table containsthe following items:

• View Name (Manager Name):

¢ View Name:Indicates the field name displayed by Performance Reporter.

¢ Manager Name:Indicates the field name used in the programs of the Tuning Managerseries.

• Description:Explanation of the value stored in the field. For Agent for DB2, see theDB2 documentation for details.

• Sum Rule:Indicates the method (summarization rules) to be used by Agent Storewhen summarizing data. For details about summarization rules, seeSummarization Rules on page 2-6.

• Format:Data type of the field value, such as double. For details about data types,see List of Data Types on page 2-9.

• Delta:If this item is Yes, you can switch the display of the real-time report froma differential value to a cumulative value. If this item is No, you cannotswitch the value. For details about delta, see Delta on page 2-10.

• Supported Version (in Agent for Oracle and Agent for DB2):


Indicates the database version supported for the field. All means that alldatabase versions are supported for the field. Not supported means thatthe field is not supported for the database.

• Supported Version (in Agent for Enterprise Applications):Indicates the SAP Basis version that can use the field. If a version numberis shown, the field is supported by that version and all subsequentversions. A cell with two dashes (--) means that the field can be usedregardless of the SAP Basis version.

• Restriction (in Agent for DB2):Indicates the presence or absence of restrictions for the correspondingfield value. For information on field value restrictions, see Restriction (inAgent for DB2) on page 2-14.

• Data Source:Source of the obtained value or the calculation of the value. Forinformation on data sources, see Data Source on page 2-14.-- means that the method used to obtain the field value or the source ofthe value is not disclosed.

List of Common Key FieldsTable 2-2 Common Key Fields on page 2-5 lists key fields that are commonto all records. For details about key fields specific to particular records, seethe descriptions of those records.

Table 2-2 Common Key Fields

View Name(Manager Name) Description

Agent Host(DEVICEID)

Names of the instance and host on which the Agent isrunning

Agent Instance(PROD_INST)

Instance name of the Agent

Agent Type(PRODID)

Product ID of the Agent

Date(DATE)

Record creation date (GMT)

Date and Time(DATETIME)

Combination of the DATE and TIME fields

Drawer Type(DRAWER_TYPE)

Drawer type. Valid values are as follows:m: Minute

H: Hour

D: Day

W: Week

M: Month


View Name(Manager Name) Description

Y: Year

Record Type(INPUT_RECORD_TYPE)

A 4-byte identifier indicating the record type

Time(TIME)

The time when the record was created (GMT)

Field ValuesThis section describes the values stored in the fields.

Summarization RulesIn the Store database, records of the PI record type store data that iscollected at the intervals specified in Collection Interval and data that issummarized for a predefined specific time period (such as a minute, hour,day, week, month, or year). The summarization type to be used is defined foreach field. This definition is called a summarization rule.

Some summarization rules require intermediate data to be held during thedata summarization period. In this case, fields for holding intermediate dataare added to the records in the Store database. These fields are called addedfields. Some of the added fields are displayed as record fields in PerformanceReporter. The added fields that are displayed in Performance Reporter can bedisplayed as fields in historical reports.

Note: Fields in each record described in this chapter are called existing fieldsto distinguish them from the added fields that are created duringsummarization processing.

The names of added fields are determined as follows:

• Names for added fields that are stored in the Store database:A suffix is added to the Manager name of the corresponding existing field.

• Names for added fields that are displayed in Performance Reporter:A suffix is added to the View name of the corresponding existing field.

The following table lists the suffixes added to the Manager names and to thecorresponding View names, and describes the data stored in each field.


Table 2-3 Suffixes for Added Fields

SuffixAdded to

theManager

Name

Suffix Addedto the View

NameStored Data

_TOTAL (Total) Sum of the values of the field in the records collectedwithin the summarization period

_TOTAL_SEC (Total) Sum of the values of the field in the records collectedwithin the summarization period (when the data type ofthe field is utime)

_COUNT -- Number of records collected during the summarizationperiod

_HI (Max) Maximum value of the field in the records collectedwithin the summarization period

_LO (Min) Minimum value of the field in the records collected withinthe summarization period

_OV (OV) The number of times that the sum of the values of thefield in the records collected within the summarizationperiod overflowed.The value is determined by using the following formula:(sum-of-the-field-values) / (maximum-value-for-the-existing-field + 1)Note: Numbers after the decimal point are discarded.

Legend:

--: No added field

Table 2-4 Summarization Rules on page 2-7 describes summarizationrules.

Table 2-4 Summarization Rules

Name ofSummarization

RuleDescription

COPY The value of the field in the latest record collected within thesummarization period is stored as is.

AVG The average of the field values collected within the summarizationperiod is stored in the Store database.The average value is determined by using the following formula:(sum-of-the-field-values) / (number-of-records-collected)Added fields (Store database):• _TOTAL• _TOTAL_SEC (when the data type of the field is utime)

• _COUNT



RuleDescription

Added field (Performance Reporter) (See Note 1 and Note 2):• (TOTAL)

ADD The sum of the field values collected within the summarizationperiod is stored in the Store database.

ADDBI The lower bytes of the sum of the field values collected within thesummarization period are stored in the Store database. Themaximum value is extended to 256 times the maximum value inthe ADD rule.The value is determined by using the following formula:(sum-of-the-field-values) % (maximum-value-for-the-existing-field)In the above formula, % indicates that there is a remainder.Added field (Store database):• _OVAdded field (Performance Reporter) (see Note 1 and Note 2):• (OV)

HI The maximum of the field values collected within the summarizationperiod is stored in the Store database.

LO The minimum of the field values collected within the summarizationperiod is stored in the Store database.

HILO The maximum, minimum, and average values of the data obtainedwithin the summarization period are stored in the Store database.For the existing fields, the average value is stored in the Storedatabase.The average value is determined by using the following formula:(sum-of-the-field-values) / (number-of-records-collected)Added fields (Store database):• _HI• _LO• _TOTAL• _TOTAL_SEC (when the data type of the field is utime)

• _COUNTAdded fields (Performance Reporter) (See Note 1 and Note 2):• (Max)• (Min)• (Total)

% The average of the field values collected within the summarizationperiod is stored in the Store database.This rule is mainly applied to the percentage-type fields.The average value is determined by using the following formula:(sum-of-the-field-values) / (number-of-records-collected)Added fields (Store database):



RuleDescription

• _TOTAL• _COUNT

R The average of the field values collected within the summarizationperiod is stored in the Store database.This rule is mainly applied to fields that indicate amounts persecond.The average value is determined by using the following formula:(sum-of-the-field-values) / (number-of-records-collected)For real-time reports for which delta is specified, a specialcalculation method, dividing the difference by the interval, is used.Added fields (Store database):• _TOTAL• _TOTAL_SEC (when the data type of the field is utime)

• _COUNTAdded field (Performance Reporter) (See Note 1 and Note 2):• (TOTAL)

-- This indicates that no data is summarized.

Note: 1.For utime type fields whose Manager names contain the character string_AVG, the (Total) fields that are added in Performance Reporter cannot beused for historical reports.

Note: 2.For fields whose Manager names contain any of the following characterstrings, the (Total) fields that are added in Performance Reporter cannot beused for historical reports:_PER_, PCT, PERCENT, _AVG, _RATE_TOTAL

List of Data TypesTable 2-5 Data Types on page 2-9 lists the data types for field values andthe corresponding C and C++ data types. The values shown in the Formatcolumn of each field table are those shown below in the Field column underData Type.

Table 2-5 Data Types

Data TypeBytes Description

Field C or C++

char(n) char( ) Number inparentheses

Character data with a length of n bytes

double double 8 Numeric value (1.7E±308 (15 digits))


Data TypeBytes Description

Field C or C++

float float 4 Numeric value (3.4E±38 (7 digits))

long long 4 Numeric value (-2,147,483,648 to2,147,483,647)

short short 2 Numeric value (-32,768 to 32,767)

string(n) char[ ] Number inparentheses

Character string with a length of n bytes.The last character is null.

time_t unsignedlong

4 Numeric value (0 to 4,294,967,295)

timeval Variousstructures

8 Numeric value (first 4 bytes are seconds,next 4 bytes are microseconds)

ulong unsignedlong

4 Numeric value (0 to 4,294,967,295)

ushort unsignedshort

2 Numeric value (0 to 65,535)

utime Variousstructures

8 Numeric value (first 4 bytes are seconds,next 4 bytes are microseconds)

word unsignedshort

2 Numeric value (0 to 65,535)

DeltaThe difference between the values of the previously collected data andcurrently collected data for the performance data of a field is called delta. Thedata source of the field is the information that is managed as cumulativevalues.

For example, suppose a field whose data source is a counter for I/Oprocessing, where the counter value obtained during the first collection is 3and the counter value obtained during the second collection is 7. The outputvalue of this field at the second collection is 7 (the counter value at thesecond collection) if the delta attribute is not applied to the field, or 4 (thedifference between the first value and the second value) if the delta attributeis applied to the field.

Data displayed in Performance Reporter varies as indicated in Table 2-6 DeltaCharacteristics of Collected Performance Data on page 2-11.

Note: One of the following settings is made in Performance Reporter:

• The Indicate delta value checkbox is selected in the New Report >Indication Settings (Realtime) window.

• The Indicate delta value checkbox is selected in the Show Optionswindow for a real-time report.


• TRUE is assigned to the indicate-delta-value attribute of realtime-indication-settings, in the parameter file passed as an argument tothe jpcrdef create command.

Table 2-6 Delta Characteristics of Collected Performance Data

Record Type Delta Report Type

Value of Deltais Set to beDisplayed(see Note)

Record Value

PI record type Yes Real-timereport

Yes The amount changed

No For Agent for Oracle, theamount of change isdisplayed.For Agent for MicrosoftSQL Server, Agent forMicrosoft ExchangeServer, or Agent for DB2,the value at the time ofcollection is displayed.For Agent for EnterpriseApplications, thecumulative value isdisplayed.

• Historicalreport

• Monitoringdata foralarms

Not applicable The amount changed

No Real-timereport

Yes The value at the time ofcollection

No



Not applicable

PD record type Yes Real-timereport

Yes For Agent for Oracle,Agent for Microsoft SQLServer, and Agent forEnterprise Applications,the amount of change isdisplayed.For Agent for MicrosoftExchange Server orAgent for DB2, the valueat the time of collectionis displayed.

No For Agent for Oracle,Agent for Microsoft SQLServer, and Agent forEnterprise Applications,


Record Type Delta Report Type

Value of Deltais Set to beDisplayed(see Note)

Record Value

the cumulative value isdisplayed.For Agent for MicrosoftExchange Server orAgent for DB2, the valueat the time of collectionis displayed.



Not applicable For Agent for Oracle,Agent for Microsoft SQLServer, and Agent forEnterprise Applications,the cumulative value isdisplayed.For Agent for MicrosoftExchange Server orAgent for DB2, the valueat the time of collectionis displayed.

No Real-timereport

Yes The value at the time ofcollection

No



Not applicable

Please review the following points about the collection of performance data:

Agent for Oracle:

In the following cases, performance data values might become negative:

• If the monitored Oracle database is restarted while Agent for Oracle isrunning

• If resources are re-allocated for the monitored Oracle database whileAgent for Oracle is running

After the second data collection, the performance data values become zero(0) or larger because the differences between currently collected values andpreviously collected values are displayed.

Agent for Oracle and Agent for DB2:

• Performance data is not collected at the time you set Collection Intervalby using Performance Reporter.

• Because historical data of the PI record type includes data (such as deltavalues) that requires differences from data obtained during the previous


collection, data from two or more collections is required. This means thatthe time required to store historical data in a Store database (from thetime the Agent service started or the time that Collection Interval is setby using Performance Reporter) is, at a maximum, twice the time that isset for Collection Interval.For example, if you start an Agent whose performance data collectioninterval is set to 300 seconds (5 minutes) at 6:32 PM, the first datacollection will start at 6:35 PM. However, the record to be stored in theStore database is not created at this time because the data required forcalculating the difference does not exist. At the next data collection(which starts at 6:40 PM), historical data will be created based on thedata collected at 6:35 PM and 6:40 PM, and then stored in the Storedatabase.

• Starting with the first collection, a real-time report displays data values.Note, however, that 0 is displayed as the first collected value in reportsrequiring previously collected data. The values displayed from the secondand subsequent data collections vary depending on the report.

• In the following cases, the value of the collected data is displayed at thetime of the second and subsequent data collections:

¢ In a real-time report of the PI record type, when no delta value is setto be displayed

¢ In a real-time report of the PD record type, when a delta value is setto be displayed

• In the case shown below, the difference between the data obtained at thefirst and second collections is displayed at the time of the secondcollection. For the third collection and all subsequent data collections, thevalue of the collected data is displayed.

¢ In a real-time report of the PI record type, when a delta value is setto be displayed

Agent for Microsoft SQL Server:

In the following cases, a real-time report displays data values obtained at thefirst collection:

• In a real-time report of the PI record type, when no delta value is set tobe displayed

• In a real-time report of the PD record type, when a delta value is set tobe displayedNote, however, that 0 is displayed as the first collected value in reportsrequiring previously collected data. For the second collection and allsubsequent data collections, a real-time report displays the differencesbetween the values of the previously collected data and those of thecurrently collected data.

Agent for Enterprise Applications:

If you select the Indicate delta value option for a real-time report, thevalue that is displayed is since the time the first data was collected. If the


report requires previous data, the initial value is 0. The value of the collecteddata is displayed after the second data collection.

Restriction (in Agent for DB2)Each field contains a value obtained from DB2 for the monitoring target, or avalue based on other such values and calculated according to a givenformula. The presence or absence of restrictions for the field value isindicated in the Restriction column.

• When two hyphens (--) are shownNo restrictions exist on the value of each field.

• When Y is shownDepending on the monitoring target, the data values obtained from DB2might exceed 32 bits. If the obtained data exceeds 32 bits, the maximum32-bit value is stored in the field. Also, the values of some fields arecalculated based on the value of this field, so values stored in those fieldsmight differ from the actual values. In this case, the following message isoutput to the common message log: KAVF29019-W An overflow errorhas occurred.

Data SourceEach field contains a value obtained from a Tuning Manager product orprogram being monitored or a value derived from applying a formula. In thetables, the Data Source column indicates the source of the value or theformula used to produce the value.

The character string in the Data Source column for Agent for EnterpriseApplications indicates the transaction code of the SAP system. It means thatthe value indicated by the corresponding transaction code is to be obtained.If the value cannot be identified by the transaction code alone, themonitoring tree element (MTE) name is also provided (for example, SAP-system-ID\SAP-instance-name\Background\Utilisation). For details aboutthe MTE name, see the documentation for your SAP system.

Whenever a field value is set by using processed performance data acquiredfrom a monitoring target, the calculation method used to get that field valueis displayed as a string in the Data Source column of Agent for Oracle, Agentfor Microsoft SQL Server, Agent for Microsoft Exchange Server, and Agent forDB2. The following sections provide examples for each Agent.

Agent for Oracle

• When upper-case characters are shown:Upper-case characters indicate name of a table in an Oracle databasewhen such a database is accessed using the Oracle OCI (Oracle CallInterface). For example, the Cursor Open Hits (CURSOR_OPEN_HITS) fieldof the Activity Summary (PD_PDAS) record stores a value that is collectedusing OCI of Oracle. For details about tables, see the Oracledocumentation.


• When lower-case characters are shown:Lower-case characters indicate a key character string used to acquire theperformance data that is stored in an Oracle database table.For example, the Calls/Tran (CALLS_PER_TRANSACTION) field of theSystem Stat Summary (PD) record stores the value that is obtained bydividing the value obtained from user calls in the Name column of the V$SYSSTAT table by the value obtained from user commits in the Namecolumn of the V$SYSSTAT table.

• When Agent Collector is shown:Agent Collector means that the value stored in the field was obtainedfrom the Agent Collector service.

• When init.ora parameter name is shown:init.ora parameter name means that the value of the parameter namethat is set in the init.ora Oracle initialization parameter file is beingused.

Agent for Microsoft SQL Server

• When upper-case characters are shown:If the character string starts with DBCC, the character string indicates aDBCC statement of Microsoft SQL Server. If the character string startswith other characters, the character string indicates the Manager name ofa field in the same record.

• When characters other than a formula are shown:The character string indicates the system table name of Microsoft SQLServer, or the Transact-SQL command batch used to acquire data.

Agent for Microsoft Exchange Server

• When all upper-case characters are shown (e.g., RECORD_TIME):Upper-case characters indicate a key character string used to acquire theperformance data stored in Microsoft Exchange Server.

• When lower-case characters are shown (except for the first character of aword, which might be upper-case: e.g., Page File Bytes):Lower-case characters indicate the name of the Windows® performancecounter for which performance data was collected.

Agent for DB2

• When upper-case characters are shown:Upper-case characters indicate a key character string used to acquire theperformance data that is stored in the DB2.

• When Agent Collector is shown:Agent Collector means that the value stored in the field was obtainedfrom the Agent Collector service.


Fields Added When Data Is Stored in a Store DatabasePerformance data that was collected by an Agent is stored in its Storedatabase. This section describes the fields that are added to every record andthe fields that are output when data in the Store database is exported. Fordetails about the fields that are added to the Store database according tosummarization rules, see Summarization Rules on page 2-6.

Fields Added for All RecordsThe following table lists the fields that are added when data is stored in aStore database. These fields are supported for all monitored targets of eachAgent.

Table 2-7 Fields that Are Added When Data Is Stored in a Store Database

View Name(Manager

Name)Description Format Delta

Agent Host(DEVICEID)

Names of the instance and host onwhich the Agent is running. Theformat is as follows:instance-name[host-name]

string(256) No

Agent Instance(PROD_INST)

Instance name of the Agent string(256) No

Agent Type(PRODID)

Product ID of the Agent (1-byteidentifier)

char No

Date(DATE)

Record creation date (GMT)See Note 1 and Note 2

char(3) No

Date and Time(DATETIME)

Combination of the Date (DATE) andTime (TIME) fields

See Note 1

char(6) No

Drawer Type(DRAWER_TYPE)

For a record of the PI record type,the data summarization type

char No

GMT Offset(GMT_ADJUST)

Difference (in seconds) betweenGMT and the local time

long No

Time(TIME)

Record creation time (GMT)See Note 1 and Note 2

char(3) No

Note: 1.When performance data is displayed in the Performance Reporter reports, theDate field is displayed in YYYYMMDD format, the Date and Time field isdisplayed in YYYYMMDD hh:mm:ss format, and the Time field is displayed inhh:mm:ss format.


Note: 2.Records of the PI record type summarize data from a specified period of time.The value set for this field indicates the beginning of that period. Thefollowing table lists the values set for each record type.

Table 2-8 Values Set for Each PI Record Type

Type Values Set for Each Record Type

Minute The beginning (0 second) of the minute for which the record was created

Hour The beginning (0 minute and 0 second) of the hour for which the record wascreated

Day The beginning (0 hour, 0 minute, and 0 second, AM) of the day for which therecord was created

Week The beginning (0 hour, 0 minute, and 0 second, AM on Monday) of the weekfor which the record was created

Month The beginning (0 hour, 0 minute, and 0 second, AM on the 1st) of the monthfor which the record was created

Year The beginning (0 hour, 0 minute, and 0 second, AM on January 1st) of theyear for which the record was created

Fields Output When Data in a Store Database Is ExportedAfter executing the jpcctrl dump command to export data stored in a Storedatabase, the following fields are output. These fields are also added whendata is stored in a Store database, but they cannot be displayed as fields in areport because they are not displayed in Performance Reporter. They areused by Agents for internal processing, so do not use them.

• record-ID_DATE_F• record-ID_DEVICEID_F• record-ID_DRAWER_TYPE_F• record-ID_DRAWER_COUNT• record-ID_DRAWER_COUNT_F• record-ID_INST_SEQ• record-ID_PRODID_F• record-ID_PROD_INST_F• record-ID_RECORD_TYPE• record-ID_RECORD_TYPE_F• record-ID_SEVERITY• record-ID_SEVERITY_F• record-ID_TIME_F• record-ID_UOWID• record-ID_UOWID_F• record-ID_UOW_INST


• record-ID_UOW_INST_F• record-ID_Manager-name_SEC• record-ID_Manager-name_MSEC

Notes on Collecting Records

Agent for Oracle

When Oracle 10g® Is Monitored

When Oracle 10g is monitored, the value of the Addr field in the Latch(PD_PDLA) and Latch Interval (PI_PILA) records becomes invalid.

When Monitoring Databases that Have Many Data Segments

When a monitored database has many data segments, the Tuning Managerserver might be unable to display data in the database. In such a case,enable the collection field switching option.

Enabling this option changes the SQL statements when collecting the data ofthe following records and avoids this problem:

• Tablespace (PD_PDTS)• Database Interval (PI_PIDB)

The following table lists the environment variables used to enable this option.

Table 2-9 Environment Variables for Enabling the Collection FieldSwitching Option

Environment VariableName

Valuethat CanBe Set

Description Default

HTM_ORASET_SQL_OPTION ON or OFF ON: Enables the option.

OFF: Disables the option.

OFF

HTM_ORASET_NUMERIC_10 0 to 99999 This variable specifies the value tobe set in the fields for which datais not collected whenHTM_ORASET_SQL_OPTION is ON.

0

Note: When ON is specified for HTM_ORASET_SQL_OPTION, data for the fieldsshown below is not collected, and the value specified forHTM_ORASET_NUMERIC_10 is set for these fields.

You can also specify the collection field switching option by using sql_optionor numeric_10 of the Agent for Oracle instance information.

If you specify the HTM_ORASET_SQL_OPTION or HTM_ORASET_NUMERIC_10environment variable, the specification for sql_option or numeric_10 of the


Agent for Oracle instance information will be invalid. For details about Agentfor Oracle instance information, see the chapter that describes setup in theTuning Manager Installation Guide.

Table 2-10 Fields for which the Value Specified inHTM_ORASET_NUMERIC_10 Will Be Set

Record Name (Record ID) Field Name

Tablespace (PD_PDTS) Segments

Extents

Database Interval (PI_PIDB) Blocks

DB Files %

Datafiles

Extents

Free %

Free Change

Free Extents

Free Mbytes

High Max Extent

I/O Ops/sec

Links

Links In Tran

Links Logged On

Links Open Cursors

Log Files %

Mbytes

Next Alloc Fails

Overextended

Reads/sec

Redo Files

Rollback Segments

Rollback Segments Hit %

Rollback Segments Trans

Segments

Sort Segments

Sorting Users

Tablespaces

Used Change


Record Name (Record ID) Field Name

Used Mbytes

Write %

Database Interval (PI_PIDB) Writes/sec

Note: If you specify a value that exceeds the maximum value of the datatype for the fields to be set (32767 for the short data type, or 65535 for theushort data type), the maximum value of the data type will be set. If thedata type of the fields in each record is float or double, the data willbecome a floating point number, and might be rounded and displayeddepending on the specified value.

Example: If you specify 32767 for numeric_10, 32760 might be displayed.

When ON is specified for HTM_ORASET_SQL_OPTION, the following fields of theDatabase Interval (PI_PIDB) record are always 0 because the value of thefields is the difference from the previously collected value:

• Physical Blocks Read• Physical Blocks Written• Physical Reads• Physical Writes

To enable the collection field switching option:

1. Specify ON for the environment variable HTM_ORASET_SQL_OPTION.2. If you do not want 0 to be specified as the default value for fields for

which data is not collected (see Table 2-10 Fields for which the ValueSpecified in HTM_ORASET_NUMERIC_10 Will Be Set on page 2-19),specify the desired value for the environment variableHTM_ORASET_NUMERIC_10.

3. Using the prompt from which you specified the environment variable,start the Agent for Oracle services.If you start the services from a different prompt, the environmentvariable does not take effect.

Notes on Specific Records

If you attempt to acquire the following records, you have to be carefulbecause the CPU usage rate and the CPU I/O Wait value for the Oracledatabase might become high:

• Cache Summary (PD_PDCS)• Cache Summary Interval (PI_PICS)• Shared Cursor Cache (PD_PDC)• SQL Text - Performance Based (PD_PDES)


Permissions Required for Collecting Performance Data

Agent for Oracle requires the following permissions to acquire performancedata from the Oracle database:

• CREATE SESSION• SELECT ANY DICTIONARY• SELECT ANY TABLE• INSERT ANY TABLE• UPDATE ANY TABLE• DELETE ANY TABLE• CREATE ANY INDEX• ALTER ANY INDEX• UNLIMITED TABLESPACE (see Note 1)

Table 2-11 Permissions Required for Collecting Performance Data, and WhyThey Are Required on page 2-21 describes the reasons why the abovepermissions are required.

Table 2-11 Permissions Required for Collecting Performance Data, andWhy They Are Required

Permission Required for:

CREATE SESSION Establishing a session for the Oracledatabase being monitored.

SELECT ANY DICTIONARY Acquiring performance data for the Oracledatabase being monitored. Agent for Oracleuses the following methods to acquireperformance data:1. Directly acquiring performance data from

an Oracle static dictionary (DBA_XXXX) ordynamic dictionary (V$XXXX)

2. Calling the monitoring procedure thatwas registered in the Oracle databaseduring setup of Agent for Oracle.Performance data is then collected fromthe static dictionary or dynamicdictionary in the monitoring procedure.

SELECT ANY DICTIONARYSELECT ANY TABLEINSERT ANY TABLEUPDATE ANY TABLEDELETE ANY TABLECREATE ANY INDEXALTER ANY INDEXUNLIMITED TABLESPACE (see Note 1)

Acquiring the Explain Plan field in thePD_PDSQ record. The data for the Explain Planfield is acquired by using the explain planquery, and is then stored in theLSC_13_PLAN_TABLE table. The stored datais used as a field value.


Minimizing the permissions granted to a user account whenperformance data is collected

• When Agent for Oracle acquires the SQL Text (PD_PDSQ) record (see Note2), the user account requires nine permissions. However, if the PD_PDSQrecord is not acquired, the user account only requires two permissions.Permissions required for collecting the PD_PDSQ record:

¢ CREATE SESSION¢ SELECT ANY DICTIONARY¢ SELECT ANY TABLE¢ INSERT ANY TABLE¢ UPDATE ANY TABLE¢ DELETE ANY TABLE¢ CREATE ANY INDEX¢ ALTER ANY INDEX¢ UNLIMITED TABLESPACE(see Note 1)Permissions required for collecting other records:

¢ CREATE SESSION¢ SELECT ANY DICTIONARYYou can minimize the permissions granted to user accounts by setting upoperation such that the PD_PDSQ record is not acquired.

• If you use mk_user.sql to create a user account, that account is grantedthe following eight permissions and an unlimited allocation in the defaulttablespace:

¢ CREATE SESSION¢ SELECT ANY DICTIONARY¢ SELECT ANY TABLE¢ INSERT ANY TABLE¢ UPDATE ANY TABLE¢ DELETE ANY TABLE¢ CREATE ANY INDEX¢ ALTER ANY INDEXYou can limit the permissions granted to the user account to the minimumnecessary by using either of the following methods:- Create a user account that has only the necessary permissions, withoutusing mk_user.sql.- Delete or change unnecessary permissions from the user account thatwas created by using mk_user.sql.

Note: 1.This permission is not required if a limit is set for a write allocation in thedefault tablespace of the user account to be used for monitoring.


Note: 2.By default, the PD_PDSQ record is not acquired.

Record Creation Result When Data Cannot Be Obtained

The following describes the record creation result in cases where the data tobe stored in a field cannot be obtained.

Records are not created when Agent for Oracle cannot:

• Acquire the performance data to be stored in a field defined as a key field.• Acquire the performance data to be stored in a field that indicates the

Oracle performance value.• Create a record within the interval of time specified for Collection Interval.

Agent for Microsoft SQL Server

When Records Are Not Created

If a database that is 2 TB or more exists in a monitored Microsoft SQL Server,the following records are not created:

• Database Detail (PD_DD)• Database Interval (PI_DI)• Database Replication Detail (PD_RD)• Database Space Detail (PD_DS)• Replication Published Database Overview (PI_RPDB)• Replication Summary Detail (PD_RS)• Server Space Detail (PD_SS)• Server Space Interval (PI_SI)

To avoid this problem, register the stored procedureA4QHITACHIPROCSPDATABASES in the target Microsoft SQL Server. For detailsabout how to register or delete this stored procedure, see the chapter thatdescribes the setup of Agent for Microsoft SQL Server in the Tuning ManagerInstallation Guide.

When the Correct Value Is Not Displayed in the Field

With Microsoft SQL Server, the database usage is not updated when there arenot enough transactions. If minor transactions result in a significant changein the database usage, the correct values might not be obtained for therecord fields listed below. If this has occurred, execute the DBCCUPDATEUSAGE command on the database to display the correct values. Fordetails about this command and how to execute it, see the Microsoft SQLServer manual.


Table 2-12 Records for which Correct Values Might Not Be Displayed in theField

Record Name (Record ID) View Name (Manager Name)

Database Interval (PI_DI) Data Growth % (DATA_GROWTH)

Index Growth % (IDX_GROWTH)

Database Space Detail (PD_DS) Data Mbytes (DATA)

Free % (PERC_FREE)

Free Mbytes (FREE_SPACE)

Index Mbytes (IDX)

Rsvd Mbytes (RESERVED)

Unused % (PERC_USED)

Unused Mbytes (UNUSED)

Server Space Detail (PD_SS) Data Mbytes (DATA)

Free % (PERC_FREE)


Index Mbytes (IDX)




Server Space Interval (PI_SI) Data Mbytes (DATA)

Free % (PERC_FREE)


Index Mbytes (IDX)




Records that Cannot Be Created During Execution of a Failover in a MirroringConfiguration

The following records are not created during execution of a failover in amirroring configuration. Note: An error that occurs during creation of arecord will not be reported by an alarm.


Database Interval (PI_DI)

Database Replication Detail (PD_RD)



Replication Published Database Overview (PI_RPDB)

Replication Summary Detail (PD_RS)



Server Detail (PD) (See Note)

Note: An error occurs if any of the records indicated by 1 to 8 is collected atthe same time as a history.

Because the above records hold information about a database, suchinformation cannot be created during a failover.

Record Creation Results When the Monitored Microsoft SQL Server Is Offline

If the monitored Microsoft SQL Server is Microsoft SQL Server 2000, orMicrosoft SQL Server 2005 SP has not been applied to the monitoredMicrosoft SQL Server, when any of the databases that make up the monitoredMicrosoft SQL Server are placed offline, Agent for Microsoft SQL Server willnot be able to acquire performance data that is to be stored in the fields ofthe records listed below. If you want to acquire performance data for thefollowing records, place the offline databases online.

• PD_DD record• PD_DS record• PD_RD record• PD_RS record• PD_SS record• PI_DI record• PI_RPDB record• PI_SI record

If the monitored Microsoft SQL Server is Microsoft SQL Server 2005 SP1 orlater, Agent for Microsoft SQL Server can acquire performance data only fromdatabases that are not offline.

Record Creation Results When a Session to the Monitored Microsoft SQL ServerHas Been Disconnected

If a session to the monitored Microsoft SQL Server has been disconnected,record creation might fail. In this case, at the next record creation, thesession is re-established, and then a record is created.

Notes on the Lock Detail (PD_LD) Record

If a lot of transactions or lock accesses occur in a monitored SQL Server, a lotof records might be created when the Lock Detail (PD_LD) record is collected.


This will cause a huge demand on the memory, and possibly overload thesystem. As such, please be careful when performing the following operations:

• Collecting historical dataDo not collect the Lock Detail (PD_LD) record

• Displaying a real-time reportDo not display a real-time report that uses the Lock Detail (PD_LD) recordas the data source

• Issuing an alarmDo not use an alarm that uses the Lock Detail (PD_LD) record as the datasource

Record Creation Results When Data Cannot Be Obtained

The following describes record creation results in cases where the data to bestored in a field cannot be obtained. If an error occurs during performancedata collection, or if a field that is not supported by the monitored system isincluded in the created record, the record creation results are as follows:

• Records are not created in the following cases:

¢ When Agent for Microsoft SQL Server cannot acquire the performancedata to be stored in a field defined as a key field

¢ When Agent for Microsoft SQL Server cannot acquire the performancedata to be stored in a field that indicates a Microsoft SQL Serverperformance value

¢ When Agent for Microsoft SQL Server cannot create a record withinthe time set for Collection Interval

¢ When a mirror database exists on the monitored Microsoft SQL Server(Agent for Microsoft SQL Server cannot acquire the performance datafrom a mirror database to create a record)

• Records are created containing blank fields when Agent for Microsoft SQLServer:

¢ Fails to acquire character-type data.¢ Acquires character-type data containing no characters.

• Records are created containing fields with the value -1 when Agent forMicrosoft SQL Server fails to collect numeric-type configuration data.

• Records are created containing fields with the value Unknown when Agentfor Microsoft SQL Server:

¢ Acquires performance data that is not defined in the data model for afield that is defined in the data model.

¢ Fails to acquire data for a field that is defined in the data model.


Agent for Microsoft Exchange Server

Precaution Before Collecting Performance Information

To use Agent for Microsoft Exchange Server to collect performance data, youmust install Microsoft Exchange Server before starting the Agent Collectorservice. In addition, any service added during installation must have startednormally. If installation of Microsoft Exchange Server fails or if an addedservice has stopped, the field value cannot be acquired or 0 is displayed,among other possibilities.Moreover, when restarting the server or MicrosoftExchange Server, you must also make sure that the Microsoft ExchangeServer services have started normally before starting the Agent Collectorservice.

Application Event Log When a Record Is Not Created Successfully

If the event shown in Table 2-13 Application Event Log When a Record Is NotCollected Successfully on page 2-27 has been recorded in the applicationevent log, the record corresponding to the service indicated by service-nameis not created. This problem occurs when the service has not been installedcorrectly.

To create the record, re-install the service for which the problem occurred.Alternatively, contact the developer of the service to determine the actionyou should take, and then correct the environment so that the applicationevent log will not be recorded.

Table 2-13 Application Event Log When a Record Is Not CollectedSuccessfully

Event ID Source Event Log Contents

1008 Perflib The Open procedure for service-name (DLL DLL-file-name-for-the-service) has failed. Performance data for this service is notavailable.

Table 2-14 Agent for Microsoft Exchange Server Records and CorrespondingServices on page 2-27 lists the Agent for Microsoft Exchange Server recordsand the corresponding services.

Table 2-14 Agent for Microsoft Exchange Server Records andCorresponding Services

Record Name Record ID Corresponding Services

Database PI_DB ESE

Epoxy PI_EPOX ExIPC

Managed Store Information PI_MSI MSExchangeISMSExchangeRPC

MSExchangeIS PI MSExchangeIS

MSExchangeIS Mailbox PI_ISM


Record Name Record ID Corresponding Services

MSExchangeIS Public PI_ISP

Process PD PerfProc

Note on Multi-Instance Records

For multi-instance records whose instance name is _Total, the total of thevalues or average value for all instances is collected as the record value. Ifinstance information is changed during a collection interval, the values mightbe inconsistent.

Notes on Changes to a Mounted Microsoft Exchange Server Store

Agent for Microsoft Exchange Server collects performance data about themounted Microsoft Exchange Server store (mailbox store and public folderstore). However, if the store status changes as shown in Table 2-15 Changesto the Status of a Microsoft Exchange Server Store That Affect PerformanceData Collection on page 2-28, the value of the performance data collectedthe first time after the change is 0. From the second time and later though,performance data is collected for the store that was mounted whenperformance data was collected the first time.

Table 2-15 Changes to the Status of a Microsoft Exchange Server StoreThat Affect Performance Data Collection

Change in the Microsoft ExchangeServer Store Status

Records Whose Performance DataCollected the First Time After the

Change Is 0

A mounted mailbox store is dismounted.(See Note 1)

• Database (PI_DB)

• MSExchangeIS Mailbox (PI_ISM)

A mounted public folder store isdismounted. (See Note 1)


• MSExchangeIS Public (PI_ISP)

Microsoft Exchange Server is running in aDAG configuration, and one of the mailboxstores is switched due to the switching overor failing over of a server on which multiplemailbox stores are mounted. (See Note 2)


• MSExchangeIS Mailbox (PI_ISM)

Note: 1.If a store is mounted that is not the store that was dismounted, the value ofthe performance data collected the first time after the change is 0.

Note: 2.If a store is mounted that is not the store that was switched over, the valueof the performance data collected the first time after the change is 0.


Action to Take When Performance Data Cannot Be Collected (Restoration ofPerformance Object)

Agent for Microsoft Exchange Server references Microsoft Exchange Serverperformance objects. If a performance object is disabled by Windows, Agentfor Microsoft Exchange Server is no longer able to collect performance data,at which time event ID 1017 or 1018 is logged in the Windows event log.

If performance data cannot be collected, use the following procedure torestore the performance objects:

1. Remove the cause of the error that occurred prior to the logging of eventID 1017 or 1018.

2. Use the procedure under Reenabling an Extension by Using Regedit.exe inthe following Microsoft Support article to restore performance objects:http://support.microsoft.com/kb/248993/

Note:

• A value other than 0 and 1 (2 or 4) might be set for DisablePerformance Counters in the registry. If a value other than 0 is setfor Disable Performance Counters, set it to 0.

3. Restart Agent for Microsoft Exchange Server.

If the problem persists, the performance counter library might have beencorrupted, or another problem might have occurred. If that is the case,perform the procedure in the following Microsoft Support article to correct theperformance counter library, and then perform steps 1 to 3 again:

http://support.microsoft.com/kb/300956/



Records are not created when Agent for Microsoft Exchange Server cannot:

• Acquire the performance data to be stored in a field that is defined as akey field.

• Acquire the performance data to be stored in a field that indicates aMicrosoft Exchange Server performance value.

• Create a record within the interval of time specified for Collection Interval.

What to do if KAVL12007-W is output when monitoring Microsoft ExchangeServer 2013

When monitoring Microsoft Exchange Server 2013, if aMicrosoft.Exchange.Store.Worker process (one such process is started foreach mailbox database) stops, KAVL12007-W might be temporarily output.The target records are the Database (PI_DB) record and the Process (PD)record. If the message is output temporarily and not continuously, no actionis required. The messages that are output are as follows:


KAVL12007-W Data could not be collected for the record PI_DB.(function=PdhGetFormattedCounterValue, rc=0x800007D8)KAVL12007-W Data could not be collected for the record PD.(function=PdhGetFormattedCounterValue, rc=0xC0000BC6)

Agent for DB2



Records are not created when Agent for DB2 cannot:

• Acquire the performance data to be stored in a field that indicates a DB2performance value.

• Create a record within the interval of time specified for Collection Interval.

Agent for Enterprise Applications

Record Creation Result When Data Cannot Be Acquired

The following describes the record creation result when data to be stored infields cannot be acquired.

• No record is created.No record is created in the following cases:

¢ Agent for Enterprise Applications cannot collect the performance datathat is to be stored in the field defined as the key field.

¢ Agent for Enterprise Applications cannot collect the performance datathat is to be stored in the field indicating Enterprise Applications'performance value.

• A record with null fields is created.A record with null fields is created in the following cases:

¢ Agent for Enterprise Applications failed the collection of character-typedata.

¢ Agent for Enterprise Applications collected null character-type data.• A record containing a field with the value -1 is created.

If Agent for Enterprise Applications fails the collection of numeric-typecomponent data, a record containing a field with the value -1 is created.

• A record containing a field with the value Unknown is created.A record containing a field with the value Unknown is created in thefollowing cases:

¢ Field has a definition area in the data model, but the data collected byAgent for Enterprise Applications is not included in that definitionarea.


¢ Agent for Enterprise Applications cannot collect data for a field thathas a definition area in the data model.

Notes on records of the PI record type

The following are notes on records of the PI record type.

• Performance data to be collectedIn a SAP system in which performance data is periodically reported, Agentfor Enterprise Applications averages the values collected during the lastminute, and stores that value in a record.

• Record generation when performance data is not updated in a SAP systemAgent for Enterprise Applications collects the latest performance datareported in the SAP system, and stores the data in a record.An example is explained below. As shown in the following table, thisexample assumes that performance data in a SAP system is not updated.

Table 2-16 Update status of performance data in a SAP system

Time Performance data update status

10:0010:0110:0210:0310:0410:05

Updated (performance data = 10.0)Not updatedNot updatedNot updatedNot updatedNot updated

In this condition, if Agent for Enterprise Applications collects performancedata at 10:05, a record will be generated with the value of 10.0.

Agent for Oracle RecordsTable 2-17 Agent for Oracle Records on page 2-31 lists the records that canbe collected by Agent for Oracle and the information that is stored in eachrecord.

Table 2-17 Agent for Oracle Records

Record Name RecordID Information Stored in Record

Activity Summary PD_PDAS Performance data indicating the operating status ofthe Oracle system at a specific point in time

ASM Disk PD_PDDK Performance data indicating the status, at a specificpoint in time, of the ASM disk managed by the ASMinstance where the Oracle system performscommunications.



ASM Disk GroupInterval

PI_PIDG Performance data, taken at specific intervals, aboutthe ASM disk group managed by the ASM instancewhere the Oracle system performs communications.

Backup Async IO PD_PDBA Performance data indicating the status, at a specificpoint in time, of a file that was backed up or restoredwith asynchronous I/O operations and that is nowbeing or has been executed by the Oracle recoverymanager (RMAN)

Backup Sync IO PD_PDBS Performance data indicating the status, at a specificpoint in time, of a file that was backed up or restoredwith synchronous I/O operations and that is nowbeing or has been executed by the Oracle recoverymanager (RMAN)

Block ContentionInterval

PI_PIBC Performance data, taken at specific intervals, abouteach wait class

Block ContentionStatistics

PD_PDBC Performance data indicating the status of each waitclass at a specific point in time

Buffer Pool PD_PDBP Performance data indicating the status of the bufferpool available to instances at a specific point in time

Cache Summary PD_PDCS Performance data indicating the status of each cachein the system global area (SGA) at a specific point intime

Cache SummaryInterval

PI_PICS Performance data, taken at specific intervals, abouteach cache in the system global area (SGA)

Circuit PD_PDCI Performance data indicating the status of circuits at aspecific point in time

Collection Instance 2 PD_PCI Performance data indicating the status of an instanceat a specific point in time

Collection Tablespace2

PD_PCTS Performance data indicating the status of tablespacesin a database at a specific point in time

Control File PD_PDCF Performance data indicating the status of a controlfile at a specific point in time

Current Sessions StatSummary

PD_PDS3 Performance data indicating the status of all activesessions for an instance at a specific point in time

Data Dictionary Cache PD_PDDD Performance data indicating the usage of the datadictionary cache at a specific point in time

Data Dictionary CacheInterval

PI_PIDD Performance data, taken at specific intervals, aboutthe usage of the data dictionary cache

Data File PD_PDDF Performance data indicating the status of data files ata specific point in time

Data File Interval PI_PIDF Performance data, taken at specific intervals, aboutdata files

Database PD_PDDB Performance data, taken at a specific point in time,indicating the following:



• General information about a database• Statistics on tablespaces• Statistics on data files

Database Interval PI_PIDB Performance data, taken at specific intervals, about adatabase

Database Link PD_PDDL This record is reserved and unavailable.

Database ObjectCache

PD_PDDO Performance data indicating the status of databaseobjects in the library cache at a specific point in time

Dispatcher PD_PDDS Performance data indicating the status of dispatcherprocesses at a specific point in time

Dispatcher Interval PI_PIDS Performance data, taken at specific intervals, aboutdispatcher processes

Errorlog Detail PD_PDEL Performance data indicating the status of errormessages in the database alert file at a specific pointin time

GCS Stat Summary PD_PDGC Performance data indicating the status of the GlobalCache Service (GCS) at a specific point in time

GCS Stat SummaryInterval

PI_PIGC Performance data, taken at specific intervals, aboutthe Global Cache Service (GCS)

Instance PD_PDI Performance data indicating the status of an instanceat a specific point in time

Instance Availability PD_PDIA Performance data indicating the status of theavailability of an instance at a specific point in time

Latch PD_PDLA Performance data indicating the status of latches at aspecific point in time

Latch Interval PI_PILA Performance data, taken at specific intervals, aboutlatches

Library Cache PD_PDLC Performance data indicating the status of librarycache management at a specific point in time

Library Cache Interval PI_PILC Performance data, taken at specific intervals, aboutlibrary cache management

Lock PD_PDLO Performance data indicating the status of locks at aspecific point in time

Lock Activity Interval PI_PIPL Performance data, taken at specific intervals, aboutPCM lock conversions that have occurred

Lock Interval PI_PILO Performance data, taken at specific intervals, aboutlocks

Lock Waiters PD_PDLW Performance data indicating the status of all sessionswaiting for a lock to be released and sessions holdinga lock at a specific point in time

Minimum Data FileInterval 2

PI_PMDF Performance data, taken at specific intervals, aboutdata files



Minimum DatabaseInterval 2

PI_PMDB Performance data, taken at specific intervals, about adatabase

Minimum TablespaceInterval 2

PI_PMTS Performance data, taken at specific intervals, abouttablespaces in a database

Multi - ThreadedServer

PD_PDMT Performance data indicating the status of the multi-thread server (MTS) options at a specific point in time

Multi - ThreadedServer Interval

PI_PIMT Performance data, taken at specific intervals, aboutthe multi-thread server (MTS) options

Open Cursor PD_PDOC Performance data indicating the status of cursors at aspecific point in time

Options Installed PD_PDO Performance data indicating the status of thesoftware options installed on the Oracle Server at aspecific point in time

Parallel Query Server PD_PDPQ Performance data indicating the status of parallelquery servers at a specific point in time

Parallel Query ServerInterval

PI_PIPQ Performance data, taken at specific intervals, aboutparallel query servers

Parallel QueryStatistics

PD_PDPS Performance data indicating the status of parallelquery options at a specific point in time

Parameter Values PD_PDP Performance data indicating the status of currentparameter values at a specific point in time

Ping Activity Interval PI_PIPP This record is reserved and unavailable.

Process Detail PD_PDOP Performance data indicating the status of processesat a specific point in time

Queue Statistics PD_PDQU Performance data indicating the status of queues at aspecific point in time

Resource Limit PD_PDRL Performance data indicating the usage of globalsystem resources at a specific point in time

Rollback Segment PD_PDRS Performance data indicating the status of eachrollback segment in a database at a specific point intime

Rollback SegmentInterval

PI_PIRS Performance data, taken at specific intervals, abouteach rollback segment in a database

Segment Detail PD_PDSM Performance data indicating the status of databasesegments at a specific point in time

Server Status PD_STAT Performance data indicating the status of the Oracleserver at a specific point in time

Session Detail PD_PDS Performance data indicating the status of sessions ata specific point in time

Session Event PD_PDEV Performance data indicating the status of sessionevents at a specific point in time



Session EventInterval

PI_PIEV Performance data, taken at specific intervals, aboutsession events

Session I/O Interval PI_PIIO Performance data, taken at specific intervals, aboutinput/output of all active sessions

Session StatSummary Interval

PI_PIS2 Performance data, taken at specific intervals, abouteach session and performance indicator of aninstance

Session Statistics PD_PDSS Performance data indicating the status of sessions ata specific point in time

Session StatisticsSummary

PD_PDS2 Performance data indicating the status of eachsession and performance indicator of an instance at aspecific point in time

Session Wait PD_PDWA Performance data indicating the status of the sessionwaits at a specific point in time

SGA Components PD_PDSG Performance data indicating the status of the systemglobal area (SGA) at a specific point in time

Shared Cursor Cache PD_PDC Performance data indicating the status of the sharedcursor cache at a specific point in time

Shared Server PD_PDSH Performance data indicating the status of the sharedservers at a specific point in time

Shared ServerInterval

PI_PISH Performance data, taken at specific intervals, aboutthe shared servers

Sort Segment PD_PDSR Performance data indicating the status of sortsegments in a database at a specific point in time

Sort Segment Interval PI_PISR Performance data, taken at specific intervals, aboutsort segments in a database

SQL Text PD_PDSQ Performance data indicating the status of the SQLtext for a cursor in the shared cursor cache at aspecific point in time

SQL Text -Performance Based

PD_PDES Performance data indicating the status of the SQLtext for an SQL statement that has resourcerequirements that exceed the specified maximumvalue at a specific point in time

SQL*Net Handler PD_PDNH This record is reserved and unavailable.

SQL*Net Listener PD_PDNL Performance data indicating the status of the statusand overview of an SQL*Net Listener at a specificpoint in time

SQL*Net Listeners PD_PDLS Performance data indicating the status and overviewof each defined listener at a specific point in time

System Event PD_PDSE Performance data indicating the status of eachqueued event in an instance at the system level at aspecific point in time



System Event Interval PI_PISE Performance data, taken at specific intervals, abouteach queued event in an instance at the system level

System Stat Interval PI_PIST Metric information about sessions

System StatSummary

PD Performance data indicating the status of keyperformance indicators at a specific point in time

System StatSummary Interval

PI Performance data, taken at specific intervals since thestart of an instance, about key performance indicators

System Statistics PD_PDST Performance data indicating the status of all sessionsin the system at a specific point in time

Table Access PD_PDTA Performance data indicating the status of a tableaccessed by sessions during data collection at aspecific point in time

Tablespace PD_PDTS Performance data indicating the status of tablespacesin a database at a specific point in time

TablespaceFragmentation

PD_PDTF Performance data indicating the status offragmentation of tablespaces at a specific point intime

Tablespace Interval PI_PITS Performance data, taken at specific intervals, abouttablespaces in a database

Transaction PD_PDTR Performance data indicating the status of transactionsat a specific point in time

Transaction Interval PI_PITR Performance data, taken at specific intervals, abouttransactions

Transaction Lock PD_PDTL Performance data indicating the status of transactionlocks at a specific point in time

Version PD_PDV Performance data, taken at a specific point in time,indicating the version number of a core component onthe Oracle server


Function

The Activity Summary (PD_PDAS) record stores performance data indicatingthe operating status of the Oracle system at a specific point in time.

Table 2-18 Activity Summary (PD_PDAS) Default and Changeable Values

Item Default Value Changeable?

Collection Interval 300 Yes

Collection Offset 30

Log No



LOGIF (Blank)

Key Fields

None

Lifetime

From the creation to the deletion of an Oracle instance

Record Size

• Fixed part: 868 bytes• Variable part: 0 bytes

Table 2-19 Activity Summary (PD_PDAS) Fields


View Name(Manager Name) Description Sum

Rule Format DeltaSupport

edVersion

DataSource

Active Transactions(ACTIVE_TRANSACTIONS)

Number ofactivetransactionsin activesessions

-- long No All SUM(V$ROLLSTAT.XACTS)

Avg Wait(AVERAGE_WAIT)

Average waittime for allevents in allsessions inhundredthsof a second

-- ulong No All AVG(V$SESSION_EVENT.AVERAGE_WAIT)

Avg Wait String(AVERAGE_WAIT_STRING)

Average waittime(characterstring) for allevents in allsessions inseconds

-- string(30)

No All AVG(V$SESSION_EVENT.AVERAGE_WAIT) /100

Cursor Open Hit %(CURSOR_OPEN_HIT_PERCENTAGE)

Percentageof cursorsfound incursorsearchesthat wereopen cursors

-- double No All V$SYSTEM_CURSOR_CACHE.HIT_RATIO *100

Cursor Open Hits(CURSOR_OPEN_HITS)

Total cursoropen hits

-- ulong No All V$SYSTEM_CUR





edVersion

DataSource

SOR_CACHE.HITS

Cursor Opens(CURSOR_OPENS)

Total cursoropens

-- ulong No All V$SYSTEM_CURSOR_CACHE.OPENS

DML Locks %(PERCENT_DML_LOCKS)

Ratio (as apercent) ofthe numberof DML locksto theDML_LOCKSparametervalue in theinit.ora file

-- double No All (COUNT(DBA_DML_LOCKS)/ init.oraDML_LOCKS)* 100

DML Locks Held(DML_LOCKS_HELD)

Number ofcurrent ofDML locks

-- long No All COUNT(DBA_DML_LOCKS)

Enqueue Resources %(PERCENT_ENQUEUE_RESOURCES)

Ratio (as apercent) ofthe numberof locks totheENQUEUE_RESOURCESparametervalue in theinit.ora file

If aninstance ofOracle 10gRelease 2 orlater is beingmonitored,the value isalways 0.

-- double No All (COUNT(V$LOCK)where V$LOCK.LMODEis NOTNULL /init.oraENQUEUE_RESOURCES) *100

Locks Held(LOCKS_HELD)

Number ofcurrent locks

-- long No All COUNT(V$LOCK)where V$LOCK.LMODEis NOT NULL

Open Cursors(OPEN_CURSORS)

Number ofcurrent opencursors

-- long No All COUNT(V$OPEN_CURSOR)

Open Cursors %(PERCENT_OPEN_CURSORS)

Ratio (as apercent) ofthe numberof open

-- double No All (COUNT(V$OPEN_CURSOR) /init.ora





edVersion

DataSource

cursors totheOPEN_CURSORS parametervalue in theinit.ora file

OPEN_CURSORS) * 100

Processes(PROCESSES)

Number ofcurrentOracleprocesses

-- ulong No All COUNT(V$PROCESS)

Processes %(PERCENT_PROCESSES)

Ratio (as apercent) ofthe numberof processesto thePROCESSESparametervalue in theinit.ora file

-- double No All (COUNT(V$PROCESS) /init.oraPROCESSES)* 100

Record Time(RECORD_TIME)

Collectionterminationtime for theperformancedata storedin the record

-- time_t No All AgentCollector


Record name(alwaysPDAS)

-- string(4)

No All AgentCollector

Session Events(SESSION_EVENTS)

Number ofeventsqueued bysessions

-- ulong No All COUNT(V$SESSION_EVENT)

Session Waits(SESSION_WAITS)

Number ofsession waits

-- ulong No All COUNT(V$SESSION_WAIT)

Sessions(SESSIONS)

Number ofcurrentsessions

-- ulong No All COUNT(V$SESSION)

Sessions %(PERCENT_SESSIONS)

Ratio (as apercent) ofthe numberof sessionsto theSESSIONSparametervalue in theinit.ora file

-- double No All (COUNT(V$SESSION) /init.oraSESSIONS) *100





edVersion

DataSource

Start Time(START_TIME)

Collectionstart time fortheperformancedata storedin the record


System Sessions(SESSIONS_SYSTEM)

Number ofcurrentsystemsessions

-- ulong No All COUNT(V$SESSION)where V$SESSION.TYPE <>'USER'

Table Accesses(TABLE_ACCESSES)

Number ofcurrent tableaccesses

-- long No All COUNT(V$ACCESS)

Time Waited(TIME_WAITED)

Total lengthof timeeventsqueued bysessions inhundredthsof a second

-- double No All SUM(V$SESSION_EVENT.TIME_WAITED)

Time Waited String(TIME_WAITED_STRING)

Total time(characterstring)eventsqueued bysessions inseconds

-- string(30)

No All SUM(V$SESSION_EVENT.TIME_WAITED) / 100

Total Timeouts(TOTAL_TIMEOUTS)

Total numberof timeoutsthat occurredfor all eventsin allsessions

-- ulong No All SUM(V$SESSION_EVENT.TOTAL_TIMEOUTS)

Total Waits(TOTAL_WAITS)

Number ofwaits for allevents in allsessions

-- ulong No All SUM(V$SESSION_EVENT.TOTAL_WAITS)

Transactions %(PERCENT_TRANSACTIONS)

Ratio (as apercent) ofthe numberoftransactionsto theTRANSACTIONS parameter

-- double No All (SUM(V$ROLLSTAT.XACTS) /init.oraTRANSACTION) * 100





edVersion

DataSource

value in theinit.ora file

User Sessions(SESSIONS_USER)

Number ofcurrent usersessions

-- ulong No All COUNT(V$SESSION)where V$SESSION.TYPE = 'USER'

ASM Disk (PD_PDDK)

Function

The ASM Disk (PD_PDDK) record stores performance data indicating thestatus, at a specific point in time, of the ASM disk managed by the ASMinstance where the Oracle system performs communications. This is a multi-instance record.

Note: - Collecting ASM Disk (PD_PDDK) records is supported for ASM andOracle Database only when both versions are 11.2.0 or later. Records cannotbe collected in versions 11.1.0 or earlier.- When the ASM disk group is not mounted, the Group Number becomes 0,and the Disk Group Name displays a blank space.

Table 2-20 ASM Disk (PD_PDDK) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• PD_PDDK_DISK_NUMBER• PD_PDDK_GROUP_NUMBER

Lifetime

From the creation to the deletion of an ASM disk.


Record Size


Table 2-21 ASM Disk (PD_PDDK) Fields

ASM Disk (PD_PDDK)

View Name(Manager

Name)Description Sum

RuleForm

at DeltaSupport

edVersion

Data Source

Cold MbytesRead(COLD_MBYTES_READ)

Size of data readfrom the coldregion inmegabytes

-- double

No Oracle11g R2and later

V$ASM_DISK.COLD_BYTES_READ /(1024 * 1024)

Cold MbytesWritten(COLD_MBYTES_WRITTEN)

Size of datawritten to thecold region inmegabytes

-- double


V$ASM_DISK.COLD_BYTES_WRITTEN /(1024 * 1024)

Cold Reads(COLD_READS)

Number of timesdata was readfrom the coldregion

-- double


V$ASM_DISK.COLD_READS

Cold UsedMbytes(COLD_USED_MBYTES)

Amount of dataused in the coldregion inmegabytes

-- double


V$ASM_DISK.COLD_USED_MB

Cold Writes(COLD_WRITES)

Number of timesdata was writtento the cold region

-- double


V$ASM_DISK.COLD_WRITES

Create Date(CREATE_DATE)

Date and timethat the disk wasadded to the diskgroup

-- string(20)


V$ASM_DISK.CREATE_DATE

Disk GroupName(DISK_GROUP_NAME)

The name of thedisk group wherethe disk belongs.Displays a blankspace if the diskdoes not belongto a disk group oris unmounted.

-- string(30)


V$ASM_DISKGROUP.NAME

Disk Name(NAME)

Name of the disk -- string(30)


V$ASM_DISK.NAME

Disk Number(DISK_NUMBER)

Number assignedto the disk in thedisk group

-- ulong No Oracle11g R2and later

V$ASM_DISK.DISK_NUMBER


ASM Disk (PD_PDDK)

View Name(Manager


RuleForm

at DeltaSupport

edVersion

Data Source

Fail Group(FAILGROUP)

Name of a failgroup thatincludes a disk

-- string(30)


V$ASM_DISK.FAILGROUP

Fail GroupType(FAILGROUP_TYPE)

Type of the failgroup

-- string(7)


V$ASM_DISK.FAILGROUP_TYPE

Free %(PERCENT_FREE)

Percentage ofunused space onthe disk

-- double


(V$ASM_DISK.FREE_MB / V$ASM_DISK.TOTAL_MB) * 100

Free Mbytes(FREE_MBYTES)

Amount ofunused space onthe disk inmegabytes

-- double


V$ASM_DISK.FREE_MB

Group Number(GROUP_NUMBER)

The number for adisk group thatincludes a disk.Displays 0 whenthe disk isunmounted orwhen the diskdoes not belongto a disk group.

-- ulong No Oracle11g R2and later

V$ASM_DISK.GROUP_NUMBER

Header Status(HEADER_STATUS)

Status of the disk -- string(12)


V$ASM_DISK.HEADER_STATUS

Hot MbytesRead(HOT_MBYTES_READ)

Size of data readfrom the hotregion inmegabytes

-- double


V$ASM_DISK.HOT_BYTES_READ /(1024 * 1024)

Hot MbytesWritten(HOT_MBYTES_WRITTEN)

Size of datawritten to the hotregion inmegabytes

-- double


V$ASM_DISK.HOT_BYTES_WRITTEN /(1024 * 1024)

Hot Reads(HOT_READS)

Number of timesdata was readfrom the hotregion

-- double


V$ASM_DISK.HOT_READS

Hot Reads %(PERCENT_HOT_READS)

Read rate for thehot region

-- double


V$ASM_DISK.HOT_READS / V$ASM_DISK.READS* 100


ASM Disk (PD_PDDK)

View Name(Manager


RuleForm

at DeltaSupport

edVersion

Data Source

Hot Used %(PERCENT_HOT_USED)

Percentage of thehot region that isused

-- double


(V$ASM_DISK.HOT_USED_MB / (V$ASM_DISK.HOT_USED_MB + V$ASM_DISK.COLD_USED_MB)) * 100

Hot UsedMbytes(HOT_USED_MBYTES)

Amount of dataused in the hotregion inmegabytes

-- double


V$ASM_DISK.HOT_USED_MB

Hot Writes %(PERCENT_HOT_WRITES)

Write rate for thehot region

-- double


V$ASM_DISK.HOT_WRITES / V$ASM_DISK.WRITES * 100

Hot Writes(HOT_WRITES)

Number of timesdata was writtento the hot region

-- double


V$ASM_DISK.HOT_WRITES

Label(LABEL)

Disk label -- string(31)


V$ASM_DISK.LABEL

Mode Status(MODE_STATUS)

Global statusrelated to the I/Orequest typespermitted fromthe disk

-- string(7)


V$ASM_DISK.MODE_STATUS

Mount Date(MOUNT_DATE)

Date and timethat the disk wasmounted

-- string(20)


V$ASM_DISK.MOUNT_DATE

Mount Status(MOUNT_STATUS)

Status of the diskgroup where thedisk belongs

-- string(7)


V$ASM_DISK.MOUNT_STATUS

OS Mbytes(OS_MBYTES)

Disk size reportedto the OS inmegabytes

-- double


V$ASM_DISK.OS_MB

Path(PATH)

Path to the OS -- string(256)


V$ASM_DISK.PATH

Preferred Read(PREFERRED_READ)

Status of thepreferred failgroup

-- string(1)


V$ASM_DISK.PREFERRED_READ


ASM Disk (PD_PDDK)

View Name(Manager


RuleForm

at DeltaSupport

edVersion

Data Source

Read Errs(READ_ERRS)

Number of I/Oread failures forthe disk

-- double


V$ASM_DISK.READ_ERRS

Read Mbytes(READ_MBYTES)

Size of data readfrom the disk inmegabytes

-- double


V$ASM_DISK.BYTES_READ / (1024 *1024)

Read Time(READ_TIME)

Total time of theread requests tothe disk inseconds. Tocollect the valuesfor this field, youmust set theTIMED_STATISTICS parameter inthe init.ora fileto TRUE.

-- double


V$ASM_DISK.READ_TIME

Reads(READS)

Number of I/Oread requests forthe disk

-- double


V$ASM_DISK.READS


Collectiontermination timefor theperformance datastored in therecord

-- time_t


Agent Collector


Name of therecord. AlwaysPDDK.

-- string(4)


Agent Collector

Redundancy(REDUNDANCY)

Hardwareredundancy ofthe disk

-- string(7)


V$ASM_DISK.REDUNDANCY

Repair Timer(REPAIR_TIMER)

Remaining timeuntil the disk isautomaticallydeleted

-- double


V$ASM_DISK.REPAIR_TIMER

Sector Size(SECTOR_SIZE)

Physical blocksize in bytes

-- ushort


V$ASM_DISK.SECTOR_SIZE


Collection starttime for theperformance datastored in therecord

-- time_t


Agent Collector


ASM Disk (PD_PDDK)

View Name(Manager


RuleForm

at DeltaSupport

edVersion

Data Source

State(STATE)

Global status ofdisks for the diskgroup

-- string(8)


V$ASM_DISK.STATE

Total Mbytes(TOTAL_MBYTES)

Total diskcapacity inmegabytes

-- double


V$ASM_DISK.TOTAL_MB

UDID(UDID)

Unique device IDpart of the namereturned bydetection

-- string(64)


V$ASM_DISK.UDID

Used Mbytes(USED_MBYTES)

Amount of thedisk used inmegabytes

-- double


V$ASM_DISK.TOTAL_MB - V$ASM_DISK.FREE_MB

Voting File(VOTING_FILE)

Indicates whetherthe disk includesa voting file.Displays Y if avoting file isincluded, and N ifone is not.

-- string(1)


V$ASM_DISK.VOTING_FILE

Write Errs(WRITE_ERRS)

Number of I/Owrite fails for thedisk

-- double


V$ASM_DISK.WRITE_ERRS

Write Time(WRITE_TIME)

Total time of thewrite requests tothe disk inseconds. Tocollect the valuesfor this field, youmust set theTIMED_STATISTICS parameter inthe init.ora fileto TRUE.

-- double


V$ASM_DISK.WRITE_TIME

Writes(WRITES)

Number of I/Owrites to the disk

-- double


V$ASM_DISK.WRITES

WrittenMbytes(WRITTEN_MBYTES)

Size of datawritten to thedisk inmegabytes

-- double


V$ASM_DISK.BYTES_WRITTEN /(1024 * 1024)


ASM Disk Group Interval (PI_PIDG)

Function

The ASM Disk Group Interval (PI_PIDG) record stores performance dataindicating the status, at a specific point in time, of the ASM disk groupmanaged by the ASM instance where Oracle system performscommunications. This is a multi-instance record.

If you want to use this record to monitor the amount of free space, themonitoring target is Free Mbyte field for a non-mirror configuration, andUsable File Mbytes field for a mirror configuration.

The following figure shows the field configuration related to the amount offree space for the ASM Disk Group Interval (PI_PIDG) record by using anexample of an ASM disk group with redundant mirror configuration.

Figure 2-1 Field configuration related to the amount of free space for theASM Disk Group Interval (PI_PIDG) record

#1:This is the amount of disk space required for a restoration when a failureoccurs in an ASM disk group in a mirror configuration. If the amount ofdisk space is insufficient, a restoration might not be performed in theevent of a failure.

#2:Indicates the area that can be used for mirroring the configuration. Thevalue takes the mirrored configuration into account, and is calculated bysubtracting the Required Mirror Mbytes field from the Free Mbytes field(for example, for a redundant mirror configuration, if Free Mbytes -Required Mirror Mbytes = 4 Gigabytes, the Usable File Mbytes will be halfof that value which is 2 Gigabytes).If the amount of disk space is insufficient, a new file cannot be created, orthe redundancy of the file might be impaired in the event of a failure.


Depending on the values of the Free Mbytes field and the Required MirrorFree Mbytes field, the value might be a negative value.

Note: - Collecting the ASM Disk Group Interval (PI_PIDG) record is supportedfor ASM and Oracle Database only when both versions are 11.2.0 or later.This record cannot be collected in versions 11.1.0 or earlier.- The capacity for the ASM disk group is calculated from the online ASM disk.Therefore, if an offline ASM disk exists, the actual capacity cannot beobtained.

Table 2-22 ASM Disk Group Interval (PI_PIDG) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

• PI_PIDG_NAME

Lifetime

From the creation to the deletion of an ASM disk group.

Record Size


Table 2-23 ASM Disk Group Interval (PI_PIDG) Fields

ASM Disk Group Interval(PI_PIDG)

View Name(Manager


RuleForm

at DeltaSupport

edVersion

Data Source

Allocation UnitSize(ALLOCATION_UNIT_SIZE)

Size of the unitto be allocated inbytes

COPY ulong No Oracle11g R2and later

V$ASM_DISKGROUP.ALLOCATION_UNIT_SIZE

Cold UsedMbytes(COLD_USED_MBYTES)

Amount of dataused in the coldregion inmegabytes

AVG double


V$ASM_DISKGROUP.COLD_USED_MB



View Name(Manager


RuleForm

at DeltaSupport

edVersion

Data Source

Free Mbytes(FREE_MBYTES)

Unused capacityof the disk groupin megabytes.

AVG double


V$ASM_DISKGROUP.FREE_MB

Group Number(GROUP_NUMBER)

Number of theentire clusterassigned to thedisk group

COPY ulong No Oracle11g R2and later

V$ASM_DISKGROUP.GROUP_NUMBER

Hot Used %(PERCENT_HOT_USED)

Percentage of thehot region used

AVG double


(V$ASM_DISKGROUP.HOT_USED_MB /(V$ASM_DISKGROUP.HOT_USED_MB + V$ASM_DISKGROUP.COLD_USED_MB) )* 100

Hot UsedMbytes(HOT_USED_MBYTES)

Amount of dataused in the hotregion inmegabytes

AVG double


V$ASM_DISKGROUP.HOT_USED_MB

Name(NAME)

Name of the diskgroup

COPY string(30)


V$ASM_DISKGROUP.NAME

Offline Disks(OFFLINE_DISKS)

Number of disksin the offlinestatus for thedisk group

AVG long No Oracle11g R2and later

V$ASM_DISKGROUP.OFFLINE_DISKS



COPY time_t


Agent Collector


Name of therecord. AlwaysPIDG.

COPY string(4)


Agent Collector

RequiredMirror FreeMbytes(REQUIRED_MIRROR_FREE_MBYTES)

Capacity requiredfor restoration inmegabytes

AVG double


V$ASM_DISKGROUP.REQUIRED_MIRROR_FREE_MB

Restore AreaLack

Indicateswhether therequired area forrestoration is

COPY short No Oracle11g R2and later

V$ASM_DISKGROUP.FREE_MB >= V$ASM_DISKGROUP.



View Name(Manager


RuleForm

at DeltaSupport

edVersion

Data Source

(RESTORE_AREA_LACK)

sufficient.Displays 1 if thearea isinsufficient, and0 if it is not.

REQUIRED_MIRROR_FREE_MB

Sector Size(SECTOR_SIZE)

Physical blocksize in bytes

COPY ushort


V$ASM_DISKGROUP.SECTOR_SIZE



COPY time_t


Agent Collector

State(STATE)

Status of the diskgroup

COPY string(11)


V$ASM_DISKGROUP.STATE


Total capacity ofthe disk group inmegabytes

AVG double


V$ASM_DISKGROUP.TOTAL_MB

Type(TYPE)

Redundancy typeof the disk group

COPY string(6)


V$ASM_DISKGROUP.TYPE

Usable FileMbytes(USABLE_FILE_MBYTES)

Amount of freecapacity that canbe used formirroring inmegabytes. Thevalue might benegative.

AVG double


V$ASM_DISKGROUP.USABLE_FILE_MB

Used Mbytes(USED_MBYTES)

Amount of dataused in the diskgroup inmegabytes

AVG double


V$ASM_DISKGROUP.TOTAL_MB - V$ASM_DISKGROUP.FREE_MB

Voting Files(VOTING_FILES)

Whether toinclude votingfiles in the diskgroup. Specify Yto include votingfiles, or N to notinclude them.

COPY string(1)


V$ASM_DISKGROUP.VOTING_FILES


Backup Async IO (PD_PDBA)

Function

The Backup Async IO (PD_PDBA) record stores performance data indicatingthe status, at a specific point in time, of a file that was backed up or restoredwith asynchronous I/O operations and that is now being or has beenexecuted by the Oracle recovery manager (RMAN). Agent for Oracle createsone record for each file that is backed up or restored with asynchronous I/Ooperations by the Oracle recovery manager (RMAN). This is a multi-instancerecord.

Table 2-24 Backup Async IO (PD_PDBA) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• File Name (FILE_NAME)• Type (TYPE)• Use Count (USE_COUNT)

Lifetime

From the start to the end of RMAN

Record Size


Table 2-25 Backup Async IO (PD_PDBA) Fields




edVersion

DataSource

Serial(SERIAL)

Number ofsession IDsbeing usedfor backup orrestoreprocessing

-- double No All V$BACKUP_ASYNC_IO.SERIAL





edVersion

DataSource

Buffer Count(BUFFER_COUNT)

Number ofbuffers usedfor read orwriteoperations

-- double No All V$BACKUP_ASYNC_IO.BUFFER_COUNT

Buffer Size(BUFFER_SIZE)

Size of buffer(in kilobytes)used for fileread or writeoperations

-- double No All V$BACKUP_ASYNC_IO.BUFFER_SIZE /1024

Close Time(CLOSE_TIME)

Time file wasclosed (if thevalue of theType field isAGGREGATE,this is thetime all fileswere closedin batchmode)

-- string(20)

No All V$BACKUP_ASYNC_IO.CLOSE_TIME

Device Type(DEVICE_TYPE)

Type ofdevice wherethe file islocated

-- string(17)

No All V$BACKUP_ASYNC_IO.DEVICE_TYPE

Effective Rate(EFFECTIVE_KBYTES_PER_SEC)

Asynchronous I/O rate inkilobytes forthe deviceunderbackupprocessing

-- double No All V$BACKUP_ASYNC_IO.EFFECTIVE_BYTES_PER_SECOND/ 1024

Elapsed Time(ELAPSED_TIME)

Length oftime the filewas open inseconds

-- double Yes All V$BACKUP_ASYNC_IO.ELAPSED_TIME /100

FileName(FILE_NAME)

Name of thebackup file

-- string(513)

No All V$BACKUP_ASYNC_IO.FILENAME

IO Count(IO_COUNT)

Number ofasynchronous file I/Ooperations

-- double Yes All V$BACKUP_ASYNC_IO.IO_COUNT

Long Waits(LONG_WAITS)

Number oftimes thebufferbecame

-- double Yes All V$BACKUP_ASYNC_IO.LONG_WAITS





edVersion

DataSource

availableafter a blockwait wasissued

Max Long Wait Time(LONG_WAIT_TIME_MAX)

Maximumlength ofblock waittime requiredforasynchronous I/Ooperations inseconds.However, thevalueindicated inthis field is1/100 of theactual value.

-- long No All V$BACKUP_ASYNC_IO.LONG_WAIT_TIME_MAX / 100

Max Open Files(MAX_OPEN_FILES)

If the valueof the Typefield isAGGREGATE,the numberof disk filesthat are openat any onetime. If thevalue of theType field isINPUT orOUTPUT, thisfield isempty.

-- ulong No All V$BACKUP_ASYNC_IO.MAXOPENFILES

Max Short Wait Time(SHORT_WAIT_TIME_MAX)

Maximumunblockedpolling timein secondsuntilasynchronous I/Ooperationswerecompleted

-- double No All V$BACKUP_ASYNC_IO.SHORT_WAIT_TIME_MAX / 100

Mbytes(MBYTES)

Number ofmegabytesread orwrittenduring theinterval

-- double Yes All V$BACKUP_ASYNC_IO.BYTES/ (1024 *1024)





edVersion

DataSource

Open Time(OPEN_TIME)

Time the filewas opened(if the valueof the Typefield isAGGREGATE,the time thefirst file wasopened)

-- string(20)

No All V$BACKUP_ASYNC_IO.OPEN_TIME

Ready(READY)

Number ofasynchronous requestsfor whichbuffer wasmade ready

-- double No All V$BACKUP_ASYNC_IO.READY





Record name(alwaysPDBA)

-- string(4)


SID(SID)

Oraclesession ID ofthe sessionthat isexecutingbackup orrestoreprocessing

-- ulong No All V$BACKUP_ASYNC_IO.SID

Set Count(SET_COUNT)

Number ofbackup setsunder reador writeoperation

-- double No All V$BACKUP_ASYNC_IO.SET_COUNT

Set Stamp(SET_STAMP)

Set stamp ofthe backupset underread or writeoperation

-- double No All V$BACKUP_ASYNC_IO.SET_STAMP

Short Waits(SHORT_WAITS)

Number oftimes bufferbecameavailableafter anasynchronou

-- double Yes All V$BACKUP_ASYNC_IO.SHORT_WAITS





edVersion

DataSource

s I/Ooperationandunblockedpolling




Status(STATUS)

Backup orrestorationstatus. Validvalues areFINISHED, INPROGRESS,and NOTSTARTED.

-- string(12)

No All V$BACKUP_ASYNC_IO.STATUS

Total Long Wait Time(LONG_WAIT_TIME_TOTAL)

Total blockwait time (inseconds)required tocompleteasynchronous I/Ooperations.

-- long Yes All V$BACKUP_ASYNC_IO.LONG_WAIT_TIME_TOTAL / 100


Total numberof bytes inmegabytesread orwritten (ifthe value isunknown,this field isempty)

-- double Yes All V$BACKUP_ASYNC_IO.TOTAL_BYTES /(1024 *1024)

Total Short Wait Time(SHORT_WAIT_TIME_TOTAL)

Totalunblockedpolling time(in seconds)beforeasynchronous I/Ooperationwascompleted

-- double Yes All V$BACKUP_ASYNC_IO.SHORT_WAIT_TIME_TOTAL / 100

Type(TYPE)

Type ofbackup orrestore

-- string(10)

No All V$BACKUP_ASYNC_IO.TYPE





edVersion

DataSource

processing.Valid valuesareAGGREGATE,INPUT, andOUTPUT.

Use Count(USE_COUNT)

Counter usedto identify arow from adifferentbackup set

-- double No All V$BACKUP_ASYNC_IO.USE_COUNT

Backup Sync IO (PD_PDBS)

Function

The Backup Sync IO (PD_PDBS) record stores performance data indicatingthe status, at a specific point in time, of a file that was backed up or restoredwith synchronous I/O operations and that is now being or has been executedby the Oracle recovery manager (RMAN). Agent for Oracle creates one recordfor each file that is backed up or restored with synchronous I/O operations bythe Oracle recovery manager (RMAN). This is a multi-instance record.

Table 2-26 Backup Sync IO (PD_PDBS) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• File Name (FILE_NAME)• Type (TYPE)• Use Count (USE_COUNT)

Lifetime

From the start to the end of RMAN


Record Size


Table 2-27 Backup Sync IO (PD_PDBS) Fields




edVersion

DataSource

Serial(SERIAL)

Number ofsession IDsbeing usedfor backup orrestoreprocessing

-- double No All V$BACKUP_SYNC_IO.SERIAL

Avg Transfer Rate(DISCRETE_KBYTES_PER_SEC)

Average filetransfer ratein kilobytes

-- double No All V$BACKUP_SYNC_IO.DISCRETE_BYTES_PER_SECOND /1024

Buffer Count(BUFFER_COUNT)

Number ofbuffers usedfor file reador writeoperations

-- double No All V$BACKUP_SYNC_IO.BUFFER_COUNT

Buffer Size(BUFFER_SIZE)

Size of buffer(in kilobytes)used for fileread or writeoperations

-- double No All V$BACKUP_SYNC_IO.BUFFER_SIZE /1024

Close Time(CLOSE_TIME)

Time the filewas closed(if the valueof the Typefield isAGGREGATE,the time thefirst file wasclosed)

-- string(20)

No All V$BACKUP_SYNC_IO.CLOSE_TIME

Device Type(DEVICE_TYPE)

Type ofdevice wherethe file islocated

-- string(17)

No All V$BACKUP_SYNC_IO.DEVICE_TYPE

Effective Rate(EFFECTIVE_KBYTES_PER_SEC)

I/O rate ofthe deviceunderbackupprocessing inkilobytes

-- double No All V$BACKUP_SYNC_IO.EFFECTIVE_BYTES_PER_SECOND /1024





edVersion

DataSource


Length oftime the filewas open inseconds

-- double Yes All V$BACKUP_SYNC_IO.ELAPSED_TIME /100

FileName(FILE_NAME)

Name ofbackup file

-- string(513)

No All V$BACKUP_SYNC_IO.FILENAME

IO Count(IO_COUNT)

Number offile I/Ooperations

-- double Yes All V$BACKUP_SYNC_IO.IO_COUNT

Max IO Time(IO_TIME_MAX)

Maximumtime requiredfor a singleI/O requestin seconds

-- double No All V$BACKUP_SYNC_IO.IO_TIME_MAX / 100

Max Open Files(MAX_OPEN_FILES)

If the valueof the Typefield isAGGREGATE,the numberof disk filesthat are openat one time.If the valueof the Typefield is INPUTor OUTPUT,this field isempty.

-- long No All V$BACKUP_SYNC_IO.MAXOPENFILES

Mbytes(MBYTES)

Number ofmegabytesread orwrittenduring theinterval

-- double Yes All V$BACKUP_SYNC_IO.BYTES/ (1024 *1024)

Open Time(OPEN_TIME)

Time the filewas opened(if the valueof the Typefield isAGGREGATE,the time thefirst file wasopened)

-- string(20)

No All V$BACKUP_SYNC_IO.OPEN_TIME





edVersion

DataSource





Record name(alwaysPDBS)

-- string(4)


SID(SID)

Oraclesession ID ofthe sessionthat isexecutingbackup orrestoreprocessing

-- ulong No All V$BACKUP_SYNC_IO.SID


Number ofbackup setsunder reador writeoperation

-- double No All V$BACKUP_SYNC_IO.SET_COUNT

Set Stamp(SET_STAMP)

Set stamp ofthe backupset underread or writeoperation

-- double No All V$BACKUP_SYNC_IO.SET_STAMP




Status(STATUS)

Backup orrestorationstatus. Validvalues areFINISHED, INPROGRESS,and NOTSTARTED.

-- string(12)

No All V$BACKUP_SYNC_IO.STATUS

Total IO Time(IO_TIME_TOTAL)

Total I/Otime on filesin seconds.

-- double Yes All V$BACKUP_SYNC_IO.IO_TIME_TOTAL /100





edVersion

DataSource


Total numberof megabytesread orwritten (ifthisinformationis unknown,this field isempty)

-- double Yes All V$BACKUP_SYNC_IO.TOTAL_BYTES /(1024 *1024)

Type(TYPE)

Type ofbackup orrestoreprocessing.Valid valuesareAGGREGATE,INPUT, andOUTPUT.

-- string(10)

No All V$BACKUP_SYNC_IO.TYPE

Use Count(USE_COUNT)

Counter usedto identify arow from adifferentbackup set

-- double No All V$BACKUP_SYNC_IO.USE_COUNT

Block Contention Interval (PI_PIBC)

Function

The Block Contention Interval (PI_PIBC) record stores performance data,taken at specific intervals, about each wait class. To collect this record, youmust specify TRUE in the TIMED_STATISTICS parameter in the init.oraOracle initialization parameter file.

Agent for Oracle creates one record for each wait class. This is a multi-instance record.

Table 2-28 Block Contention Interval (PI_PIBC) Default and ChangeableValues



Collection Offset 5

Log No

LOGIF (Blank)


Key Fields

Class (CLASS)

Lifetime


Record Size


Table 2-29 Block Contention Interval (PI_PIBC) Fields

Block Contention Interval (PI_PIBC)



edVersion

DataSource

Class(CLASS)

Block class COPY string(19)

No All V$WAITSTAT.CLASS



COPY time_t No All AgentCollector


Record name(alwaysPIBC)

COPY string(4)





Wait Count(WAIT_COUNT)

Number ofOPERATIONwaits for theblock's CLASS

AVG double Yes All V$WAITSTAT.COUNT

Wait Time(WAIT_TIME)

TotalOPERATIONwait time forthe block'sCLASS

AVG double Yes All V$WAITSTAT.TIME


Block Contention Statistics (PD_PDBC)

Function

The Block Contention Statistics (PD_PDBC) record stores performance dataindicating the status of each wait class at a specific point in time. To collectthis record, you must specify TRUE in the TIMED_STATISTICS parameter in theinit.ora Oracle initialization parameter file.

Agent for Oracle creates one record for each wait class. This is a multi-instance record.

Table 2-30 Block Contention Statistics (PD_PDBC) Default and ChangeableValues



Collection Offset 5

Log No

LOGIF (Blank)

Key Fields

Class (CLASS)

Lifetime


Record Size


Table 2-31 Block Contention Statistics (PD_PDBC) Fields




edVersion

DataSource

Class(CLASS)

Block class -- string(19)

No All V$WAITSTAT.CLASS


Collectionterminationtime for theperformance






edVersion

DataSource

data storedin the record


Record name(alwaysPDBC)

-- string(4)





Wait Count(WAIT_COUNT)

Number ofOPERATIONwaits for theblock's CLASS

-- double No All V$WAITSTAT.COUNT


TotalOPERATIONwait time forthe block'sCLASS

-- double No All V$WAITSTAT.TIME

Buffer Pool (PD_PDBP)

Function

The Buffer Pool (PD_PDBP) record stores performance data indicating thestatus of the buffer pool available to instances at a specific point in time.Agent for Oracle creates one record for each buffer pool. This is a multi-instance record.

Table 2-32 Buffer Pool (PD_PDBP) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

ID (ID)


Lifetime

From the start to the stop of an Oracle instance

Record Size


Table 2-33 Buffer Pool (PD_PDBP) Fields




edVersion

DataSource

Buffer Busy Wait(BUFFER_BUSY_WAIT)

Statisticsabout bufferbusy waits

-- double Yes All V$BUFFER_POOL_STATISTICS.BUFFER_BUSY_WAIT

Buffers(BUFFERS)

Number ofbuffers inbuffer pool

-- double No All V$BUFFER_POOL.BUFFERS

Consistent Gets(CONSISTENT_GETS)

Statisticsaboutconsistentgets

-- double Yes All V$BUFFER_POOL_STATISTICS.CONSISTENT_GETS

Db Block Change(DB_BLOCK_CHANGE)

Statisticsaboutchanges todatabaseblocks

-- double Yes All V$BUFFER_POOL_STATISTICS.DB_BLOCK_CHANGE

Db Block Gets(DB_BLOCK_GETS)

Statisticsaboutcollecteddatabaseblocks

-- double Yes All V$BUFFER_POOL_STATISTICS.DB_BLOCK_GETS

Dirty BuffersInspected(DIRTY_BUFFERS_INSPECTED)

Informationabout dirtybuffers

-- double Yes All V$BUFFER_POOL_STATISTICS.DIRTY_BUFFERS_INSPECTED

Free Buffer Inspected(FREE_BUFFER_INSPECTED)

Informationabout freebuffers

-- double Yes All V$BUFFER_POOL_STATISTICS.FREE_BUFFER_INSPECTED





edVersion

DataSource

Free Buffer Wait(FREE_BUFFER_WAIT)

Statisticsabout freebuffer waits

-- double Yes All V$BUFFER_POOL_STATISTICS.FREE_BUFFER_WAIT

Got Buffers(BUF_GOT)

Number ofbufferscollected bysets

-- double Yes All V$BUFFER_POOL_STATISTICS.BUF_GOT

ID(ID)

Buffer poolID

-- ulong No All V$BUFFER_POOL.ID

Max Set Size(SET_MSIZE)

Maximumsize of bufferpool set

-- double Yes All V$BUFFER_POOL_STATISTICS.SET_MSIZE

Name(NAME)

Buffer poolname. Validvalues areDEFAULT,KEEP, andRECYCLE.

-- string(20)

No All V$BUFFER_POOL.NAME

Physical Reads(PHYSICAL_READS)

Statisticalvalue ofphysical readoperations

-- double Yes All V$BUFFER_POOL_STATISTICS.PHYSICAL_READS

Physical Writes(PHYSICAL_WRITES)

Statisticalvalue ofphysicalwriteoperations

-- double Yes All V$BUFFER_POOL_STATISTICS.PHYSICAL_WRITES





Record name(alwaysPDBP)

-- string(4)


Repl Num(CNUM_REPL)

Number ofbuffers onexchange list

-- double Yes All V$BUFFER_POOL_STATISTICS.CNUM_REPL





edVersion

DataSource

Scan Sum(SUM_SCAN)

Number ofscannedbuffers insets

-- double Yes All V$BUFFER_POOL_STATISTICS.SUM_SCAN


Number ofsets in bufferpool

-- double No All V$BUFFER_POOL.SET_COUNT

Set Num(CNUM_SET)

Number ofbuffers insets

-- double Yes All V$BUFFER_POOL_STATISTICS.CNUM_SET




Write Complete Wait(WRITE_COMPLETE_WAIT)

Statisticalvalue ofwritecompletewaits

-- double Yes All V$BUFFER_POOL_STATISTICS.WRITE_COMPLETE_WAIT

Write Num(CNUM_WRITE)

Number ofbuffers onwrite list

-- double Yes All V$BUFFER_POOL_STATISTICS.CNUM_WRITE

Write Sum(SUM_WRITE)

Number ofbufferswritten insets

-- double Yes All V$BUFFER_POOL_STATISTICS.SUM_WRITE

Cache Summary (PD_PDCS)

Function

The Cache Summary (PD_PDCS) record stores performance data indicatingthe status of each cache in the system global area (SGA) at a specific point intime.

Table 2-34 Cache Summary (PD_PDCS) Default and Changeable Values






Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-35 Cache Summary (PD_PDCS) Fields




edVersion

DataSource


Percentageof cursorsfound incursorsearches thatwere opencursors

-- double No All V$SYSTEM_CURSOR_CACHE.HIT_RATIO *100



-- double No All V$SYSTEM_CURSOR_CACHE.HITS


Total cursoropens

-- double No All V$SYSTEM_CURSOR_CACHE.OPENS

Database ObjectCache Keeps(DATABASE_OBJECT_CACHE_KEEPS)

Number ofobjects kept

-- ulong No All COUNT(V$DB_OBJECT_CACHE)where KEPT= 'YES'

Database ObjectCache Locks(DATABASE_OBJECT_CACHE_LOCKS)

Number ofusers lockingobjects incache

-- long No All SUM(V$DB_OBJECT_CACHE.LOCKS)





edVersion

DataSource

Database ObjectCache Pins(DATABASE_OBJECT_CACHE_PINS)

Number ofusers whohaveacquiredobjects incache

-- long No All SUM(V$DB_OBJECT_CACHE.PINS)

Dict Cache Fixed(DICTIONARY_CACHE_FIXED)

Number ofentries fixedin cache

-- double No All SUM(V$ROWCACHE.FIXED)

Dict Cache Flushes(DICTIONARY_CACHE_FLUSHES)

Number ofdisk flushes

-- double No All SUM(V$ROWCACHE.FLUSHES)

Dict Cache Get Miss%(DICTIONARY_CACHE_GET_MISSES_PERCENTAGE)

Percentageof datarequests forwhich acache missoccurred

-- double No All (SUM(V$ROWCACHE.GETMISSES) /SUM(V$ROWCACHE.GETS)) * 100

Dict Cache Get Misses(DICTIONARY_CACHE_GET_MISSES)

Number ofdatarequests forwhich acache missoccurred

-- double No All SUM(V$ROWCACHE.GETMISSES)

Dict Cache Gets(DICTIONARY_CACHE_GETS)

Number ofrequests forinformationabout dataobjects

-- double No All SUM(V$ROWCACHE.GETS)

Dict CacheModifications(DICTIONARY_CACHE_MODIFICATIONS)

Number ofinsert,update, anddeleteoperations

-- double No All SUM(V$ROWCACHE.MODIFICATIONS)

Dict Cache ScanCompletes(DICTIONARY_CACHE_SCAN_COMPLETES)

Number oftimesscanning of alist ofdependententries wascompleted

-- double No All SUM(V$ROWCACHE.SCANCOMPLETES)

Dict Cache ScanMisses(DICTIONARY_CACHE_SCAN_MISSES)

Number oftimes datawas notfound in

-- double No All SUM(V$ROWCACHE.SCANMISSES)





edVersion

DataSource

cache byscanning

Dict Cache ScanMisses %(DICTIONARY_CACHE_SCAN_MISSES_PERCENTAGE)

Percentageof times datawas notfound incache byscanning

-- double No All (SUM(V$ROWCACHE.SCANMISSES)/ SUM(V$ROWCACHE.SCANS)) *100

Dict Cache Scans(DICTIONARY_CACHE_SCANS)

Number ofscanrequests

-- double No All SUM(V$ROWCACHE.SCANS)

Dict Cache Usage(DICTIONARY_CACHE_USAGE)

Number ofcache entrieswith validdata

-- ulong No All SUM(V$ROWCACHE.USAGE)

Lib Cache Get Hit %(LIBRARY_CACHE_GET_HIT_PERCENTAGE)

Percentageof timesobjects werefound inlibrary cache

-- double No All (SUM(V$LIBRARYCACHE.GETHITS)/ SUM(V$LIBRARYCACHE.GETS)) *100

Lib Cache Get Hits(LIBRARY_CACHE_GET_HITS)

Number oftimes objectswere foundin librarycache

-- double No All SUM(V$LIBRARYCACHE.GETHITS)

Lib Cache Gets(LIBRARY_CACHE_GETS)

Number oflocksrequested forobjects inlibrary cache

-- double No All SUM(V$LIBRARYCACHE.GETS)

Lib CacheInvalidations(LIBRARY_CACHE_INVALIDATIONS)

Number oftimes anonpermanent libraryobject (suchas a sharedSQL area)was invalid

-- double No All SUM(V$LIBRARYCACHE.INVALIDATIONS)

Lib Cache Miss %(LIBRARY_CACHE_MISS_PERCENTAGE)

Library cachemisspercentage:Thepercentageof objects inthe library

-- double No All (SUM(V$LIBRARYCACHE.RELOADS)/ SUM(V$LIBRARYCACHE.PINS)) *100





edVersion

DataSource

cache thathad to bereloaded intothe librarycache. Ahigherpercentageindicatesgreaterresourceusage.

Lib Cache Pin Hit %(LIBRARY_CACHE_PIN_HIT_PERCENTAGE)

Ratio (as apercent) oftheLIBRARY_CACHE_PIN_HITSvalue to theLIBRARY_CACHE_PINSvalue

-- double No All (SUM(V$LIBRARYCACHE.PINHITS)/ SUM(V$LIBRARYCACHE.PINS)) *100

Lib Cache Pin Hits(LIBRARY_CACHE_PIN_HITS)

Number oftimes anobjectacquired oraccessed bythe systemhad alreadybeen placedin cache andinitialized

-- double No All SUM(V$LIBRARYCACHE.PINHITS)

Lib Cache Pins(LIBRARY_CACHE_PINS)

Number oftimes thesystemacquired anobject incache toaccess it

-- double No All SUM(V$LIBRARYCACHE.PINS)

Lib Cache Reloads(LIBRARY_CACHE_RELOADS)

Number oftimes thesystemneeded toreinitialize alibrary objectand load italong withthe databecause ithad not beenused recentlyor it wasinvalid

-- double No All SUM(V$LIBRARYCACHE.RELOADS)





edVersion

DataSource





Record name(alwaysPDCS)

-- string(4)


SQL Executing(SQL_EXECUTING)

Total numberof userscurrentlyexecutingSQLstatements

-- double No All SUM(V$SQLAREA.USERS_EXECUTING)




Total SQL Executions(TOTAL_SQL_EXECUTIONS)

Total numberof SQLexecutions

-- double No All executecount

Cache Summary Interval (PI_PICS)

Function

The Cache Summary Interval (PI_PICS) record stores performance data,taken at specific intervals, about each cache in the system global area (SGA).

Table 2-36 Cache Summary Interval (PI_PICS) Default and ChangeableValues




Log No

LOGIF (Blank)


Key Fields

None

Lifetime


Record Size

• Fixed part: 1,202 bytes• Variable part: 0 bytes

Table 2-37 Cache Summary Interval (PI_PICS) Fields




edVersion

DataSource


Percentageof cursorsfound incursorsearches thatwere opencursors

AVG double No All V$SYSTEM_CURSOR_CACHE.HIT_RATIO *100



AVG double Yes All V$SYSTEM_CURSOR_CACHE.HITS


Total cursoropens

AVG double Yes All V$SYSTEM_CURSOR_CACHE.OPENS

Database ObjectCache Keeps(DATABASE_OBJECT_CACHE_KEEPS)

Number ofobjects kept

AVG ulong No All COUNT(V$DB_OBJECT_CACHE)where KEPT= 'YES'

Database ObjectCache Locks(DATABASE_OBJECT_CACHE_LOCKS)

Number ofusers lockingobjects incache

AVG long No All SUM(V$DB_OBJECT_CACHE.LOCKS)

Database ObjectCache Pins(DATABASE_OBJECT_CACHE_PINS)

Number ofusers whohaveacquiredobjects incache

AVG long No All SUM(V$DB_OBJECT_CACHE.PINS)





edVersion

DataSource

Dict Cache Fixed(DICTIONARY_CACHE_FIXED)


AVG double Yes All SUM(V$ROWCACHE.FIXED)

Dict Cache Flushes(DICTIONARY_CACHE_FLUSHES)


AVG double Yes All SUM(V$ROWCACHE.FLUSHES)

Dict Cache Get Misses(DICTIONARY_CACHE_GET_MISSES)


AVG double Yes All SUM(V$ROWCACHE.GETMISSES)

Dict Cache Get Misses%(DICTIONARY_CACHE_GET_MISSES_PERCENTAGE)

Percentageof datarequests forwhich acache missoccurred

AVG double No All (SUM(V$ROWCACHE.GETMISSES) /SUM(V$ROWCACHE.GETS)) * 100

Dict Cache Gets(DICTIONARY_CACHE_GETS)

Number ofrequests forinformationabout dataobjects

AVG double Yes All SUM(V$ROWCACHE.GETS)

Dict CacheModifications(DICTIONARY_CACHE_MODIFICATIONS)


AVG double Yes All SUM(V$ROWCACHE.MODIFICATIONS)

Dict Cache ScanCompletes(DICTIONARY_CACHE_SCAN_COMPLETES)


AVG double Yes All SUM(V$ROWCACHE.SCANCOMPLETES)

Dict Cache Scan Miss%(DICTIONARY_CACHE_SCAN_MISSES_PERCENTAGE)

Percentageof times datawas notfound incache byscanning

AVG double No All (SUM(V$ROWCACHE.SCANMISSES)/ SUM(V$ROWCACHE.SCANS)) *100

Dict Cache ScanMisses(DICTIONARY_CACHE_SCAN_MISSES)

Number oftimes datawas notfound in

AVG double Yes All SUM(V$ROWCACHE.SCANMISSES)





edVersion

DataSource

cache byscanning

Dict Cache Scans(DICTIONARY_CACHE_SCANS)


AVG double Yes All SUM(V$ROWCACHE.SCANS)

Dict Cache Usage(DICTIONARY_CACHE_USAGE)

Number ofcache entrieswith validdata

AVG double Yes All SUM(V$ROWCACHE.USAGE)

Lib Cache Get Hit %(LIBRARY_CACHE_GET_HIT_PERCENTAGE)

Percentageof timesobjects werefound inlibrary cache

AVG double No All (SUM(V$LIBRARYCACHE.GETHITS)/ SUM(V$LIBRARYCACHE.GETS)) *100

Lib Cache Get Hits(LIBRARY_CACHE_GET_HITS)

Number oftimes objectswere foundin librarycache

AVG double Yes All SUM(V$LIBRARYCACHE.GETHITS)

Lib Cache Gets(LIBRARY_CACHE_GETS)

Number oflocksrequested forobjects inlibrary cache

AVG double Yes All SUM(V$LIBRARYCACHE.GETS)

Lib CacheInvalidations(LIBRARY_CACHE_INVALIDATIONS)


AVG double Yes All SUM(V$LIBRARYCACHE.INVALIDATIONS)


Library cachemisspercentage:Thepercentageof objects inthe librarycache thathad to bereloaded intothe librarycache. Ahigher

AVG double No All (SUM(V$LIBRARYCACHE.RELOADS)/ SUM(V$LIBRARYCACHE.PINS)) *100





edVersion

DataSource

percentageindicatesgreaterresourceusage.

Lib Cache Pin Hit %(LIBRARY_CACHE_PIN_HIT_PERCENTAGE)

Ratio (as apercent) oftheLIBRARY_CACHE_PIN_HITSvalue to theLIBRARY_CACHE_PINSvalue

AVG double No All (SUM(V$LIBRARYCACHE.PINHITS)/ SUM(V$LIBRARYCACHE.PINS)) *100

Lib Cache Pin Hits(LIBRARY_CACHE_PIN_HITS)

Number oftimes anobjectacquired oraccessed bythe systemhad alreadybeen placedin cache andinitialized

AVG double Yes All SUM(V$LIBRARYCACHE.PINHITS)

Lib Cache Pins(LIBRARY_CACHE_PINS)

Number oftimes thesystemacquired anobject incache toaccess it

AVG double Yes All SUM(V$LIBRARYCACHE.PINS)

Lib Cache Reloads(LIBRARY_CACHE_RELOADS)

Number oftimes thesystemneeded toreinitialize alibrary objectand load italong withthe databecause ithad not beenused recentlyor it wasinvalid

AVG double Yes All SUM(V$LIBRARYCACHE.RELOADS)








edVersion

DataSource



Record name(alwaysPICS)

COPY string(4)



Total numberof userscurrentlyexecutingSQLstatements

COPY double No All SUM(V$SQLAREA.USERS_EXECUTING)






COPY double Yes All executecount

Circuit (PD_PDCI)

Function

The Circuit (PD_PDCI) record stores performance data indicating the status ofcircuits at a specific point in time. To collect this record, you must have amulti-thread server (MTS) configuration.

Agent for Oracle creates one record for each circuit of an instance. This is amulti-instance record.

Table 2-38 Circuit (PD_PDCI) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

Circuit (CIRCUIT)


Lifetime


Record Size


Table 2-39 Circuit (PD_PDCI) Fields

Circuit (PD_PDCI)



edVersion

DataSource

Breaks(BREAKS)

Number ofcircuit breaks(pauses)

-- double No All V$CIRCUIT.BREAKS

Bytes(BYTES)

Number ofbytes thatpassedthrough thecircuit

-- double No All V$CIRCUIT.BYTES

Circuit(CIRCUIT)

Circuitaddress

-- string(16)

No All V$CIRCUIT.CIRCUIT

Circuit Server(SERVER)

Correctvaluescannot becollected forthis field.Currentserver'sprocessaddress

-- ulong No All V$CIRCUIT.SERVER

Dispatcher(DISPATCHER)

Correctvaluescannot becollected forthis field.Currentdispatcher'sprocessaddress

-- ulong No All V$CIRCUIT.DISPATCHER

Message0(MESSAGE0)

Size ofmessage inthe firstmessagebuffer inbytes

-- double No All V$CIRCUIT.MESSAGE0


Circuit (PD_PDCI)



edVersion

DataSource

Message1(MESSAGE1)

Size ofmessage inthe secondmessagebuffer inbytes

-- double No All V$CIRCUIT.MESSAGE1

Messages(MESSAGES)

Number ofmessagesthat passedthrough thecircuit

-- double No All V$CIRCUIT.MESSAGES

Queue(QUEUE)

Currentqueue withcircuit. Thisfield containsone of thefollowingvalues:COMMON:Waiting forserverprocess incommonqueueDISPATCHER:Waiting fordispatcherSERVER:BeingprocessedOUTBOUND:Waiting foroutboundconnectionNONE: Idlecircuit

-- string(16)

No All V$CIRCUIT.QUEUE





Record name(alwaysPDCI)

-- string(4)



Circuit (PD_PDCI)



edVersion

DataSource

SID(SID)

Session IDbound to thecircuit

-- ulong No All V$SESSION.SID where V$CIRCUIT.SADDR = V$SESSION.SADDR




Status(STATUS)

Circuitstatus:BREAK: Pause

EOF:ImmediatelybeforeerasureOUTBOUND:External linkto remotedatabaseNORMAL:Normalcircuit tolocaldatabase

-- string(16)

No All V$CIRCUIT.STATUS

User(USERNAME)

Oracle username

-- string(30)

No All V$SESSION.USERNAME

Waiter(WAITER)

Correctvaluescannot becollected forthis field.Address ofthe serverprocesswaiting for acircuit that iscurrentlybusy

-- ulong No All V$CIRCUIT.WAITER


Collection Instance 2 (PD_PCI)

Function

The Collection Instance 2 (PD_PCI) record stores performance data indicatingthe status of an instance at a specific point in time.

Table 2-40 Collection Instance 2 (PD_PCI) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-41 Collection Instance 2 (PD_PCI) Fields



Rule Format Delta

Supported

Version

DataSource

Host(HOST)

Instance'shost machinename

-- string(64) No All V$INSTANCE.HOST_NAME

ORACLE_HOME(ORACLE_HOME)

ORACLE_HOMEenvironmentvariable

-- string(255)

No All --

ORACLE_SID(ORACLE_SID)

ORACLE_SIDenvironmentvariable

-- string(30) No All --







Rule Format Delta

Supported

Version

DataSource

data stored inthe record


Record name(always PCI)

-- string(4) No All AgentCollector


Collectionstart time fortheperformancedata stored inthe record


Version(VERSION)

Version ofOracledatabase

-- string(20) No All PRODUCT_COMPONENT_VERSION

Collection Tablespace 2 (PD_PCTS)

Function

The Collection Tablespace 2 (PD_PCTS) record stores performance dataindicating the status of tablespaces in a database at a specific point in time.Agent for Oracle creates one record for each transaction. This is a multi-instance record.

Table 2-42 Collection Tablespace 2 (PD_PCTS) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

Tablespace Name (TABLESPACE_NAME)

Lifetime

From the creation to the deletion of a tablespace


Record Size


Table 2-43 Collection Tablespace 2 (PD_PCTS) Fields


View Name(Manager


Rule Format Delta

Supported

Version

Data Source

Free Mbytes(FREE_BYTES)

Remaining freespace inmegabytes.

-- double No All • For dictionarymanagedpermanenttablespaces,locallymanagedpermanenttablespaces,dictionarymanagedtemporarytablespaces,or UNDOtablespacesof Oracle9i orlater, whenundospace_option=N:SUM(DBA_FREE_SPACE.BYTES) / (1024* 1024)

• For a locallymanagedtemporarytablespace onOracle9i orlater, whenlocaltemp_option=N:SUM(V$TEMP_SPACE_HEADER.BYTES_FREE) /(1024 *1024)

• For a locallymanagedtemporarytablespace,whenlocaltemp_option=Y:



View Name(Manager


Rule Format Delta

Supported

Version

Data Source

SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED) /(1024 *1024)

• For UNDOtablespaces,whenundospace_option=Y:((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 *1024)

Mbytes(BYTES)

Size oftablespace inmegabytes

-- double No All • For dictionarymanagedpermanenttablespaces,locallymanagedpermanenttablespaces,or dictionarymanagedtemporarytablespacesof Oracle9i orlater:SUM(DBA_DATA_FILES.BYTES) / (1024* 1024)

• For locallymanagedtemporarytablespacesof Oracle9i orlater:SUM(DBA_TEMP_FILES.BYT



View Name(Manager


Rule Format Delta

Supported

Version

Data Source

ES) / (1024* 1024)


Collectionterminationtime for theperformancedata stored inthe record

-- time_t No All Agent Collector


Record name(always PCTS)

-- string(4)

No All Agent Collector


Collection starttime for theperformancedata stored inthe record


TablespaceName(TABLESPACE_NAME)

Tablespacename

-- string(30)

No All DBA_TABLESPACES.TABLESPACE_NAME

Control File (PD_PDCF)

Function

The Control File (PD_PDCF) record stores performance data indicating thestatus of a control file at a specific point in time. Agent for Oracle creates onerecord for each control file. This is a multi-instance record.

Table 2-44 Control File (PD_PDCF) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

File Name (NAME)


Lifetime

From the creation to the deletion of a database

Record Size


Table 2-45 Control File (PD_PDCF) Fields

Control File (PD_PDCF)



edVersion

DataSource

File Name(NAME)

Name of thecontrol file

-- string(513)

No All V$CONTROLFILE.NAME





Record name(alwaysPDCF)

-- string(4)





Status(STATUS)

Status ofcontrol file:INVALID:Name cannotbe identifiedVALID: Namecan beidentified

-- string(7)

No All V$CONTROLFILE.STATUS

Current Sessions Stat Summary (PD_PDS3)

Function

The Current Sessions Stat Summary (PD_PDS3) record stores performancedata indicating the status of all active sessions for an instance at a specificpoint in time.


Table 2-46 Current Sessions Stat Summary (PD_PDS3) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-47 Current Sessions Stat Summary (PD_PDS3) Fields




edVersion

DataSource

Block Changes/Tran(BLOCK_CHANGES_PER_TRANSACTION)

Rate at whicheachtransactionexecuteddatabasemanipulationlanguage(DML)statements

-- double No All db blockchanges /usercommits

Block Visits/Tran(BLOCK_VISITS_PER_TRANSACTION)

Number oftimes a workdatabase wasloaded pertransaction

-- double No All (db blockgets +consistentgets) /usercommits

Cache Hit %(CACHE_HIT_PERCENTAGE)

Buffer cacheusage

-- double No All • Oracle9i:(((dbblock





edVersion

DataSource

gets +consistentgets) -physicalreads)/ (dbblockgets +consistentgets))* 100

• Oracle10g andlater:(1 -(physicalreadscache /(consistentgetsfromcache +dbblockgetsfromcache))) * 100

Calls/Tran(CALLS_PER_TRANSACTION)

Rate at whichclientrequestswereexecuted pertransaction

-- double No All usercalls /usercommits

Changed Block %(CHANGED_BLOCK_PERCENTAGE)

Ratio (as apercent) ofthe numberof queriesthat changedata(insertion,update, anddeletion) tothe numberof queries(search,insertion,

-- double No All (db blockchanges /(block gets+consistentgets)) *100





edVersion

DataSource

update,deletion)executed onthe database

Consistent Change %(CONSISTENT_CHANGE_PERCENTAGE)

Ratio (as apercent) ofthe numberof timesrollbackentries wereapplied tomaintainreadconsistencyto thenumber ofreadconsistencyrequests bytheapplication

-- double No All (consistentchanges /consistentgets) * 100

Continued Row %(CONTINUED_ROW_PERCENTAGE)

Percentage offetched rowsthat werelonger thanone block orwere moved

-- double No All (tablefetchcontinuedrow /(tablefetch byrowid +table scanrowsgotten)) *100

Deadlocks(LOCK_DEADLOCKS)

Number ofprocessdeadlockscaused byDMLenqueuing(locking) inactivesession

-- double No All SUM(V$SESSTAT.VALUE)

Disk Sorts(SORTS_DISK)

Number ofdisk sortoperations


Lock Conversions(LOCK_CONVERSIONS)

Number ofenqueues(locks) whosemodechanged






edVersion

DataSource

(such as fromshare to lock)

Lock Releases(LOCK_RELEASES)

Number oftimesenqueuing(locking) wasreleased byactivesession (thisstatistic isthe same asthe numberof lockrequests)


Lock Requests(LOCK_REQUESTS)

Number oftimesenqueuing(locking) wasrequested byactivesession


Lock Timeouts(LOCK_TIMEOUTS)

Number oftimesenqueuing(locking)request wasnot permittedby the activesessionwithin thespecified waittime


Lock Waits(LOCK_WAITS)

Number oftimes lockrequest wasplaced in waitstatus byactivesession (thenumber oflock requeststhat were notplaced in waitstatus equalsthe numberof lockrequestsminus thenumber ofenqueuedwaits)






edVersion

DataSource

Logical Reads(LOGICAL_READS)

Sum of thenumber oflogical readoperations inreadconsistencymode andthe numberof requeststo the currentcopy of theblock

-- double No All db blockgets +consistentgets

Non-Index Lookups %(NON_INDEX_LOOKUPS)

Percentage offull tablescans whereno caching isperformed

-- double No All (tablescans (longtables) /(tablescans(shorttables) +table scans(longtables))) *100


Number oftimesdatabaseblock wasactually readfrom disk byactivesession

-- double No All physicalreads -physicalreads direct -physicalreads direct(lob)


Number ofphysical writeoperations ondisk by DBWR






Record name(alwaysPDS3)

-- string(4)


Recursive Calls(RECURSIVE_CALLS)

Number ofuser callsprocessed






edVersion

DataSource

Recursive to User Call%(RECURSIVE_TO_USER_CALL_PERCENTAGE)

Correctvalues cannotbe collectedfor this field.Ratio (as apercent) ofrecursivecalls to usercalls

-- double No All (recursivecalls /user calls)* 100

Redo Log SpaceRequests(REDO_LOG_SPACE_REQUESTS)

Number oftimes that,because theactive log filewas full, theOracle serverhad to waitfor disk spaceto beallocated fora REDO logentry.


Redo Log Space Wait%(REDO_LOG_SPACE_WAIT_PERCENTAGE)

Wait rate forallocations ofthe disk areato the REDOlog entry

-- double No All (redo logspacerequests /redoentries) *100

Row Source %(ROW_SOURCE_PERCENTAGE)

Percentage ofall rows thatwereobtained byfull tablescans

-- double No All (table scanrowsgotten /(tablefetch byrowid +table scanrowsgotten)) *100

Session CPU Usage(SESSION_CPU_USAGE)

Total CPUtime inhundredthsof a secondused toexecutestatementsduring datacollection


Session Cursor CacheCount

Number ofsessioncursorscached (the






edVersion

DataSource

(SESSION_CURSOR_CACHE_COUNT)

maximumnumber ofcursors thatcan becached isdeterminedby theSESSION_CACHED_CURSORSparameter inthe init.orafile)

Session Cursor CacheHit %(SESSION_CURSOR_CACHE_HIT_PERCENTAGE)

Percentage ofsessioncursors thatwere reused

-- double No All (sessioncursorcachehits /sessioncursorcachecount) *100

Session Cursor CacheHits(SESSION_CURSOR_CACHE_HITS)

Number oftimes cachedsessioncursor wasreused


Session PGA Memory(SESSION_PGA_MEMORY)

Size of PGAmemory usedby activesessionduring datacollection


Session UGA Memory(SESSION_UGA_MEMORY)

Size of UGAmemory usedby activesession


Sessions(SESSIONS)

Number ofsessionsduring datacollection

-- ulong No All COUNT(V$SESSION)

Sort Overflow %(SORT_OVERFLOW_PERCENTAGE)

Percentage ofsorts thatusedtemporarysegments

-- double No All (sorts(disk) /(sorts(memory) +sorts(disk))) *100





edVersion

DataSource

SQL Net Bytes Rcvd(SQL_NET_BYTES_RECEIVED)

Number ofbytes theactivesessionsreceived fromclients viaSQL*Net


SQL Net Bytes Sent(SQL_NET_BYTES_SENT)

Number ofbytes theactivesessions sentto clients viaSQL*Net





User Calls(USER_CALLS)

Number ofuser callsprocessed byactivesessions


User Calls / Parse(USER_CALLS_PER_PARSE)

Percentageindicatinghow well theapplication ismanaging thecontext area

-- double No All usercalls /parse count(total)

User Commits(USER_COMMITS)

Number oftransactionsby activesession


User Rollback %(USER_ROLLBACK_PERCENTAGE)

Percentage ofapplicationtransactionsthat failed(were rolledback)

-- double No All (userrollbacks /(usercommits +userrollbacks))* 100

User Rollbacks(USER_ROLLBACKS)

Number ofrollbacks byactivesession


Write %(WRITE_PERCENTAGE)

Ratio (as apercent) ofphysical

-- double No All (physicalwrites /(physical





edVersion

DataSource

writes to allphysical I/Os(reads andwrites)

reads +physicalwrites)) *100

Data Dictionary Cache (PD_PDDD)

Function

The Data Dictionary Cache (PD_PDDD) record stores performance dataindicating the usage of the data dictionary cache at a specific point in time.Agent for Oracle creates one record for each data dictionary cache. This is amulti-instance record.

Table 2-48 Data Dictionary Cache (PD_PDDD) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

• Cache # (CACHE_NUM)• Subordinate # (SUBORDINATE_NUM)

Lifetime


Record Size



Table 2-49 Data Dictionary Cache (PD_PDDD) Fields




edVersion

DataSource

Cache #(CACHE_NUM)

ID number ofrow cache

-- double No All V$ROWCACHE.CACHE#

Count(COUNT)

Total numberof entries incache

-- long No All V$ROWCACHE.COUNT

Fixed(FIXED)


-- ulong No All V$ROWCACHE.FIXED

Flushes(FLUSHES)

Number oftimes cachewas flushedto disk

-- double No All V$ROWCACHE.FLUSHES

Get Misses(GET_MISSES)


-- double No All V$ROWCACHE.GETMISSES

Get Misses %(GET_MISSES_PERCENTAGE)

Percentageof datarequests forwhich acache missoccurredduring theinterval

-- double No All (V$ROWCACHE.GETMISSES /V$ROWCACHE.GETS) * 100

Gets(GETS)

Total numberof requeststo dataobjectinformation

-- double No All V$ROWCACHE.GETS

Modifications(MODIFICATIONS)


-- double No All V$ROWCACHE.MODIFICATIONS

Parameter(PARAMETER)

Name ofinit.oraparameterthatdeterminesthe numberof entries indata

-- string(32)

No All V$ROWCACHE.PARAMETER





edVersion

DataSource

dictionarycache





Record name(alwaysPDDD)

-- string(4)


Scan Completes(SCAN_COMPLETES)

Number oftimes a list ofsubordinateentries wasscannedcompletely

-- double No All V$ROWCACHE.SCANCOMPLETES

Scan Misses(SCAN_MISSES)

Number ofscans duringwhich datawas notfound incache

-- double No All V$ROWCACHE.SCANMISSES

Scan Misses %(SCAN_MISSES_PERCENTAGE)

Percentageof scans inwhich datawas notfound incache

-- double No All (V$ROWCACHE.SCANMISSES /V$ROWCACHE.SCANS) * 100

Scans(SCANS)


-- double No All V$ROWCACHE.SCANS




Subordinate #(SUBORDINATE_NUM)

Subordinateset number

-- double No All V$ROWCACHE.SUBORDINATE#

Type(TYPE)

Type ofmaster orsubordinaterow cache

-- string(11)

No All V$ROWCACHE.TYPE





edVersion

DataSource

Usage(USAGE)

Number ofcache entriescontainingvalid data

-- ulong No All V$ROWCACHE.USAGE

Data Dictionary Cache Interval (PI_PIDD)

Function

The Data Dictionary Cache Interval (PI_PIDD) record stores performancedata, taken at specific intervals, about usage of the data dictionary cache.Agent for Oracle creates one record for each data dictionary cache. This is amulti-instance record.

Table 2-50 Data Dictionary Cache Interval (PI_PIDD) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

• Cache # (CACHE_NUM)• Subordinate # (SUBORDINATE_NUM)

Lifetime


Record Size



Table 2-51 Data Dictionary Cache Interval (PI_PIDD) Fields




edVersion

DataSource

Cache #(CACHE_NUM)

ID number ofrow cache

COPY double No All V$ROWCACHE.CACHE#

Count(COUNT)

Number ofentries incache

AVG long No All V$ROWCACHE.COUNT

Fixed(FIXED)


AVG ulong No All V$ROWCACHE.FIXED

Flushes(FLUSHES)


AVG double Yes All V$ROWCACHE.FLUSHES

Get Misses(GET_MISSES)

Number ofdatarequests forwhich acache missoccurredduring theinterval

AVG double Yes All V$ROWCACHE.GETMISSES

Get Misses %(GET_MISSES_PERCENTAGE)

Percentageof datarequests forwhich acache missoccurredduring theinterval

AVG double No All (V$ROWCACHE.GETMISSES /V$ROWCACHE.GETS) * 100

Gets(GETS)

Number ofrequests todata objectinformationduring theinterval

AVG double Yes All V$ROWCACHE.GETS

Modifications(MODIFICATIONS)


AVG double Yes All V$ROWCACHE.MODIFICATIONS


Name ofinit.oraparameterthatdeterminesthe numberof entries in

COPY string(32)

No All V$ROWCACHE.PARAMETER





edVersion

DataSource

datadictionarycache





Record name(alwaysPIDD)

COPY string(4)


Scan Completes(SCAN_COMPLETES)


AVG double Yes All V$ROWCACHE.SCANCOMPLETES

Scan Misses(SCAN_MISSES)

Number oftimes datawas notfound incache byscanningduring theinterval

AVG double Yes All V$ROWCACHE.SCANMISSES

Scan Misses %(SCAN_MISSES_PERCENTAGE)

Percentageof scans forwhich datawas notfound incache duringthe interval

AVG double No All (V$ROWCACHE.SCANMISSES /V$ROWCACHE.SCANS) * 100

Scans(SCANS)

Number ofscanrequestsduring theinterval

AVG double Yes All V$ROWCACHE.SCANS




Subordinate #(SUBORDINATE_NUM)

Subordinatenet number

COPY double No All V$ROWCACHE.SUBORDINATE#





edVersion

DataSource

Type(TYPE)

Type ofmaster orsubordinatecache type

COPY string(11)

No All V$ROWCACHE.TYPE

Usage(USAGE)

Number ofcache entriescontainingvalid data

AVG ulong No All V$ROWCACHE.USAGE

Data File (PD_PDDF)

Function

The Data File (PD_PDDF) record stores performance data indicating the statusof data files at a specific point in time. Agent for Oracle creates one record foreach data file in a database. This is a multi-instance record.

Table 2-52 Data File (PD_PDDF) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• File # (FILE_NUM)• File Name (NAME)

Lifetime

From the creation to the deletion of a data file

Record Size



Table 2-53 Data File (PD_PDDF) Fields

Data File (PD_PDDF)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Blocks(BLOCKS)

Oracleblock size

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:DBA_DATA_FILES.BLOCKS

• For locally managedtemporary tablespaces:DBA_TEMP_FILES.BLOCKS

CheckpointChange #(CHECKPOINT_CHANGE_NUM)

Systemchangenumber(SCN) atthe lastcheckpoint

-- double No All V$DATAFILE.CHECKPOINT_CHANGE#

Enabled(ENABLED)

Methodforaccessingfile usingSQL; thisfieldcontainsone ofthefollowingvalues:DISABLED, READONLY,READWRITE,UNKNOWN

-- string(10)

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.ENABLED

• For locally managedtemporary tablespaces:V$TEMPFILE.ENABLED

File #(FILE_NUM)

Fileidentificationnumber

-- long No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.FILE#

• For locally managedtemporary tablespaces:V$TEMPFILE.FILE#


Data File (PD_PDDF)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

File Name(NAME)

File name -- string(513)

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.NAME

• For locally managedtemporary tablespaces:V$TEMPFILE.NAME


Percentage ofspacethat isfree

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,locally managedpermanent tablespaces,or UNDO tablespaces,whenundospace_option=N:(SUM(DBA_FREE_SPACE.BYTES) / V$DATAFILE.BYTES) *100

• For a locally managedtemporary tablespace,whenlocaltemp_option=N:(V$TEMP_SPACE_HEADER /DBA_TEMP_FILES.BYTES)* 100

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:((V$TEMPFILE.BYTES -V$TEMP_EXTENT_POOL.BYTES_USED) / V$TEMPFILE.BYTES) *100

• For UNDO tablespaces,whenundospace_option=Y:


Data File (PD_PDDF)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') / V$DATAFILE.BYTES) *100

Free Mbytes(FREE)

Remaining freespace inmegabytes

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,locally managedpermanent tablespaces,or UNDO tablespaces,whenundospace_option=N:SUM(DBA_FREE_SPACE.BYTES) / (1024 * 1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=N:(V$TEMP_SPACE_HEADER.BYTES_FREE) / (1024 *1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:(V$TEMPFILE.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED) / (1024 *1024)

• For UNDO tablespaces,whenundospace_option=Y:((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 * 1024)

MBytes(BYTES)

Percentage of diskspaceused by a

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,


Data File (PD_PDDF)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

filesystem,inmegabytes

or locally managedpermanent tablespaces:V$DATAFILE.BYTES /(1024 * 1024)

• For locally managedtemporary tablespaces:V$TEMPFILE.BYTES /(1024 * 1024)

Physical BlocksRead(PHYSICAL_BLOCKS_READ)

Numberofphysicalblockreadoperations

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYBLKRD

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYBLKRD

Physical BlocksWritten(PHYSICAL_BLOCKS_WRITTEN)

Numberofphysicalblockwriteoperations

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYBLKWRT

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYBLKWRT


Numberofphysicalreadoperations thatwerecompleted

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYRDS

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYRDS


Numberofphysicalwriteoperation

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:


Data File (PD_PDDF)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

s thatwerecompleted

V$FILESTAT.PHYWRTS• For locally managed

temporary tablespaces:V$TEMPSTAT.PHYWRTS


Readoperationtime inhundredths of asecond

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.READTIM

• For locally managedtemporary tablespaces:V$TEMPSTAT.READTIM


Collectiontermination timefor theperformance datastored intherecord



Recordname(alwaysPDDF)

-- string(4)



Collectionstart timefor theperformance datastored intherecord


Status(STATUS)

File type(systemfile oruser file)and filestatus(OFFLINE, SYSOFF,ONLINE,SYSTEM,

-- string(7)

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.STATUS

• For locally managedtemporary tablespaces:V$TEMPFILE.STATUS


Data File (PD_PDDF)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

orRECOVER)


Tablespace nameassociated withthe file

-- string(30)

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:DBA_DATA_FILES.TABLESPACE_NAME

• For locally managedtemporary tablespaces:DBA_TEMP_FILES.TABLESPACE_NAME

Used Mbytes(USED)

Size ofused areainmegabytes

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,locally managedpermanent tablespaces,or UNDO tablespaces,whenundospace_option=N:(V$DATAFILE.BYTES -SUM(DBA_FREE_SPACE.BYTES)) / (1024 * 1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=N:(V$TEMPFILE.BYTES - V$TEMP_SPACE_HEADER.BYTES_FREE) / (1024 *1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:(V$TEMPFILE.BYTES -(V$TEMPFILE.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED)) / (1024 *1024)



Data File (PD_PDDF)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

(V$DATAFILE.BYTES -SUM(DBA_FREE_SPACE.BYTES) -SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 * 1024)


Ratio (asapercent)ofphysicalwrites toallphysicalI/Os(readsandwrites)

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:(V$FILESTAT.PHYWRTS /(V$FILESTAT.PHYRDS +V$FILESTAT.PHYWRTS))* 100

• For locally managedtemporary tablespaces:(V$TEMPSTAT.PHYWRTS /(V$TEMPSTAT.PHYRDS +V$TEMPSTAT.PHYWRTS))* 100


Writeoperationtime inhundredths of asecond

-- double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.WRITETIM

• For locally managedtemporary tablespaces:V$TEMPSTAT.WRITETIM


Function

The Data File Interval (PI_PIDF) record stores performance data, taken atspecific intervals, about data files. Agent for Oracle creates one record foreach data file in a database. This is a multi-instance record.


Table 2-54 Data File Interval (PI_PIDF) Default and Changeable Values




Log Yes

LOGIF (Blank)

Key Fields


Lifetime


Record Size


Table 2-55 Data File Interval (PI_PIDF) Fields


View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Blocks(BLOCKS)

Oracleblock size

COPY double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:DBA_DATA_FILES.BLOCKS

• For locally managedtemporary tablespaces:DBA_TEMP_FILES.BLOCKS


Systemchangenumber(SCN) atthe last

COPY double No All V$DATAFILE.CHECKPOINT_CHANGE#



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

checkpoint

Enabled(ENABLED)

Methodforaccessingfile usingSQL; thisfieldcontainsone ofthefollowingvalues:DISABLED, READONLY,READWRITE,UNKNOWN

COPY string(10)

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.ENABLED

• For locally managedtemporary tablespaces:V$TEMPFILE.ENABLED

File #(FILE_NUM)


COPY long No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.FILE#


File Name(NAME)

File name COPY string(513)





AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,locally managedpermanent tablespaces,or UNDO tablespaces,



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

whenundospace_option=N:(SUM(DBA_FREE_SPACE.BYTES) / V$DATAFILE.BYTES) *100

• For a locally managedtemporary tablespace,whenlocaltemp_option=N:(V$TEMP_SPACE_HEADER /V$TEMPFILE.BYTES) *100

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:((V$TEMPFILE.BYTES -V$TEMP_EXTENT_POOL.BYTES_USED) / V$TEMPFILE.BYTES) *100

• For UNDO tablespaces,whenundospace_option=Y:((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /V$DATAFILE.BYTES) *100

Free Change(FREE_CHANGE)

Changeto thefreespace(differencebetweenthe valueobtainedthis timeand thevalueobtainedlast

AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,locally managedpermanent tablespaces,or UNDO tablespaces,whenundospace_option=N:SUM(DBA_FREE_SPACE.BYTES) / (1024 *1024)



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

time), inmegabytes


• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:(V$TEMPFILE.BYTES -V$TEMP_EXTENT_POOL.BYTES_USED) / (1024 *1024)




AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,locally managedpermanent tablespaces,or UNDO tablespaces,whenundospace_option=N:SUM(DBA_FREE_SPACE.BYTES) / (1024 *1024)




View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:(V$TEMPFILE.BYTES -V$TEMP_EXTENT_POOL.BYTES_USED) / (1024 *1024)


I/O Ops/sec(IO_RATE)

Numberof I/Ooperations persecond

AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:(V$FILESTAT.PHYRDS +V$FILESTAT.PHYWRTS) /seconds-in-interval

• For locally managedtemporary tablespaces:(V$TEMPSTAT.PHYRDS +V$TEMPSTAT.PHYWRTS) /seconds-in-interval

Mbytes(BYTES)

Percentage of diskspaceused by afilesystem,inmegabytes

COPY double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.BYTES /(1024 * 1024)




View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source


Numberofphysicalblockreadoperations duringtheinterval

AVG double Yes All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYBLKRD

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYBLKRD


Numberofphysicalblockwriteoperations duringtheinterval

AVG double Yes All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYBLKWRT

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYBLKWRT


Numberofphysicalblockreadoperations thatwerecompleted duringtheinterval

AVG double Yes All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYRDS



Numberofphysicalblockwriteoperations thatwerecompleted duringtheinterval

AVG double Yes All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYWRTS

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYWRTS



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source


If thevalue oftheTIMED_STATISTICSparameter in theinit.orafile isTRUE, thereadoperationtimeduringtheinterval.If theparameter value isFALSE,this fieldcontains0.(inhundredths of asecond)

AVG double Yes All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.READTIM

• For locally managedtemporary tablespaces:V$TEMPSTAT.READTIM

Reads/sec(READ_RATE)

Numberof readoperations persecond

AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYRDS /seconds-in-interval

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYRDS /seconds-in-interval



COPY time_t No All Agent Collector



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source


Recordname(alwaysPIDF)

COPY string(4)





Status(STATUS)

File type(systemfile oruser file)and filestatus(OFFLINE, SYSOFF,ONLINE,SYSTEM,orRECOVER)

COPY string(7)

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.STATUS

• For locally managedtemporary tablespaces:V$TEMPFILE.STATUS


Tablespace nameassociated withthe file

COPY string(30)



Used Change(USED_CHANGE)

Usedspace(thedifferencebetweenthevaluesobtainedthis timeand the

AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,locally managedpermanent tablespaces,or UNDO tablespaces,whenundospace_option=N:



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

lasttime).Measuredinmegabytes.

(V$DATAFILE.BYTES -SUM(DBA_FREE_SPACE.BYTES)) / (1024 *1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=N:(V$TEMPFILE.BYTES -V$TEMP_SPACE_HEADER.BYTES_FREE) / (1024 *1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:(V$TEMPFILE.BYTES -(V$TEMPFILE.BYTES -V$TEMP_EXTENT_POOL.BYTES_USED)) / (1024 *1024)

• For UNDO tablespaces,whenundospace_option=Y:(V$DATAFILE.BYTES -SUM(DBA_FREE_SPACE.BYTES) -SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 * 1024)

Used Mbytes(USED_BYTES)

Changein theamountof usedspace, inmegabytes

AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,locally managedpermanent tablespaces,or UNDO tablespaces,whenundospace_option=N:(V$DATAFILE.BYTES -SUM(DBA_FREE_SPACE.BYTES)) / (1024 *1024)

• For a locally managedtemporary tablespace,



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

whenlocaltemp_option=N:(V$TEMPFILE.BYTES -V$TEMP_SPACE_HEADER.BYTES_FREE) / (1024 *1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:(V$TEMPFILE.BYTES -(V$TEMPFILE.BYTES -V$TEMP_EXTENT_POOL.BYTES_USED)) / (1024 *1024)

• For UNDO tablespaces,whenundospace_option=Y:(V$DATAFILE.BYTES -SUM(DBA_FREE_SPACE.BYTES) -SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 * 1024)



AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:(V$FILESTAT.PHYWRTS /(V$FILESTAT.PHYRDS +V$FILESTAT.PHYWRTS))* 100

• For locally managedtemporary tablespaces:(V$TEMPSTAT.PHYWRTS /(V$TEMPSTAT.PHYRDS +V$TEMPSTAT.PHYWRTS))* 100



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source


If thevalue oftheTIMED_STATISTICSparameter in theinit.orafile isTRUE, thewriteoperationtimeduringtheinterval.If theparameter value isFALSE,this fieldcontains0.(inhundredths of asecond)

AVG double Yes All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.WRITETIM

• For locally managedtemporary tablespaces:V$TEMPSTAT.WRITETIM

Writes/sec(WRITES_RATE)

Numberof writeoperations persecond

AVG double No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYWRTS /seconds-in-interval

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYWRTS /seconds-in-interval

Database (PD_PDDB)

Function

The Database (PD_PDDB) record stores performance data, taken at a specificpoint in time, indicating the following:

• General information about a database


• Statistics on tablespaces• Statistics on data files

If the sp_inst_seg2.sql script is executed instead of the sp_inst.sql scriptduring setup for Agent for Oracle, Agent for Oracle references theDBA_SEGMENTS_2 view instead of the DBA_SEGMENTS view when creating theDatabase (PD_PDDB) record.

• For details about the setup procedure for Agent for Oracle, see the TuningManager Installation Guide.

Table 2-56 Database (PD_PDDB) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-57 Database (PD_PDDB) Fields

Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Archive Change#(ARCHIVE_CHANGE_NUM)

Lastarchivedsystemchangenumber(SCN)

-- double No All V$DATABASE.ARCHIVE_CHANGEE#

Blocks(BLOCKS)

Size oftablespace in

-- double No All • For Oracle9i or later,which does not have


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Oracleblocks

any locally managedtemporary tablespaces:SUM(DBA_DATA_FILES.BLOCKS)

• For Oracle9i or later,which has locallymanaged temporarytablespaces:SUM(DBA_DATA_FILES.BLOCKS) +SUM(DBA_TEMP_FILES.BLOCKS)



-- double No All V$DATABASE.CHECKPOINT_CHANGE#

Created(CREATED)

Creationdate

-- string(20)

No All V$DATABASE.CREATED

DB Files %(PERCENT_DB_FILES)

Ratio (asapercent)of thenumberof datafiles totheDB_FILESparameter value intheinit.orafile

-- double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:(COUNT(V$DATAFILE) /init.ora DB_FILES) *100

• For Oracle9i or later,which has locallymanaged temporarytablespaces:((COUNT(V$DATAFILE)+COUNT(DBA_TEMP_FILES)) / init.oraDB_FILES) * 100

DB Name(NAME)

Databasename

-- string(9)

No All V$DATABASE.NAME

Datafiles(DATAFILES)

Numberof datafiles

-- ulong No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:COUNT(V$DATAFILE)


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

• For Oracle9i or later,which has locallymanaged temporarytablespaces:COUNT(V$DATAFILE) +COUNT(DBA_TEMP_FILES)

Extents(EXTENTS)

Correctvaluescannotbecollectedfor thisfield.Numberofextents

-- double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:SUM(DBA_SEGMENTS.EXTENTS)

• For Oracle9i or later,which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:SUM(DBA_SEGMENTS.EXTENTS) + SUM(V$SORT_SEGMENT.TOTAL_EXTENTS)

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:SUM(DBA_SEGMENTS.EXTENTS) +SUM(DBA_TEMP_FILES.BYTES / V$TEMP_EXTENT_MAP.BYTES)



-- double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces,or for UNDOtablespaces, whenundospace_option=N:(SUM(DBA_FREE_SPACE.BYTES) /DBA_DATA_FILES.BYTES) * 100

• For Oracle9i or later,which has locallymanaged temporary


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

tablespaces, whenlocaltemp_option=N:((SUM(DBA_FREE_SPACE.BYTES) + SUM(V$TEMP_SPACE_HEADER.BYTES_FREE)) /(DBA_DATA_FILES.BYTES +DBA_TEMP_FILES.BYTES)) * 100

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED)) /(DBA_DATA_FILES.BYTES +DBA_TEMP_FILES.BYTES)) * 100

• For UNDO tablespaces,whenundospace_option=Y:((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /DBA_DATA_FILES.BYTES) * 100

Free Extents(FREE_EXTENTS)

Numberof freeextents

-- double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:COUNT(DBA_FREE_SPACE)

• For Oracle9i or later,which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

COUNT(DBA_FREE_SPACE) + COUNT(V$TEMP_SPACE_HEADER)

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:COUNT(DBA_FREE_SPACE) +SUM((DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED) / V$TEMP_EXTENT_MAP.BYTES)



-- double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces,or for UNDOtablespaces, whenundospace_option=N:SUM(DBA_FREE_SPACE.BYTES) / (1024 *1024)

• For Oracle9i or later,which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:(SUM(DBA_FREE_SPACE.BYTES) + SUM(V$TEMP_SPACE_HEADER.BYTES_FREE)) / (1024* 1024)

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:(SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED)) / (1024 *1024)


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source


High Max Extents(HIGH_MAX_EXTENTS)

Correctvaluescannotbecollectedfor thisfield.NumberofsegmentswhosePCT_MAX_EXTENTSexceeds90%

-- ulong No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:COUNT(DBA_SEGMENTS)whereDBA_SEGMENTS.EXTENTS> 0.9 *DBA_SEGMENTS.MAX_EXTENTS

• For Oracle9i or later,which has locallymanaged temporarytablespaces:COUNT(DBA_SEGMENTS)whereDBA_SEGMENTS.EXTENTS> 0.9 *DBA_SEGMENTS.MAX_EXTENTS + COUNT(V$SORT_SEGMENT) whereV$SORT_SEGMENT.TOTAL_EXTENTS > 0.9 * V$SORT_SEGMENT.MAX_SIZE

Links(LINKS)

This fieldis notsupported.Numberofdatabaselinks

-- short No Notsupported

COUNT(V$DBLINK)

Links In Tran(LINKS_IN_TRAN)

This fieldis notsupported.


SUM(V$DBLINK.IN_TRANSACTION)


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Numberof currentdatabaselinks intransaction

Links Logged On(LINKS_LOGGED_ON)

This fieldis notsupported.Numberofdatabaselinkscurrentlylogged on


SUM(V$DBLINK.LOGGED_ON)

Links OpenCursors(LINKS_OPEN_CURSORS)

This fieldis notsupported.Numberofdatabaselinks withopencursor


SUM(V$DBLINK.OPEN_CURSORS)

Log Files %(PERCENT_LOG_FILES)

Ratio (asapercent)of thenumberof REDOlog filesto theLOG_FILESparameter value intheinit.orafile.Correctvaluescannotbecollectedfor thisfield. The

-- double No All --


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

value isalways 0.

Log Mode(LOG_MODE)

Archivelogmode.ValidvaluesareNOARCHIVELOG andARCHIVELOG.

-- string(12)

No All V$DATABASE.LOG_MODE

Mbytes(BYTES)

Size ofthedatabasefile inmegabytes

-- double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:SUM(DBA_DATA_FILES.BYTES) / (1024 *1024)

• For Oracle9i or later,which has locallymanaged temporarytablespaces:(SUM(DBA_DATA_FILES.BYTES) +SUM(DBA_TEMP_FILES.BYTES)) / (1024 *1024)

Next Alloc Fails(NEXT_ALLOC_FAILS)

Correctvaluescannotbecollectedfor thisfield.NumberofsegmentsthatexceedthemaximumfragmentspermittedforNEXT_EXT

-- ulong No All COUNT(DBA_SEGMENTS)where NEXT_EXTENT >MAX(FETS$.LENGTH) *DB_BLOCK_SIZE


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

ENT. Fora locallymanagedtablespace, thevalue isalways 0.

Overextended(OVEREXTENDED)

Correctvaluescannotbecollectedfor thisfield.Numberofsegmentswithmorethan fiveextents

-- ulong No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:COUNT(DBA_SEGMENTS)where EXTENTS > 5

• For Oracle9i or later,which has locallymanaged temporarytablespaces:COUNT(DBA_SEGMENTS)where EXTENTS > 5 +COUNT(V$SORT_SEGMENT) whereTOTAL_EXTENTS > 5



-- double No All SUM(V$FILESTAT.PHYBLKRD)


Numberofphysicalblockwriteoperations

-- double No All SUM(V$FILESTAT.PHYBLKWRT)



-- double No All SUM(V$FILESTAT.PHYRDS)

Physical Writes Numberof

-- double No All SUM(V$FILESTAT.PHYWRTS)


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

(PHYSICAL_WRITES)

physicalwriteoperations thatwerecompleted





Recordname(alwaysPDDB)

-- string(4)


Redo Files(REDO_FILES)

Numberof REDOlog files

-- ulong No All COUNT(V$LOGFILE)

RollbackSegments(ROLLBACK_SEGMENTS)

Numberofrollbacksegments

-- ulong No All COUNT(V$ROLLNAME)

RollbackSegments Hit %(ROLLBACK_SEGMENTS_HIT_PERCENTAGE)

Percentage ofrollbacksegmentheadersthat wereobtainedwithoutwaiting

-- double No All ((SUM(V$ROLLSTAT.GETS) -SUM(V$ROLLSTAT.WAITS)) /SUM(V$ROLLSTAT.GETS)) *100

RollbackSegments Trans(ROLLBACK_SEGMENTS_TRANS)

Numberofcurrentlyactivetransactions

-- long No All SUM(V$ROLLSTAT.XACTS)

Segments(SEGMENTS)

Correctvaluescannotbe

-- long No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

collectedfor thisfield.Numberofsegments

COUNT(DBA_SEGMENTS)• For Oracle9i or later,

which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:COUNT(DBA_SEGMENTS)+ COUNT(V$SORT_SEGMENT)

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:COUNT(DBA_SEGMENTS)+COUNT(DBA_TEMP_FILESGROUP BYTABLESPACE_NAME)

Sort Segments(SORT_SEGMENTS)

Correctvaluescannotbecollectedfor thisfield.Numberof sortsegments

-- ulong No All COUNT(V$SORT_SEGMENT)

Sorting Users(SORTING_USERS)

Numberof activeusers forthecurrentsortsegment

-- long No All SUM(V$SORT_SEGMENT.CURRENT_USERS)




Tablespaces(TABLESPACES)

Numberof

-- double No All COUNT(DBA_TABLESPACES)


Database (PD_PDDB)

View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

tablespaces


Size ofusedarea inmegabytes. If aninstanceofOracle9ior later isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespace is notcollected.

-- double No All • For tablespaces otherthan UNDOtablespaces, or forUNDO tablespaces,whenundospace_option=N:SUM(sm$ts_used.bytes) /(1024 * 1024)

• For UNDO tablespaces,whenundospace_option=Y:(SUM(sm$ts_used.bytes) -SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 * 1024)



-- double No All (SUM(V$FILESTAT.PHYWRTS) /(SUM(V$FILESTAT.PHYRDS)+ SUM(V$FILESTAT.PHYWRTS))) *100


Function

The Database Interval (PI_PIDB) record stores performance data, taken atspecific intervals, about a database.

If the sp_inst_seg2.sql script is executed instead of the sp_inst.sql scriptduring setup for Agent for Oracle, Agent for Oracle references the


DBA_SEGMENTS_2 view instead of the DBA_SEGMENTS view when creating theDatabase Interval (PI_PIDB) record.

For details about the setup procedure for Agent for Oracle, see the TuningManager Installation Guide.

Table 2-58 Database Interval (PI_PIDB) Default and Changeable Values




Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-59 Database Interval (PI_PIDB) Fields


View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Archive Change#(ARCHIVE_CHANGE_NUM)

Lastarchivedsystemchangenumber(SCN)

COPY double No All V$DATABASE.ARCHIVE_CHANGE#

Blocks(BLOCKS)

Size ofdatabasein Oracleblocks

AVG double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:SUM(DBA_DATA_FILES.BLOCKS)

• For Oracle9i or later,which has locally



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

managed temporarytablespaces:SUM(DBA_DATA_FILES.BLOCKS) +SUM(DBA_TEMP_FILES.BLOCKS)



COPY double No All V$DATABASE.CHECKPOINT_CHANGE#

Created(CREATED)

Creationdate

COPY string(20)

No All V$DATABASE.CREATED


Numberof datafiles

AVG ushort No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:COUNT(V$DATAFILE)

• For Oracle9i or later,which has locallymanaged temporarytablespaces:COUNT(V$DATAFILE) +COUNT(DBA_TEMP_FILES)

DB Files %(PERCENT_DB_FILES)

Ratio (asapercent)of thenumberof datafiles totheDB_FILESparameter value intheinit.orafile

AVG double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:(COUNT(V$DATAFILE) /init.ora DB_FILES) *100

• For Oracle9i or later,which has locallymanaged temporarytablespaces:((COUNT(V$DATAFILE)+COUNT(DBA_TEMP_FILES)) / init.oraDB_FILES) * 100

DB Name Databasename

COPY string(9)




View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

(NAME)

Extents(EXTENTS)

Correctvaluescannotbecollectedfor thisfield.Numberofextents

AVG double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:SUM(DBA_SEGMENTS.EXTENTS)

• For Oracle9i or later,which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:SUM(DBA_SEGMENTS.EXTENTS) + SUM(V$SORT_SEGMENT.TOTAL_EXTENTS)

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:SUM(DBA_SEGMENTS.EXTENTS) +SUM(DBA_TEMP_FILES.BYTES / V$TEMP_EXTENT_MAP.BYTES)



AVG double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces,or for UNDOtablespaces, whenundospace_option=N:(SUM(DBA_FREE_SPACE.BYTES) /DBA_DATA_FILES.BYTES) * 100

• For Oracle9i or later,which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:((SUM(DBA_FREE_SPACE.BYTES) + SUM(V$TEMP_SPACE_HEADER.BYTES_FREE)) /(DBA_DATA_FILES.BYTE



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

S+DBA_TEMP_FILES.BYTES)) * 100

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED)) /(DBA_DATA_FILES.BYTES +DBA_TEMP_FILES.BYTES)) * 100

• For UNDO tablespaces,whenundospace_option=Y:((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /DBA_DATA_FILES.BYTES) * 100

Free Change(FREE_CHANGE)

Changeto thefreespace inbytes

AVG double No All • For tablespaces otherthan UNDOtablespaces, or forUNDO tablespaces,whenundospace_option=N:SUM(DBA_FREE_SPACE.BYTES)

• For UNDO tablespaces,whenundospace_option=Y:SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED')


Numberof freeextents

AVG double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

COUNT(DBA_FREE_SPACE)• For Oracle9i or later,

which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:

COUNT(DBA_FREE_SPACE) +COUNT(V$TEMP_SPACE_HEADER)• When a locally

managed temporarytablespace exists, andlocaltemp_option=Y:

COUNT(DBA_FREE_SPACE) +SUM((DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED) / V$TEMP_EXTENT_MAP.BYTES)



AVG double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces,or for UNDOtablespaces, whenundospace_option=N:SUM(DBA_FREE_SPACE.BYTES) / (1024 *1024)

• For Oracle9i or later,which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:(SUM(DBA_FREE_SPACE.BYTES) + SUM(V$TEMP_SPACE_HEADER.BYTES_FREE)) / (1024* 1024)

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:(SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_TEMP_FILES.BYTES - V



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

$TEMP_EXTENT_POOL.BYTES_USED)) / (1024 *1024)


High Max Extent(HIGH_MAX_EXTENTS)

Correctvaluescannotbecollectedfor thisfield.NumberofsegmentswhosePCT_MAX_EXTENTSexceeds90%

HILO ulong No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:COUNT(DBA_SEGMENTS)whereDBA_SEGMENTS.EXTENTS> 0.9 *DBA_SEGMENTS.MAX_EXTENTS

• For Oracle9i or later,which has locallymanaged temporarytablespaces:COUNT(DBA_SEGMENTS)whereDBA_SEGMENTS.EXTENTS> 0.9 *DBA_SEGMENTS.MAX_EXTENTS + COUNT(V$SORT_SEGMENT) whereV$SORT_SEGMENT.TOTAL_EXTENTS > 0.9 * V$SORT_SEGMENT.MAX_SIZE


Numberof I/Ooperations persecond

AVG double No All (SUM(V$FILESTAT.PHYRDS)+ SUM(V$FILESTAT.PHYWRTS)) /seconds in interval

Links(LINKS)

This fieldis notsupported.

AVG short No Notsupported

COUNT(V$DBLINK)



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Numberofdatabaselinks

Links In Tran(LINKS_IN_TRAN)

This fieldis notsupported.Numberofcurrentdatabaselinks intransaction


SUM(V$DBLINK.IN_TRANSACTION)

Links Logged On(LINKS_LOGGED_ON)

This fieldis notsupported.Numberofdatabaselinkscurrentlyloggedon


SUM(V$DBLINK.LOGGED_ON)

Links OpenCursors(LINKS_OPEN_CURSORS)

This fieldis notsupported.Numberofdatabaselinks withopencursor


SUM(V$DBLINK.OPEN_CURSORS)

Log Files %(PERCENT_LOG_FILES)

Ratio (asapercent)of thenumberof REDOlog filesto theLOG_FILESparameter value in

AVG double No All --



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

theinit.orafile.Correctvaluescannotbecollectedfor thisfield. Thevalue isalways 0.

Log Mode(LOG_MODE)

Archivelogmode.ValidvaluesareNOARCHIVELOG andARCHIVELOG.

COPY string(12)

No All V$DATABASE.LOG_MODE

Mbytes(BYTES)

Size ofdatabaseinmegabytes

AVG double No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:SUM(DBA_DATA_FILES.BYTES) / (1024 *1024)

• For Oracle9i or later,which has locallymanaged temporarytablespaces:(SUM(DBA_DATA_FILES.BYTES) +SUM(DBA_TEMP_FILES.BYTES)) / (1024 *1024)


Correctvaluescannotbecollectedfor thisfield.

HILO ulong No All COUNT(DBA_SEGMENTS)where NEXT_EXTENT >MAX(FET$.LENGTH) *DB_BLOCK_SIZE



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Numberofsegmentsthatexceedthemaximumfragmentspermitted forNEXT_EXTENT. Fora locallymanagedtablespace, thevalue isalways 0.


Correctvaluescannotbecollectedfor thisfield.Numberofsegmentswithmorethan fiveextents

HILO ulong No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:COUNT(DBA_SEGMENTS)where EXTENTS > 5

• For Oracle9i or later,which has locallymanaged temporarytablespaces:COUNT(DBA_SEGMENTS)where EXTENTS > 5 +COUNT(V$SORT_SEGMENT) whereTOTAL_EXTENTS > 5



AVG double Yes All SUM(V$FILESTAT.PHYBLKRD)


Numberofphysicalblockwrite

AVG double Yes All SUM(V$FILESTAT.PHYBLKWRT)



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

operations



AVG double Yes All SUM(V$FILESTAT.PHYRDS)


Numberofphysicalwriteoperations thatwerecompleted

AVG double Yes All SUM(V$FILESTAT.PHYWRTS)


Numberof readoperations persecond

AVG double No All SUM(V$FILESTAT.PHYRDS) /seconds in interval





Recordname(alwaysPIDB)

COPY string(4)


Redo Files(REDO_FILES)

Numberof REDOlog files

AVG ulong No All COUNT(V$LOGFILE)


Numberofrollbacksegments

AVG ulong No All COUNT(V$ROLLNAME)



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

RollbackSegments Hit %(ROLLBACK_SEGMENTS_HIT_PERCENTAGE)

Percentage ofrollbacksegmentheadersthat wereobtainedwithoutwaiting

AVG double No All ((SUM(V$ROLLSTAT.GETS)- SUM(V$ROLLSTAT.WAITS)) /SUM(V$ROLLSTAT.GETS)) *100

RollbackSegments Trans(ROLLBACK_SEGMENTS_TRANS)

Numberofcurrentlyactivetransactions

AVG long No All SUM(V$ROLLSTAT.XACTS)

Segments(SEGMENTS)

Correctvaluescannotbecollectedfor thisfield.Numberofsegments

AVG ulong No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:COUNT(DBA_SEGMENTS)

• For Oracle9i or later,which has locallymanaged temporarytablespaces, whenlocaltemp_option=N:COUNT(DBA_SEGMENTS)+ COUNT(V$SORT_SEGMENT)

• When a locallymanaged temporarytablespace exists, andlocaltemp_option=Y:COUNT(DBA_SEGMENTS)+COUNT(DBA_TEMP_FILESGROUP BYTABLESPACE_NAME)


Correctvaluescannotbecollectedfor thisfield.

AVG ulong No All COUNT(V$SORT_SEGMENT)



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

Numberof sortsegments


Numberof activeusers forthecurrentsortsegment

AVG long No All SUM(V$SORT_SEGMENT.CURRENT_USERS)


Collectionstarttime fortheperformance datastored intherecord


Tablespaces(TABLESPACES)

Numberoftablespaces

AVG double No All COUNT(DBA_TABLESPACES)

Used Change(USED_CHANGE)

Changeto theusedspace inbytes

AVG double No All • For tablespaces otherthan UNDOtablespaces, or forUNDO tablespaces,whenundospace_option=N:SUM(sm$ts_uses.bytes)

• For UNDO tablespaces,whenundospace_option=Y:SUM(sm$ts_uses.bytes) -SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED')


Size ofusedarea inmegabytes. If aninstanceofOracle9i

AVG double No All • For tablespaces otherthan UNDOtablespaces, or forUNDO tablespaces,whenundospace_option=N:



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

or later isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespace is notcollected.

SUM(sm$ts_used.bytes) /(1024 * 1024)

• For UNDO tablespaces,whenundospace_option=Y:(SUM(sm$ts_used.bytes) -SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 * 1024)



AVG double No All (SUM(V$FILESTAT.PHYWRTS) /(SUM(V$FILESTAT.PHYRDS)+ SUM(V$FILESTAT.PHYWRTS))) *100


Numberof writeoperations persecond

AVG double No All SUM(V$FILESTAT.PHYWRTS) /seconds in interval

Database Object Cache (PD_PDDO)

Function

The Database Object Cache (PD_PDDO) record stores performance dataindicating the status of database objects in the library cache at a specificpoint in time. Agent for Oracle creates one record for each database object.This is a multi-instance record.


Table 2-60 Database Object Cache (PD_PDDO) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

Object Name (NAME)

Lifetime

From the loading to erasing of data in the library cache of the database object

Record Size


Table 2-61 Database Object Cache (PD_PDDO) Fields


View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

DB Link(DB_LINK)

Name ofthedatabaselink, if itexists

-- string(64)

No All V$DB_OBJECT_CACHE.DB_LINK

Executions(EXECUTIONS)

Numberof timesobjectwasexecuted

-- double No All V$DB_OBJECT_CACHE.EXECUTIONS

Kept(KEPT)

If theobjectwasretainedby theDBMS_SHARED_POOL

-- string(3)

No All V$DB_OBJECT_CACHE.KEPT



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

.KEEPPL/SQLprocedure, thevalue ofthis fieldis YES.Otherwise, thevalue isNO.

Loads(LOADS)

Numberof timestheobjectwasloaded(thisvalueincreasesevenwhen theobject isinvalid)

-- double No All V$DB_OBJECT_CACHE.LOADS

Locks(LOCKS)

Numberof userscurrentlylockingthisobject

-- long No All V$DB_OBJECT_CACHE.LOCKS

Namespace(NAMESPACE)

Object'snamespace inlibrarycache.ValidvaluesareTABLE/PROCEDURE, BODY,TRIGGER,INDEX,CLUSTER,andOBJECT.

-- string(15)

No All V$DB_OBJECT_CACHE.NAMESPACE

Object Name Objectname

-- string(100)

No All V$DB_OBJECT_CACHE.NAME



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

(NAME)

Owner(OWNER)

Object'sowner

-- string(64)

No All V$DB_OBJECT_CACHE.OWNER

Pins(PINS)

Numberof userswhocurrentlyhave theobject

-- long No All V$DB_OBJECT_CACHE.PINS





Recordname(alwaysPDDO)

-- string(4)


Sharable Mem(SHARABLE_MEM)

Size ofsharedmemory(inbytes)used bytheobject insharedpool

-- double No All V$DB_OBJECT_CACHE.SHARABLE_MEM


Collection starttime fortheperformance datastored intherecord


Type(TYPE)

Objecttype.Validvalues

-- string(14)

No All V$DB_OBJECT_CACHE.TYPE



View Name(Manager

Name)

Description

SumRule Format Delt

a

SupportedVersion

Data Source

areINDEX,TABLE,CLUSTER,VIEW,SET,SYNONYM,SEQUENCE,PROCEDURE,FUNCTION,PACKAGE,PACKAGEBODY,TRIGGER,CLASS,OBJECT,USER,andDBLINK.

Dispatcher (PD_PDDS)

Function

The Dispatcher (PD_PDDS) record stores performance data indicating thestatus of dispatcher processes at a specific point in time. To collect thisrecord, you must have a multi-thread server (MTS) configuration.

Agent for Oracle creates one record for each dispatcher in an instance. This isa multi-instance record.

Table 2-62 Dispatcher (PD_PDDS) Default and Changeable Values




Log No

LOGIF (Blank)


Key Fields

Process Name (NAME)

Lifetime


Record Size


Table 2-63 Dispatcher (PD_PDDS) Fields


View Name(Manager


RuleForm

atDelt

a

SupportedVersion

Data Source

Accept(ACCEPT)

If the dispatcheraccepts a newconnection, thevalue of this field isYES, otherwise thevalue is NO.

-- string(3)

No All V$DISPATCHER.ACCEPT

Breaks(BREAKS)

Number of breaks(pauses) in thisconnection

-- double

No All V$DISPATCHER.BREAKS

Busy(BUSY)

Dispatcher's totalbusy time inhundredths of asecond

-- double

No All V$DISPATCHER.BUSY

Busy %(PERCENT_BUSY)

Percentage of timethe dispatcher wasbusy

-- double

No All (V$DISPATCHER.BUSY/ (V$DISPATCHER.BUSY+ V$DISPATCHER.IDLE)) * 100

Bytes(BYTES)

Size of messageprocessed by thedispatcher in bytes

-- double

No All V$DISPATCHER.BYTES

Created(CREATED)

Number of circuitscreated by thedispatcher

-- ulong No All V$DISPATCHER.CREATED

Idle(IDLE)

Dispatcher's idletime in hundredthsof a second

-- double

No All V$DISPATCHER.IDLE



View Name(Manager


RuleForm

atDelt

a

SupportedVersion

Data Source

Idle %(PERCENT_IDLE)

Percentage of timethe dispatcher wasin idle status

-- double

No All (V$DISPATCHER.IDLE/ (V$DISPATCHER.BUSY+ V$DISPATCHER.IDLE)) * 100

Listener(LISTENER)

Most recent Oracleerror number thedispatcher receivedfrom listener

-- long No All V$DISPATCHER.LISTENER

Messages(MESSAGES)

Number ofmessagesprocessed by thedispatcher

-- double

No All V$DISPATCHER.MESSAGES

Network(NETWORK)

Network protocolssupported by thedispatcher (such asTCP or DECNET)

-- string(128)

No All V$DISPATCHER.NETWORK

Oracle PID(PID)

Dispatcherprocess's Oracleprocess ID

-- ulong No All V$PROCESS.PIDwhere V$DISPATCHER.PADDR= V$PROCESS.ADDR

Owned(OWNED)

Number of circuitsowned by thedispatcher

-- ulong No All V$DISPATCHER.OWNED

Process Name(NAME)

Name of dispatcherprocess

-- string(5)

No All V$DISPATCHER.NAME


Collectiontermination time forthe performancedata stored in therecord

-- time_t



Record name(always PDDS)

-- string(4)



Collection start timefor the performancedata stored in therecord

-- time_t




View Name(Manager


RuleForm

atDelt

a

SupportedVersion

Data Source

Status(STATUS)

Dispatcher status:WAIT: Idle

SEND: Sending amessage connectionRECEIVE: Receivinga messageCONNECT:EstablishingconnectionDISCONNECT:Processing adisconnectionrequestBREAK: Engaged inbreak processingOUTBOUND:EstablishingoutboundconnectionTERMINATE: UnderterminationprocessingACCEPT: Acceptingconnection (noavailableinformation)REFUSE: Refusingconnection (noavailableinformation)

-- string(16)

No All V$DISPATCHER.STATUS

Dispatcher Interval (PI_PIDS)

Function

The Dispatcher Interval (PI_PIDS) record stores performance data, taken atspecific intervals, about dispatcher processes. To collect this record, you musthave a multi-thread server (MTS) configuration.

Agent for Oracle creates one record for each dispatcher in an instance. This isa multi-instance record.


Table 2-64 Dispatcher Interval (PI_PIDS) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

Process Name (NAME)

Lifetime


Record Size


Table 2-65 Dispatcher Interval (PI_PIDS) Fields


View Name(Manager


RuleForm

atDelt

a

SupportedVersion

Data Source

Accept(ACCEPT)

If the dispatcheraccepts a newconnection, thevalue of this field isYES, otherwise thevalue is NO.

COPY string(3)

No All V$DISPATCHER.ACCEPT

Breaks(BREAKS)

Number of breaks(pauses) in thisconnection

AVG double

Yes All V$DISPATCHER.BREAKS

Busy(BUSY)

Dispatcher's totalbusy time inhundredths of asecond during theinterval

AVG double

Yes All V$DISPATCHER.BUSY


Percentage of timethe dispatcher wasbusy

AVG double

No All (V$DISPATCHER.BUSY/ (V$DISPATCHER.BUSY



View Name(Manager


RuleForm

atDelt

a

SupportedVersion

Data Source

+ V$DISPATCHER.IDLE)) * 100

Bytes(BYTES)

Size of messageprocessed by thedispatcher in bytesduring the interval

AVG double

Yes All V$DISPATCHER.BYTES

Created(CREATED)

Number of circuitscreated by thedispatcher

AVG ulong Yes All V$DISPATCHER.CREATED

Idle(IDLE)

Dispatcher's idletime in hundredthsof a second duringthe interval

AVG double

Yes All V$DISPATCHER.IDLE


Percentage of timethe dispatcher wasin idle status

AVG double

No All (V$DISPATCHER.IDLE/ (V$DISPATCHER.BUSY+ V$DISPATCHER.IDLE)) * 100

Listener(LISTENER)

Most recent Oracleerror number thedispatcher receivedfrom listener

COPY short No All V$DISPATCHER.LISTENER

Messages(MESSAGES)

Number ofmessagesprocessed by thedispatcher duringthe interval

AVG double

Yes All V$DISPATCHER.MESSAGES

Network(NETWORK)

Network protocolssupported by thedispatcher (such asTCP or DECNET)

COPY string(128)

No All V$DISPATCHER.NETWORK

Oracle PID(PID)

Dispatcherprocess's Oracleprocess ID

COPY ulong No All V$PROCESS.PIDWHERE V$PROCESS.ADDR = V$DISPATCHER.PADDR

Owned(OWNED)

Number of circuitsowned by thedispatcher

AVG ulong No All V$DISPATCHER.OWNED

Process Name(NAME)

Name of dispatcherprocess

COPY string(5)

No All V$DISPATCHER.NAME



View Name(Manager


RuleForm

atDelt

a

SupportedVersion

Data Source


Collectiontermination time forthe performancedata stored in therecord

COPY time_t



Record name(always PIDS)

COPY string(4)



Collection start timefor the performancedata stored in therecord

COPY time_t


Status(STATUS)

Dispatcher status:WAIT: Idle

SEND: Sending amessageconnectionRECEIVE: Receivinga messageCONNECT:EstablishingconnectionDISCONNECT:Processing adisconnectionrequestBREAK: Engaged inbreak processingOUTBOUND:EstablishingoutboundconnectionTERMINATE: UnderterminationprocessingACCEPT: Acceptingconnection (noavailableinformation)REFUSE: Refusingconnection (noavailableinformation)

COPY string(16)

No All V$DISPATCHER.STATUS



Function

The Errorlog Detail (PD_PDEL) record stores performance data indicating thestatus of error messages in the database alert file at a specific point in time.Agent for Oracle creates one record for each error message. This is a multi-instance record.

The applicable messages begin with one of the following codes:

• DBA-• EXP-• IMP-• LCC-• OER-• ORA-• PCC-• PLS-• RTL-• TNS-

Note:

• If the value of the following initialization parameter for the Oracledatabase has not been set, you cannot collect this record:- For a version earlier than Oracle 11g: background_dump_dest- For Oracle 11g or a later version: diagnostic_dest

• If you are collecting this record, do not delete an alert file while Agent forOracle is running.

• This record is created for any error message whose first line in the alertfile begins with one of the codes indicated above. This record is notcreated for an error message whose format ends with the code shownbelow:message (ORA-XXXX)

Table 2-66 Errorlog Detail (PD_PDEL) Default and Changeable Values




Log No

LOGIF (Blank)


Key Fields

• Error Time (ERROR_TIME)• Error # (ERROR_NUM)

Lifetime


Record Size


Table 2-67 Errorlog Detail (PD_PDEL) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

Error #(ERROR_NUM)

Errornumber

-- string(10)

No All Obtained from the alert filesof the database andbackground process

Error File(ERROR_FILE)

Name ofthe fileresultingin theerror.Thevalue ofthe fieldis outputas anabsolutepath.

-- string(256)


Error Time(ERROR_TIME)

Time theerroroccurred

-- string(24)


Message(MESSAGE)

Errormessage

-- string(512)



Collectiontermination timefor theperformancedatastored in




View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

therecord


Recordname(alwaysPDEL)

-- string(4)



Collection starttime fortheperformancedatastored intherecord


GCS Stat Summary (PD_PDGC)

Function

The GCS Stat Summary (PD_PDGC) record stores performance dataindicating the status of the Global Cache Service (GCS) at a specific point intime. This record is for Oracle Real Application Clusters.

Table 2-68 GCS Stat Summary (PD_PDGC) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the creation to the deletion of an Oracle Real Application Clustersinstance


Record Size


Table 2-69 GCS Stat Summary (PD_PDGC) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

GC BlocksCorrupt(GLOBAL_CACHE_BLOCKS_CORRUPT)

Numberofblocksthatresultedin somedamageorchecksum errorduringinterconnection

-- ulong No All • Oracle9i:GV$SYSSTAT.VALUEWHERE NAME= 'globalcache blockscorrupt' GROUP BYINST_ID

• Oracle 10g and later:GV$SYSSTAT.VALUEWHERE NAME= 'gcblocks corrupt'GROUP BY INST_ID

GC Blocks Lost(GLOBAL_CACHE_BLOCKS_LOST)

Numberof timesa globalcacherequestresultedin atimeoutdue todamageorchecksum errorsduringinterconnection

-- double No All • Oracle9i:GV$SYSSTAT.VALUEWHERE NAME= 'globalcache blocks lost'GROUP BY INST_ID

• Oracle 10g and later:GV$SYSSTAT.VALUEWHERE NAME= 'gcblocks lost' GROUPBY INST_ID

GC ConvertTime(GLOBAL_CACHE_CONVERT_TIME)

Totaltimethatelapsedduringlockconversion (seeNote)

-- double No All GV$SYSSTAT.VALUE WHERENAME = 'global cacheconvert time' GROUP BYINST_ID

GC Converts(GLOBAL_CACHE_CONVERTS)

Numberof lockconversions in

-- double No All GV$SYSSTAT.VALUE WHERENAME = 'global cacheconvert' GROUP BYINST_ID



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

theglobalcache(seeNote)

GC CRBlockRec PerMilliSec(GLOBAL_CACHE_CRBLOCK_RECEIVE_PER_MILLISEC)

Lengthof timethat theforegroundprocesswaitedfor eachCR blockthat wassent viaaninterconnection(inmilliseconds)

-- double No All (GLOBAL_CACHE_CRBLOCK_RECEIVE_TIME * 10) /GLOBAL_CACHE_CRBLOCKS_RECEIVED GROUP BYINST_ID

GC CRBlockReceive Time(GLOBAL_CACHE_CRBLOCK_RECEIVE_TIME)

Totallengthof timetheforegroundprocesswaitedfor a CRblockthat wassent viaaninterconnection

-- double No All • Oracle9i:GV$SYSSTAT.VALUEWHERE NAME= 'globalcache cr blockreceive time' GROUPBY INST_ID

• Oracle 10g and later:GV$SYSSTAT.VALUEWHERE NAME= 'gc crblock receive time'GROUP BY INST_ID

GC CRBlocksReceived(GLOBAL_CACHE_CRBLOCKS_RECEIVED)

Totalnumberofblocksreceived

-- double No All • Oracle9i:GV$SYSSTAT.VALUEWHERE NAME= 'globalcache cr blocksreceived' GROUP BYINST_ID

• Oracle 10g and later:GV$SYSSTAT.VALUEWHERE NAME= 'gc crblocks received'GROUP BY INST_ID



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

GC Get PerMilliSec(GLOBAL_CACHE_GET_PER_MILLISEC)

Waittime perrequest(inmilliseconds)(seeNote)

-- double No All (GLOBAL_CACHE_GET_TIME* 10) /GLOBAL_CACHE_GETS GROUPBY INST_ID

GC Get Time(GLOBAL_CACHE_GET_TIME)

Totalwaittime(seeNote)

-- double No All GV$SYSSTAT.VALUE WHERENAME = 'global cacheget time' GROUP BYINST_ID

GC Gets(GLOBAL_CACHE_GETS)

Numberof locksobtained(seeNote)

-- double No All GV$SYSSTAT.VALUE WHERENAME = 'global cachegets' GROUP BY INST_ID


Collectiontermination timefor theperformancedatastoredin therecord



Recordname(alwaysPDGC)

-- string(4)



Collection starttime fortheperformancedatastoredin therecord


Note: In Oracle 10g and later, 0 is always displayed for this statistic.


GCS Stat Summary Interval (PI_PIGC)

Function

GCS Stat Summary Interval (PI_PIGC) record stores performance data, takenat specific intervals, about the Global Cache Service (GCS). This record is forOracle Real Application Clusters.

Table 2-70 GCS Stat Summary Interval (PI_PIGC) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the creation to the deletion of an Oracle Real Application Clustersinstance

Record Size


Table 2-71 GCS Stat Summary Interval (PI_PIGC) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

GC BlocksCorrupt(GLOBAL_CACHE_BLOCKS_CORRUPT)

Numberofblocksthatresultedin somedamageorchecksum error

AVG ulong Yes All • Oracle9i:GV$SYSSTAT.VALUEWHERE NAME= 'globalcache blockscorrupt' GROUP BYINST_ID

• Oracle 10g and later:GV$SYSSTAT.VALUEWHERE NAME= 'gc



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

duringinterconnection

blocks corrupt'GROUP BY INST_ID

GC Blocks Lost(GLOBAL_CACHE_BLOCKS_LOST)

Numberof timesa globalcacherequestresultedin atimeoutdue todamageorchecksum errorsduringinterconnection

AVG double Yes All • Oracle9i:GV$SYSSTAT.VALUEWHERE NAME= 'globalcache blocks lost'GROUP BY INST_ID

• Oracle 10g and later:GV$SYSSTAT.VALUEWHERE NAME= 'gcblocks lost' GROUPBY INST_ID

GC ConvertTime(GLOBAL_CACHE_CONVERT_TIME)

Totaltimethatelapsedduringlockconversion (seeNote)

AVG double Yes All GV$SYSSTAT.VALUE WHERENAME = 'global cacheconvert time' GROUP BYINST_ID

GC Converts(GLOBAL_CACHE_CONVERTS)

Numberof lockconversions intheglobalcache(seeNote)

AVG double Yes All GV$SYSSTAT.VALUE WHERENAME = 'global cacheconvert' GROUP BYINST_ID

GC CRBlockRec PerMilliSec(GLOBAL_CACHE_CRBLOCK_RECEIVE_PER_MILLISEC)

Lengthof timethat theforegroundprocesswaitedfor eachCR blockthat wassent viaintercon

AVG double No All (GLOBAL_CACHE_CRBLOCK_RECEIVE_TIME * 10) /GLOBAL_CACHE_CRBLOCKS_RECEIVED GROUP BYINST_ID



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

nection(inmilliseconds)

GC CRBlockReceive Time(GLOBAL_CACHE_CRBLOCK_RECEIVE_TIME)

Totallengthof timetheforegroundprocesswaitedfor a CRblockthat wassent viainterconnection

AVG double Yes All • Oracle9i:GV$SYSSTAT.VALUEWHERE NAME= 'globalcache cr blockreceive time' GROUPBY INST_ID

• Oracle 10g and later:GV$SYSSTAT.VALUEWHERE NAME= 'gc crblock receive time'GROUP BY INST_ID

GC CRBlocksReceived(GLOBAL_CACHE_CRBLOCKS_RECEIVED)

Totalnumberofblocksreceived

AVG double Yes All • Oracle9i:GV$SYSSTAT.VALUEWHERE NAME= 'globalcache cr blocksreceived' GROUP BYINST_ID

• Oracle 10g and later:GV$SYSSTAT.VALUEWHERE NAME= 'gc crblocks received'GROUP BY INST_ID

GC Get PerMilliSec(GLOBAL_CACHE_GET_PER_MILLISEC)

Waittime perrequest(inmilliseconds)(seeNote)

AVG double No All (GLOBAL_CACHE_GET_TIME* 10) /GLOBAL_CACHE_GETS GROUPBY INST_ID

GC Get Time(GLOBAL_CACHE_GET_TIME)

Totalwaittime(seeNote)

AVG double Yes All GV$SYSSTAT.VALUE WHERENAME = 'global cacheget time' GROUP BYINST_ID

GC Gets(GLOBAL_CACHE_GETS)

Numberof locksobtained(seeNote)

AVG double Yes All GV$SYSSTAT.VALUE WHERENAME = 'global cachegets' GROUP BY INST_ID



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source


Collectiontermination timefor theperformancedatastoredin therecord



Recordname(alwaysPIGC)

COPY string(4)



Collection starttime fortheperformancedatastoredin therecord


Note: In Oracle 10g and later, 0 is always displayed for this statistic.

Instance (PD_PDI)

Function

The Instance (PD_PDI) record stores performance data indicating the statusof an instance at a specific point in time.

Table 2-72 Instance (PD_PDI) Default and Changeable Values

Item Default value Changeable?



Log Yes



LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-73 Instance (PD_PDI) Fields

Instance (PD_PDI)



edVersion

DataSource

Host(HOST)

Instance'shost machinename

-- string(64)

No All V$INSTANCE.HOST_NAME

ORACLE_HOME(ORACLE_HOME)

ORACLE_HOMEenvironmentvariable

-- string(255)

No All --

ORACLE_SID(ORACLE_SID)

ORACLE_SIDenvironmentvariable

-- string(30)

No All --





Record name(always PDI)

-- string(4)


Restricted Mode(RESTRICTED_MODE)

This field isnotsupported.1 if theinstance is inrestrictedmode;otherwise, 0


V$INSTANCE.LOGINS


Instance (PD_PDI)



edVersion

DataSource

Session Current(SESSION_CURRENT)

Currentnumber ofconcurrentuser sessions

-- ulong No All V$LICENSE.SESSIONS_CURRENT

Session Highwater(SESSION_HIGHWATER)

Maximumnumber ofconcurrentuser sessionssince theinstancestarted

-- ulong No All V$LICENSE.SESSIONS_HIGHWATER

Sessions Max(SESSIONS_MAX)

Maximumnumber ofconcurrentuser sessionspermitted forthe instance

-- ulong No All V$LICENSE.SESSIONS_MAX

Sessions Warning(SESSIONS_WARNING)

Warning limitto theconcurrentuser sessionsfor theinstance

-- ulong No All V$LICENSE.SESSIONS_WARNING

SGA Database Buffers(SGA_DATABASE_BUFFERS)

Size of SGAdatabasebuffer inbytes

-- double No All V$SGA.VALUEwhere V$SGA.NAME ='DatabaseBuffers'

SGA Fixed Size(SGA_FIXED_SIZE)

Size of SGAfixedmemory inbytes

-- double No All V$SGA.VALUEwhere V$SGA.NAME ='FixedSize'

SGA Redo Buffers(SGA_REDO_BUFFERS)

Size of SGAREDO bufferin bytes

-- double No All V$SGA.VALUEwhere V$SGA.NAME ='RedoBuffers'

SGA Variable Size(SGA_VARIABLE_SIZE)

Size of SGAvariablememory inbytes

-- double No All V$SGA.VALUEwhere V$SGA.NAME ='VariableSize'

Shutdown Pending(SHUTDOWN_PENDING)

1 if shutdownis on hold;otherwise, 0

-- short No All V$INSTANCE.SHUTDOWN_PENDING


Instance (PD_PDI)



edVersion

DataSource




Startup Time(STARTUP_TIME)

Start dateand time

-- string(20)

No All V$INSTANCE.STARTUP_TIME

Users Max(USERS_MAX)

Maximumnumber ofuserspermitted forthe database

-- ulong No All V$LICENSE.USERS_MAX

Version(VERSION)

Version ofOracledatabase

-- string(20)

No All PRODUCT_COMPONENT_VERSION

Instance Availability (PD_PDIA)

Function

The Instance Availability (PD_PDIA) record stores performance dataindicating the status of the availability of an instance at a specific point intime. To create this record, Agent for Oracle attempts to connect to OracleDatabase, and then, after a successful connection, immediately disconnects.If Agent for Oracle has already connected to Oracle Database to createanother record, in order to collect performance data, there might be twoconnection sources temporarily.

Table 2-74 Instance Availability (PD_PDIA) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None


Lifetime


Record Size

• Fixed part: 695 bytes• Variable part: 0 byte

Table 2-75 Instance Availability (PD_PDIA) Fields




edVersion

DataSource

Availability(AVAILABILITY)

Availabilitystatus (seeNote 1,Note 2); thisvalue can beeither 0(inactive) or1 (active)IfOracleDatabasecannot beconnected to,0 (inactive)is set. IfOracleDatabase canbe connectedto, 1 (active)is set.

-- short No All AgentCollector

Collect Time(COLLECT_TIME)

Time spentconnecting toanddisconnectingfrom OracleDatabase(milliseconds)

-- long No All AgentCollector

Error #(ERROR_NUM)

Error code ifan attemptto connect toOracleDatabasefailed (seeNote 3).Blank if theconnectionwassuccessful.

-- string(10)






edVersion

DataSource





Record name(alwaysPDIA)

-- string(4)





Note 1:The value in the Availability field differs depending on the sqlnet value,which is instance information specified when an Agent for Oracle instanceenvironment is configured. Table 2-76 Relationship Between the sqlnetValue and the Value in the Availability Field on page 2-168 shows therelationship between the sqlnet value and the value in the Availabilityfield.

Table 2-76 Relationship Between the sqlnet Value and the Value in theAvailability Field

sqlnet value Connections to OracleDatabase Value in the Availability field

Y The listener is used to connectto Oracle Database.

The status of the availability ofthe listener and Oracle Database

N The listener is not used toconnect to Oracle Database.

The status of the availability ofOracle Database only

Note 2:For details on how to configure the instance environment, see the TuningManager Installation Guide.Note the following points about the Availability field:

¢ Agent for Oracle attempts to connect to Oracle Database to create thePD_PDIA record. If, before the PD_PDIA record is created, themaximum number of simultaneous user sessions allowed by theOracle instance has been reached, the Availability field indicates 0(inactive), but the other records might be created normally.


¢ If the Oracle instance stops operating during record creation, theAvailability field in the PD_PDIA record indicates 0 (inactive), but theother records might be created normally.

¢ If the Oracle instance that was inactive during record creation startsoperating, the Availability field in the PD_PDIA record indicates 1(active), but the other records might not be created.

Note 3:Table 2-77 Output Examples of the Error # Field and the CorrespondingMessage Codes on page 2-169 shows output examples of the Error # fieldand the corresponding message codes. Error codes in Table 2-77 OutputExamples of the Error # Field and the Corresponding Message Codes onpage 2-169 are output when Oracle is physically disconnected. For detailson messages corresponding to Oracle message codes, see the Oracledocumentation.

Table 2-77 Output Examples of the Error # Field and the CorrespondingMessage Codes

Output example of the Error # field(Oracle error code) Corresponding Oracle message code

28 ORA-00028

1012 ORA-01012

3113 ORA-03113

3114 ORA-03114

12571 ORA-12571

Latch (PD_PDLA)

Function

The Latch (PD_PDLA) record stores performance data indicating the status oflatches at a specific point in time. Agent for Oracle creates one record foreach latch in an instance. This is a multi-instance record.

Table 2-78 Latch (PD_PDLA) Default and Changeable Values




Log No

LOGIF (Blank)


Key Fields

• Latch # (LATCH_NUM)• Level # (LEVEL_NUM)

Lifetime


Record Size


Table 2-79 Latch (PD_PDLA) Fields

Latch (PD_PDLA)


Rule Format Delta

Supporte

dVersi

on

Data Source

Addr(ADDR)

Latchaddress

-- string(16)

No All V$LATCH.ADDR

Gets(GETS)

Number oftimes latcheswereobtained forrequests inthe willing-to-wait mode

-- double No All V$LATCH.GETS

Immediate Gets(IMMEDIATE_GETS)

Number oftimes latcheswereobtained forrequests inthe no waitmode

-- double No All V$LATCH.IMMEDIATE_GETS

Immediate Hit %(IMMEDIATE_HIT_PERCENTAGE)

Percentageof times thatlatches wereobtained inthe no waitmode (Rateat whichlatches wereobtained inthe firstattempt)

-- double No All (V$LATCH.IMMEDIATE_GETS/(V$LATCH.IMMEDIATE_GETS + V$LATCH.IMMEDIATE_MISSES))*100

Immediate Misses(IMMEDIATE_MISSES)

Number oftimes latchacquisition

-- double No All V$LATCH.IMMEDIATE_MISSES


Latch (PD_PDLA)


Rule Format Delta

Supporte

dVersi

on

Data Source

failed forrequests inthe no waitmode

Latch #(LATCH_NUM)

Latchnumber

-- short No All V$LATCH.LATCH#

Latch Name(NAME)

Latch name -- string(50)

No All V$LATCHNAME.NAME

Level #(LEVEL_NUM)

Latch level -- double No All V$LATCH.LEVEL#

Misses(MISSES)

Number oftimes thefirst attemptat latchacquisitionfailed forrequests inthe willing-to-wait mode

-- double No All V$LATCH.MISSES

Oracle PID(PID)

Process ID towhich thelatch belongs

-- ulong No All V$LATCHHOLDER.PID

OS PID(OS_PID)

OS's clientprocess ID

-- string(12)

No All V$SESSION.PROCESS where V$LATCHHOLDER.SID = V$SESSION.SID

OS User(OS_USER)

OS's clientuser name

-- string(30)

No All V$SESSION.OSUSER where V$LATCHHOLDER.SID = V$SESSION.SID

Program(PROGRAM)

Name of theprogrambeingexecuted

-- string(48)

No All V$SESSION.PROGRAM where V$LATCHHOLDER.SID = V$SESSION.SID


Collectiontermination



Latch (PD_PDLA)


Rule Format Delta

Supporte

dVersi

on

Data Source

time for theperformancedata storedin the record


Record name(alwaysPDLA)

-- string(4)


SID(SID)

Session ID towhich thelatch belongs

-- ulong No All V$LATCHHOLDER.SID

Sleeps(SLEEPS)

Number oftimes thesystem sleptwhen itneeded towait

-- double No All V$LATCH.SLEEPS

Spin Gets(SPIN_GETS)

Number oflatchrequests thatcan wait thatfailed thefirst time butweresuccessfulduringspinning

-- double No All V$LATCH.SPIN_GETS




User(USERNAME)

Oracle username

-- string(30)


Waiters Woken(WAITERS_WOKEN)

Number oftimesstandbysleep wasreleased(always 0 forOracle 10gRelease 2 orlater)

-- double No All V$LATCH.WAITERS_WOKEN


Latch (PD_PDLA)


Rule Format Delta

Supporte

dVersi

on

Data Source

Waits Holding Latch(WAITS_HOLDING_LATCH)

Number ofwaits whenother latcheswere held(always 0 forOracle 10gRelease 2 orlater)

-- double No All V$LATCH.WAITS_HOLDING_LATCH

Willing To Wait Hit %(WILLING_TO_WAIT_HIT_PERCENTAGE)

Percentageof times thatlatches wereobtained inthe willing-to-wait mode(Rate atwhich latcheswereobtained inthe firstattempt)

-- double No All ((V$LATCH.GETS- V$LATCH.MISSES)/ V$LATCH.GETS) *100

Latch Interval (PI_PILA)

Function

The Latch Interval (PI_PILA) record stores performance data, taken atspecific intervals, about latches. Agent for Oracle creates one record for eachlatch in an instance. This is a multi-instance record.

For the monitored Oracle version, if the data in the ADDR column in theOracle static dictionary view V$LATCH is the same in every row, this recorddoes not operate normally. To monitor latches in this case, use the Latch(PD_PDLA) record.

You can use the Oracle command sqlplus to check whether the data in theADDR column is the same in every row. To do so, execute the following SQLstatement:SELECT ADDR FROM V$LATCHFor details about the sqlplus command, see the Oracle documentation.


Table 2-80 Latch Interval (PI_PILA) Default and Changeable Values



Collection Offset 5

Log No

LOGIF (Blank)

Key Fields

Addr (ADDR)

Lifetime


Record Size


Table 2-81 Latch Interval (PI_PILA) Fields



Rule Format Delta

Supporte

dVersi

on

Data Source

Addr(ADDR)

Latchaddress

COPY string(16)

No All V$LATCH.ADDR

Gets(GETS)

Number oftimes latcheswereobtained forrequests inthe willing-to-wait mode

AVG double Yes All V$LATCH.GETS

Immediate Gets(IMMEDIATE_GETS)

Number oftimes latcheswereobtained forrequests inthe no waitmode

AVG double Yes All V$LATCH.IMMEDIATE_GETS

Immediate Hit % Percentageof times that

AVG double No All (V$LATCH.IMMEDIA




Rule Format Delta

Supporte

dVersi

on

Data Source

(IMMEDIATE_HIT_PERCENTAGE)

latches wereobtained inthe no waitmode (Rateat whichlatches wereobtained inthe firstattempt)

TE_GETS/ (V$LATCH.IMMEDIATE_GETS + V$LATCH.IMMEDIATE_MISSES)) *100

Immediate Misses(IMMEDIATE_MISSES)

Number oftimes latchacquisitionfailed forrequests inthe no waitmode

AVG double Yes All V$LATCH.IMMEDIATE_MISSES

Latch #(LATCH_NUM)

Latchnumber

COPY double No All V$LATCH.LATCH#

Latch Name(NAME)

Latch name COPY string(50)

No All V$LATCHNAME.NAME

Level #(LEVEL_NUM)

Latch level COPY double No All V$LATCH.LEVEL#

Misses(MISSES)

Number oftimes thefirst attemptat latchacquisitionfailed forrequests inthe willing-to-wait mode

AVG double Yes All V$LATCH.MISSES

Oracle PID(PID)

Process ID towhich thelatch belongs

COPY ulong No All V$LATCHHOLDER.PID

OS PID(OS_PID)


COPY string(12)

No All V$SESSION.PROCESS where V$LATCHHOLDER.SID = V$SESSION.SID

OS User(OS_USER)


COPY string(30)

No All V$SESSION.OSUSER where V$LATCHHOLDER.S




Rule Format Delta

Supporte

dVersi

on

Data Source

ID = V$SESSION.SID

Program(PROGRAM)


COPY string(48)

No All V$SESSION.PROGRAM where V$LATCHHOLDER.SID = V$SESSION.SID





Record name(alwaysPILA)

COPY string(4)


SID(SID)

Session ID towhich thelatch belongs

COPY ulong No All V$LATCHHOLDER.SID

Sleeps(SLEEPS)

Number oftimes thesystem sleptwhen itneeded towait

AVG double Yes All V$LATCH.SLEEPS

Spin Gets(SPIN_GETS)

Number oflatchrequests thatcan wait thatfailed thefirst time butweresuccessfulduringspinning

AVG double Yes All V$LATCH.SPIN_GETS




User(USERNAME)

Oracle username

COPY string(30)





Rule Format Delta

Supporte

dVersi

on

Data Source

Waiters Woken(WAITERS_WOKEN)

Number oftimesstandbysleep wasreleased(always 0 forOracle 10gRelease 2 orlater)

AVG double Yes All V$LATCH.WAITERS_WOKEN

Waits Holding Latch(WAITS_HOLDING_LATCH)

Number ofwaits whenother latcheswere held(always 0 forOracle 10gRelease 2 orlater)

AVG double Yes All V$LATCH.WAITS_HOLDING_LATCH

Willing To Wait Hit %(WILLING_TO_WAIT_HIT_PERCENTAGE)

Percentageof times thatlatches wereobtained inthe willing-to-wait mode(Rate atwhich latcheswereobtained inthe firstattempt)

AVG double No All ((V$LATCH.GETS- V$LATCH.MISSES)/ V$LATCH.GETS) *100

Library Cache (PD_PDLC)

Function

The Library Cache (PD_PDLC) record stores performance data indicating thestatus of library cache management at a specific point in time. Agent forOracle creates one record for each library cache. This is a multi-instancerecord.

Table 2-82 Library Cache (PD_PDLC) Default and Changeable Values






Log No

LOGIF (Blank)

Key Fields

Namespace (NAMESPACE)

Lifetime


Record Size


Table 2-83 Library Cache (PD_PDLC) Fields




edVersion

DataSource

Get Hit %(GET_HIT_PERCENTAGE)

Ratio (as apercent) ofthe value ofthe Get Hitsfield to thevalue of theGets field

-- double No All (V$LIBRARYCACHE.GETHITS/ V$LIBRARYCACHE.GETS) *100

Get Hits(GET_HITS)

Number oftimes thehandle wasalready incache (if thehandle wasnot in cache,a missresults andthe systemallocates thehandle andplaces it incache)

-- double No All V$LIBRARYCACHE.GETHITS

Gets(GETS)

Number oftimes thesystemrequestedhandle to a

-- double No All V$LIBRARYCACHE.GETS





edVersion

DataSource

library objectin thisnamespace

Invalidations(INVALIDATIONS)


-- double No All V$LIBRARYCACHE.INVALIDATIONS

Miss %(MISS_PERCENTAGE)

Ratio (as apercent) ofthe numberof reloads tothe numberof acquisitionrequests toobjects in thelibrary cacheissued by thesystem

-- double No All (V$LIBRARYCACHE.RELOADS/ V$LIBRARYCACHE.PINS) *100


Namespacein the librarycache

-- string(15)

No All V$LIBRARYCACHE.NAMESPACE

Pin Hit %(PIN_HIT_PERCENTAGE)

Ratio (as apercent) ofthe value ofthe Pin Hitsfield to thevalue of thePins field

-- double No All (V$LIBRARYCACHE.PINHITS/ V$LIBRARYCACHE.PINS) *100

Pin Hits(PIN_HITS)

Number oftimes theobjectacquired bythe systemwas alreadyin cache andinitialized

-- double No All V$LIBRARYCACHE.PINHITS

Pins(PINS)

Number oftimes thesystemissued anacquisitionrequest to anobject in

-- double No All V$LIBRARYCACHE.PINS





edVersion

DataSource

cache toaccess it





Record name(alwaysPDLC)

-- string(4)


Reloads(RELOADS)

Number oftimes thesystemneeded toreinitialize alibrary objectand loaddata becauseit had notbeen usedrecently orwas invalid

-- double No All V$LIBRARYCACHE.RELOADS




Library Cache Interval (PI_PILC)

Function

The Library Cache Interval (PI_PILC) record stores performance data, takenat specific intervals, about the library cache. Agent for Oracle creates onerecord for each library cache. This is a multi-instance record.

Table 2-84 Library Cache Interval (PI_PILC) Default and ChangeableValues




Log No



LOGIF (Blank)

Key Fields

Namespace (NAMESPACE)

Lifetime


Record Size


Table 2-85 Library Cache Interval (PI_PILC) Fields




edVersion

DataSource

Get Hit %(GET_HIT_PERCENTAGE)

Ratio (as apercent) ofthe value ofthe Get Hitsfield to thevalue of theGets fieldduring theinterval

AVG double No All (V$LIBRARYCACHE.GETHITS/ V$LIBRARYCACHE.GETS) *100

Get Hits(GET_HITS)

Number oftimes thehandle wasalready incache duringthe interval

AVG double Yes All V$LIBRARYCACHE.GETHITS

Gets(GETS)

Number oftimes thesystemrequestedhandle to alibrary objectin thisnamespaceduring theinterval

AVG double Yes All V$LIBRARYCACHE.GETS


Number oftimes a

AVG double Yes All V$LIBRARYCAC





edVersion

DataSource

nonpermanent libraryobject (suchas a sharedSQL area)was invalid

HE.INVALIDATIONS

Miss %(MISS_PERCENTAGE)

Ratio (as apercent) ofthe numberof reloads tothe numberof acquisitionrequests toobjects in thelibrary cacheissued by thesystem

AVG double No All (V$LIBRARYCACHE.RELOADS/ V$LIBRARYCACHE.PINS) *100


Namespacein the librarycache

COPY string(15)

No All V$LIBRARYCACHE.NAMESPACE

Pin Hit %(PIN_HIT_PERCENTAGE)

Ratio (as apercent) ofthe value ofthe Pin Hitsfield to thevalue of thePins fieldduring theinterval

AVG double No All (V$LIBRARYCACHE.PINHITS/ V$LIBRARYCACHE.PINS) *100

Pin Hits(PIN_HITS)

Number oftimes theobjectaccessed bythe systemwas alreadyin cache andinitializedduring theinterval

AVG double Yes All V$LIBRARYCACHE.PINHITS

Pins(PINS)

Number oftimes thesystemissued anacquisitionrequest to anobject incache toaccess it

AVG double Yes All V$LIBRARYCACHE.PINS





edVersion

DataSource

during theinterval





Record name(alwaysPILC)

COPY string(4)


Reloads(RELOADS)

Number oftimes thesystemneeded toreinitialize alibrary objectand loaddata becauseit had notbeen usedrecently orwas invalidduring theinterval

AVG double Yes All V$LIBRARYCACHE.RELOADS




Lock (PD_PDLO)

Function

The Lock (PD_PDLO) record stores performance data indicating the status oflocks at a specific point in time. Agent for Oracle creates one record for eachlock in an instance. This is a multi-instance record.

If you cannot view the performance data in this record, create Oracle's staticdata dictionary view DBA_WAITERS. To create this view, you must execute theCATBLOCK.SQL script that is provided by Oracle.


Table 2-86 Lock (PD_PDLO) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• Addr (ADDR)• SID (SID)

Lifetime

From the activation to release of a lock

Record Size


Table 2-87 Lock (PD_PDLO) Fields

Lock (PD_PDLO)


RuleForm

atDelt

a

Supported

Version

Data Source

Addr(ADDR)

Lock address -- string(16)

No All V$LOCK.KADDR

Blocking(BLOCKING)

Whether thislock blocksanother lock(If it does,the value inthis field is 1.Otherwise,the value is0.)

-- short No All V$LOCK.BLOCK

Blocking Sessions(BLOCKING_SESSIONS)

Number ofsessions thatare blockedbecause theyare waiting

-- ulong No All count(WAITING_SESSION) fromDBA_WAITERS whereDBA_WAITERS.LOCK_ID1 = ID1 andDBA_WAITERS.LOCK_ID


Lock (PD_PDLO)


RuleForm

atDelt

a

Supported

Version

Data Source

for a lock tobe released

2 = ID2 andDBA_WAITERS.HOLDING_SESSION = SID andDBA_WAITERS.MODE_HELD = LOCK_MODE

Current Mode Time(CURRENT_MODE_TIME)

Time sincethe currentmode wasauthorized

-- ulong No All V$LOCK.CTIME

ID1(ID1)

Lock ID 1 -- ulong No All V$LOCK.ID1

ID2(ID2)

Lock ID 2 -- ulong No All V$LOCK.ID2

Lock Mode(LOCK_MODE)

Lock mode.The followingare the validvalues forthis field:Null, Row-S(SS), Row-X(SX), Share,S/Row-X(SSX), andExclusive.The followingare thevalues of thefields thatare displayedasabbreviations:Row-S (SS) :row shareRow-X (SX) :row exclusiveS/Row-X(SSX) :share rowexclusive

-- string(20)

No All V$LOCK.LMODE

Program(PROGRAM)


-- string(48)

No All V$SESSION.PROGRAMwhere V$LOCK.SID =V$SESSION.SID


Lock (PD_PDLO)


RuleForm

atDelt

a

Supported

Version

Data Source



-- time_t



Record name(alwaysPDLO)

-- string(4)


Request Mode(REQUEST_MODE)

Requestedlock mode.The followingare the validvalues forthis field:Null, Row-S(SS), Row-X(SX), Share,S/Row-X(SSX), andExclusive.The followingare thevalues of thefields thatare displayedasabbreviations:Row-S (SS) :row shareRow-X (SX) :row exclusiveS/Row-X(SSX) :share rowexclusive

-- string(20)

No All V$LOCK.REQUEST

SID(SID)

Session IDholding thelock

-- ulong No All V$LOCK.SID



-- time_t



Lock (PD_PDLO)


RuleForm

atDelt

a

Supported

Version

Data Source

Type(TYPE)

Lock type -- string(2)

No All V$LOCK.TYPE

Type Text(TYPE_TEXT)

Details oflock type

-- string(32)

No All V$LOCK.TYPE

User(USERNAME)

Oracle username

-- string(30)

No All V$SESSION.USERNAMEwhere V$LOCK.SID =V$SESSION.SID

Lock Activity Interval (PI_PIPL)

Function

The Lock Activity Interval (PI_PIPL) record stores performance data, taken atspecific intervals, about PCM lock conversions that have occurred. Agent forOracle creates one record each time a PCM lock conversion occurs. This is amulti-instance record for Oracle Real Application Clusters.

Table 2-88 Lock Activity Interval (PI_PIPL) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

• Initial State (INITIAL_STATE)• Final State (FINAL_STATE)

Lifetime


Record Size

• Fixed part: 678 bytes


• Variable part: 84 bytes

Table 2-89 Lock Activity Interval (PI_PIPL) Fields




edVersion

DataSource

Action(ACTION)

Descriptionof lockconversion.If aninstance ofOracle 10g orlater is beingmonitored,the correctvaluescannot becollectedbecause thevalues arecollectedfrom aperformanceview that isnotrecommended by Oracle.

COPY string(55)

No All V$LOCK_ACTIVITY.ACTION_VAL

Conversions(CONVERSIONS)

Number oftimes a lockoperationwasexecuted.If aninstance ofOracle 10g orlater is beingmonitored,the correctvaluescannot becollectedbecause thevalues arecollectedfrom aperformanceview that isnotrecommended by Oracle.

AVG long Yes All V$LOCK_ACTIVITY.COUNTER

Final State(FINAL_STATE)

Final PCMlock status.

COPY string(5)

No All V$LOCK_ACTIVITY.TO_VAL





edVersion

DataSource

If aninstance ofOracle 10g orlater is beingmonitored,the correctvaluescannot becollectedbecause thevalues arecollectedfrom aperformanceview that isnotrecommended by Oracle.

Initial State(INITIAL_STATE)

Initial PCMlock status.If aninstance ofOracle 10g orlater is beingmonitored,the correctvaluescannot becollectedbecause thevalues arecollectedfrom aperformanceview that isnotrecommended by Oracle.

COPY string(5)

No All V$LOCK_ACTIVITY.FROM_VAL





Record name(alwaysPIPL)

COPY string(4)



Collectionstart time for






edVersion

DataSource

theperformancedata storedin the record

Lock Interval (PI_PILO)

Function

The Lock Interval (PI_PILO) record stores performance data, taken at specificintervals, about locks. Agent for Oracle creates one record for each lock in aninstance. This is a multi-instance record.


Table 2-90 Lock Interval (PI_PILO) Default and Changeable Values




Log (see Note) No

LOGIF (Blank)

Note: When Log is set to Yes, if you collect history over a long period oftime, because of the short lifetime, it is not summarized in units of years ormonths. All instances are retained, resulting in a bloated store database. Inaddition, when the collected history is summarized, more memory is usedthan necessary. The memory shortage might cause monitoring to stop.If you want to collect history over a long period of time, use the Lock(PD_PDLD) record for monitoring.

Key Fields

• Addr (ADDR)• SID (SID)

Lifetime

From the activation to release of a lock


Record Size


Table 2-91 Lock Interval (PI_PILO) Fields



RuleForm

atDelt

a

Supported

Version

Data Source

Addr(ADDR)

Lock address COPY string(16)

No All V$LOCK.KADDR

Blocking(BLOCKING)

Whether thislock blocksanother lock(If it does,the value inthis field is 1.Otherwise,the value is0.)

COPY short No All V$LOCK.BLOCK

Blocking Sessions(BLOCKING_SESSIONS)

Number ofsessions thatare blockedbecause theyare waitingfor a lock tobe released

COPY ulong No All count(WAITING_SESSION) fromDBA_WAITERS whereDBA_WAITERS.LOCK_ID1 = ID1 andDBA_WAITERS.LOCK_ID2 = ID2 andDBA_WAITERS.HOLDING_SESSION = SIDandDBA_WAITERS.MODE_HELD = LOCK_MODE

Current Mode Time(CURRENT_MODE_TIME)

Time sincethe currentmode wasauthorized

AVG ulong Yes All V$LOCK.CTIME

ID1(ID1)

Lock ID 1 COPY double

No All V$LOCK.ID1

ID2(ID2)

Lock ID 2 COPY double

No All V$LOCK.ID2

Lock Mode(LOCK_MODE)

Lock mode.The followingare the validvalues forthis field:Null, Row-S

COPY string(20)

No All V$LOCK.LMODE




RuleForm

atDelt

a

Supported

Version

Data Source

(SS), Row-X(SX), Share,S/Row-X(SSX), andExclusive.The followingare thevalues of thefields thatare displayedasabbreviations:Row-S (SS) :row shareRow-X (SX) :row exclusiveS/Row-X(SSX) :share rowexclusive

Program(PROGRAM)


COPY string(48)

No All V$SESSION.PROGRAMwhere V$LOCK.SID =V$SESSION.SID



COPY time_t



Record name(alwaysPILO)

COPY string(4)


Request Mode(REQUEST_MODE)

Requestedlock mode.The followingare the validvalues forthis field:Null, Row-S(SS), Row-X(SX), Share,S/Row-X(SSX), andExclusive.

COPY string(20)

No All V$LOCK.REQUEST




RuleForm

atDelt

a

Supported

Version

Data Source

The followingare thevalues of thefields thatare displayedasabbreviations:Row-S (SS) :row shareRow-X (SX) :row exclusiveS/Row-X(SSX) :share rowexclusive

SID(SID)

Session IDholding orhaving thelock

COPY ulong No All V$LOCK.SID



COPY time_t


Type(TYPE)

Lock type COPY string(2)

No All V$LOCK.TYPE

Type Text(TYPE_TEXT)

Details oflock type

COPY string(32)

No All V$LOCK.TYPE

User(USERNAME)

Oracle username

COPY string(30)

No All V$SESSION.USERNAMEwhere V$LOCK.SID =V$SESSION.SID


Function

The Lock Waiters (PD_PDLW) record stores performance data indicating thestatus of all sessions waiting for a lock to be released and sessions holding alock at a specific point in time. Agent for Oracle creates one record for eachlock that a session is waiting for. This is a multi-instance record.



Table 2-92 Lock Waiters (PD_PDLW) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the start to the end of a deadlock

Record Size


Table 2-93 Lock Waiters (PD_PDLW) Fields



RuleForma

tDelt

a

Supported

Version

Data Source

Holding OS PID(HOLDING_PID)

OS's clientprocess IDcorresponding to thesessionholding thelock

-- string(30)

No All V$SESSION.PROCESS

Holding Session(HOLDING_SESSION)

Session IDholding thelock

-- ulong No All DBA_WAITERS.HOLDING_SESSION

Holding User(HOLDING_USER)

User namefor thesessionholding thelock

-- string(30)





RuleForma

tDelt

a

Supported

Version

Data Source

Lock ID1(LOCK_ID1)

Lock ID 1 -- string(40)

No All DBA_WAITERS.LOCK_ID1

Lock ID2(LOCK_ID2)

Lock ID 2 -- string(40)

No All DBA_WAITERS.LOCK_ID2

Lock Type(TYPE)

Lock type -- string(30)

No All DBA_WAITERS.TYPE

Mode Held(MODE_HELD)

Lock modeheld duringdatacollection

-- string(40)

No All DBA_WAITERS.MODE_HELD

Mode Requested(MODE_REQUESTED)

Lock moderequestedduring datacollection

-- string(40)

No All DBA_WAITERS.MODE_REQUESTED





Record name(alwaysPDLW)

-- string(4)





Waiting OS PID(WAITING_PID)

OS's clientprocess IDcorresponding to thesessionwaiting forthe lock

-- string(30)


Waiting Session(WAITING_SESSION)

Session IDwaiting forthe lock

-- ulong No All DBA_WAITERS.WAITING_SESSION

Waiting User(WAITING_USER)

User namefor thesession

-- string(30)





RuleForma

tDelt

a

Supported

Version

Data Source

waiting forthe lock

XID(XID)

ID usedinternally toidentify therecord

-- string(100)

No All DBA_WAITERS.LOCK_ID1 +DBA_WAITERS.LOCK_ID2 +DBA_WAITERS.HOLDING_SESSION +DBA_WAITERS.WAITING_SESSION

Minimum Data File Interval 2 (PI_PMDF)

Function

The Minimum Data File Interval 2 (PI_PMDF) record stores performance data,taken at specific intervals, about data files. Agent for Oracle creates onerecord for each data file in a database. This is a multi-instance record.

Table 2-94 Minimum Data File Interval 2 (PI_PMDF) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields


Lifetime


Record Size




Table 2-95 Minimum Data File Interval 2 (PI_PMDF) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

File #(FILE_NUM)


COPY ushort

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.FILE#


File Name(NAME)

File name COPY string(513)




Number ofI/Ooperationspersecond

AVG double

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:(V$FILESTAT.PHYRDS +V$FILESTAT.PHYWRTS) /seconds in interval

• For locally managedtemporary tablespaces:(V$TEMPSTAT.PHYRDS +V$TEMPSTAT.PHYWRTS) /seconds in interval

Mbytes(BYTES)

Percentage of diskspaceused by afilesystem, inmegabytes

COPY double

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$DATAFILE.BYTES /(1024 * 1024)



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source



Number ofphysicalblock readoperationsthat werecompletedduring theinterval

AVG double

Yes All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYRDS



Number ofphysicalblockwriteoperationsthat werecompletedduring theinterval

AVG double

Yes All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYWRTS

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYWRTS


Number ofreadoperationspersecond

AVG double

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYRDS /seconds in interval

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYRDS /seconds in interval


Collectiontermination time fortheperformance datastored inthe record

COPY time_t




View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source


Recordname(alwaysPMDF)

COPY string(4)



Collectionstart timefor theperformance datastored inthe record

COPY time_t


Tablespace Name(TABLESPACE_NAME)

Tablespace nameassociatedwith thefile

COPY string(30)




Number ofwriteoperationspersecond

AVG double

No All • For dictionary managedpermanent tablespaces,dictionary managedtemporary tablespaces,or locally managedpermanent tablespaces:V$FILESTAT.PHYWRTS /seconds in interval

• For locally managedtemporary tablespaces:V$TEMPSTAT.PHYWRTS /seconds in interval

Minimum Database Interval 2 (PI_PMDB)

Function

The Minimum Database Interval 2 (PI_PMDB) record stores performancedata, taken at specific intervals, about a database.


Table 2-96 Minimum Database Interval 2 (PI_PMDB) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-97 Minimum Database Interval 2 (PI_PMDB) Fields

Minimum Database Interval 2 (PI_PMDB)

View Name(Manager


RuleForma

tDelt

a

Supported

VersionData Source

DB Name(NAME)

Database name COPY string(9)






Record name(always PMDB)

COPY string(4)



Collection starttime for theperformancedata stored inthe record



Minimum Tablespace Interval 2 (PI_PMTS)

Function

The Minimum Tablespace Interval 2 (PI_PMTS) record stores performancedata, taken at specific intervals, about tablespaces in a database. Agent forOracle creates one record for each tablespace in a database. This is a multi-instance record.

Table 2-98 Minimum Tablespace Interval 2 (PI_PMTS) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields


Lifetime


Record Size


Table 2-99 Minimum Tablespace Interval 2 (PI_PMTS) Fields


View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source


Number of I/Ooperations persecond

AVG double

No All (SUM(V$FILESTAT.PHYRDS) +SUM(V$FILESTAT.PHYWRTS))/seconds in interval


Number ofphysical readoperations

AVG double

Yes All • For dictionarymanaged permanenttablespaces, locallymanaged permanent



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

that werecompleted

tablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:SUM(V$FILESTAT.PHYRDS)

• For locally managedtemporarytablespaces ofOracle9i or later:SUM(V$TEMPSTAT.PHYRDS)


Number ofphysical writeoperationsthat werecompleted

AVG double

Yes All • For dictionarymanaged permanenttablespaces, locallymanaged permanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:SUM(V$FILESTAT.PHYWRTS)

• For locally managedtemporarytablespaces ofOracle9i or later:SUM(V$TEMPSTAT.PHYWRTS)


Number ofreadoperations persecond

AVG double

No All SUM(V$FILESTAT.PHYRDS)/seconds in interval



COPY time_t



Record name(always PMTS)

COPY string(4)




View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source


Number ofrollbacksegments. Ifan instance ofOracle9i orlater is beingmonitored,performancedata about alocallymanagedtablespace isnot collected.

AVG ulong No All COUNT(DBA_ROLLBACK_SEGS)


Number ofsortsegments. Ifan instance ofOracle9i orlater is beingmonitored,performancedata about alocallymanagedpermanenttablespace isnot collected.



Collectionstart time fortheperformancedata stored inthe record

COPY time_t



Tablespacename

COPY string(30)



Number ofwriteoperations persecond

AVG double

No All • For dictionarymanaged permanenttablespaces, locallymanaged permanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

SUM(V$FILESTAT.PHYWRTS) / seconds ininterval

• For locally managedtemporarytablespaces ofOracle9i or later:SUM(V$TEMPSTAT.PHYWRTS) / seconds ininterval

Multi-Threaded Server (PD_PDMT)

Function

The Multi - Threaded Server (PD_PDMT) record stores performance dataindicating the status of the multi-thread server (MTS) options at a specificpoint in time.

Table 2-100 Multi-Threaded Server (PD_PDMT) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the creation to the deletion of an Oracle instance in an MTSenvironment


Record Size


Table 2-101 Multi-Threaded Server (PD_PDMT) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

Avg Queue Wait(QUEUES_AVERAGE_WAIT)

Averagewait timeper item inhundredthsof a second

-- double

No All V$QUEUE.WAIT / V$QUEUE.TOTALQ

Circuits(CIRCUITS)

Number ofcircuits

-- ulong No All COUNT(V$CIRCUIT)

Dispatchers(DISPATCHERS)

Number ofdispatchers

-- ulong No All COUNT(V$DISPATCHER)

Dispatchers Busy(DISPATCHERS_BUSY)

Total busytime of alldispatchersinhundredthsof a second

-- double

No All SUM(V$DISPATCHER.BUSY)

Dispatchers Busy%(DISPATCHERS_PERCENT_BUSY)

Percentageof the timealldispatcherswere busy

-- double

No All (SUM(V$DISPATCHER.BUSY) /(SUM(V$DISPATCHER.IDLE)+ SUM(V$DISPATCHER.BUSY))) *100

Dispatchers Idle(DISPATCHERS_IDLE)

Total idletime of alldispatchersinhundredthsof a second

-- double

No All SUM(V$DISPATCHER.IDLE)

Dispatchers Idle%(DISPATCHERS_PERCENT_IDLE)

Percentageof the timealldispatcherswere idle

-- double

No All (SUM(V$DISPATCHER.IDLE) /(SUM(V$DISPATCHER.IDLE)+ SUM(V$DISPATCHER.BUSY))) *100

DispatchersMessages(DISPATCHERS_MESSAGES)

Totalnumber ofmessagesprocessed

-- double

No All SUM(V$DISPATCHER.MESSAGES)



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

by alldispatchers

Items Queued(QUEUES_QUEUED)

Totalnumber ofitemscurrently inall queues

-- double

No All SUM(V$QUEUE.QUEUED)

MTS Max Servers%(PERCENT_MTS_MAX_SERVERS)

Ratio (as apercent) ofthe numberof MTSservers totheMTS_MAX_SERVERSparametervalue intheinit.orafile.If aninstance ofOracle 10gor later isbeingmonitored,the value isalways 0.

-- double

No All (COUNT(V$SHARED_SERVER) /init.oraMTS_MAX_SERVERS) * 100

MTS ServersHighwater(SERVERS_HIGHWATER)

Maximumnumber ofmulti-threadservers(MTS) thatwererunning atany onetime sincetheinstancestarted

-- long No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:V$MTS.SERVERS_HIGHWATER

• For Oracle9i or later,which has locallymanaged temporarytablespaces:V$SHARED_SERVER_MONITOR.SERVERS_HIGHWATER

MTS ServersStarted

Totalnumber ofmulti-thread

-- long No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

(SERVERS_STARTED)

servers(MTS)since theinstancestarted(this valuedoes notincludemulti-threadserversthatstartedduringstartupprocessing)

V$MTS.SERVERS_STARTED

• For Oracle9i or later,which has locallymanaged temporarytablespaces:V$SHARED_SERVER_MONITOR.SERVERS_STARTED

MTS ServersTerminated(SERVERS_TERMINATED)

Totalnumber ofmulti-threadservers(MTS) thatwereterminatedby Oraclesince theinstancestarted

-- double

No All • For Oracle9i or later,which does not haveany locally managedtemporary tablespaces:V$MTS.SERVERS_TERMINATED

• For Oracle9i or later,which has locallymanaged temporarytablespaces:V$SHARED_SERVER_MONITOR.SERVERS_TERMINATED

Parallel QueryServers(PARALLEL_QUERY_SERVERS)

Number ofparallelqueryservers

-- long No All COUNT(V$PQ_SLAVE)

PQS Busy(PQS_BUSY)

Length oftime allparallelqueryserverswere busy(inminutes)

-- double

No All SUM(V$PQ_SLAVE.BUSY_TIME_TOTAL)

PQS Busy %(PQS_PERCENT_BUSY)

Percentageof the timeall parallelquery

-- double

No All (SUM(V$PQ_SLAVE.BUSY_TIME_TOTAL) / (SUM(V$PQ_SLAVE.IDLE_TIME_TOT



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

serverswere busy

AL) + SUM(V$PQ_SLAVE.BUSY_TIME_TOTAL))) * 100

PQS CPU(PQS_CPU)

CPU timeused by allparallelqueryservers toprocessSQLstatements

-- double

No All SUM(V$PQ_SLAVE.CPU_SECS_TOTAL)

PQS Idle(PQS_IDLE)

Length oftime allparallelqueryserverswere idle(inminutes)

-- double

No All SUM(V$PQ_SLAVE.IDLE_TIME_TOTAL)

PQS Idle %(PQS_PERCENT_IDLE)

Percentageof the timeall parallelqueryserverswere idle

-- double

No All (SUM(V$PQ_SLAVE.IDLE_TIME_TOTAL) / (SUM(V$PQ_SLAVE.IDLE_TIME_TOTAL) + SUM(V$PQ_SLAVE.BUSY_TIME_TOTAL))) * 100

PQS Msgs Rcvd(PQS_MSGS_RCVD)

Totalnumber ofmessagesreceived byall parallelqueryservers

-- double

No All SUM(V$PQ_SLAVE.MSGS_RCVD_TOTAL)

PQS Msgs Sent(PQS_MSGS_SENT)

Totalnumber ofmessagessent by allparallelqueryservers

-- double

No All SUM(V$PQ_SLAVE.MSGS_SENT_TOTAL)

PQS Sessions(PQS_SESSIONS)

Number ofsessionsbeing usedby parallelqueryservers

-- ulong No All SUM(V$PQ_SLAVE.SESSIONS)



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

Queues(QUEUES)

Number ofqueues

-- ulong No All COUNT(V$QUEUE)


Collectionterminationtime fortheperformance datastored inthe record

-- time_t



Recordname(alwaysPDMT)

-- string(4)


Shared Servers(SHARED_SERVERS)

Number ofsharedservers

-- long No All COUNT(V$SHARED_SERVER)

Shared ServersBusy(SHARED_SERVERS_BUSY)

Totallength oftime duringwhich allsharedserverswere busy,inhundredthsof a second

-- double

No All SUM(V$SHARED_SERVER.BUSY)

Shared ServersBusy %(SHARED_SERVERS_PERCENT_BUSY)

Percentageof the timeduringwhich allsharedserverswere busy

-- double

No All (V$SHARED_SERVER.BUSY /(V$SHARED_SERVER.IDLE +V$SHARED_SERVER.BUSY))* 100

Shared ServersIdle(SHARED_SERVERS_IDLE)

Totallength oftime duringwhich allsharedserverswere idle,inhundredthsof a second

-- double

No All SUM(V$SHARED_SERVER.IDLE)



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

Shared ServersIdle %(SHARED_SERVERS_PERCENT_IDLE)

Percentageof the timeduringwhich allsharedserverswere idle

-- double

No All (V$SHARED_SERVER.IDLE /(V$SHARED_SERVER.IDLE +$SHARED_SERVER.BUSY)) *100

Shared ServersMessages(SHARED_SERVERS_MESSAGES)

Totalnumber ofmessagesprocessedby allsharedservers

-- double

No All SUM(V$SHARED_SERVER.MESSAGES)



-- time_t


Total ItemsQueued(QUEUES_TOTAL_QUEUED)

Totalnumber ofitems in allqueues

-- double

No All SUM(V$QUEUE.TOTALQ)

Total QueuesWait(QUEUES_WAIT)

Totallength oftime allitems werequeued inhundredthsof a second

-- double

No All SUM(V$QUEUE.WAIT)

Multi-Threaded Server Interval (PI_PIMT)

Function

The Multi - Threaded Server Interval (PI_PIMT) record stores performancedata, taken at specific intervals, about the multi-thread server (MTS) options.


Table 2-102 Multi-Threaded Server Interval (PI_PIMT) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the creation to the deletion of an Oracle instance in an MTSenvironment

Record Size


Table 2-103 Multi-Threaded Server Interval (PI_PIMT) Fields



RuleForma

t Delta

Supporte

dVersi

on

Data Source

Avg Queue Wait(QUEUES_AVERAGE_WAIT)

Average waittime per iteminhundredthsof a second

AVG double No All V$QUEUE.WAIT / V$QUEUE.TOTALQ

Circuits(CIRCUITS)

Number ofcircuits

AVG ulong No All COUNT(V$CIRCUIT)

Dispatchers(DISPATCHERS)

Number ofdispatchers

AVG ulong No All COUNT(V$DISPATCHER)

Dispatchers Busy(DISPATCHERS_BUSY)

Total busytime of alldispatchersinhundredthsof a second

AVG double Yes All SUM(V$DISPATCHER.BUSY)




RuleForma

t Delta

Supporte

dVersi

on

Data Source

Dispatchers Busy %(DISPATCHERS_PERCENT_BUSY)

Percentageof the timealldispatcherswere busy

AVG double No All (SUM(V$DISPATCHER.BUSY) / (SUM(V$DISPATCHER.IDLE) + SUM(V$DISPATCHER.BUSY))) * 100

Dispatchers Idle(DISPATCHERS_IDLE)

Total idletime of alldispatchersinhundredthsof a second

AVG double Yes All SUM(V$DISPATCHER.IDLE)

Dispatchers Idle %(DISPATCHERS_PERCENT_IDLE)

Percentageof the timealldispatcherswere idle

AVG double No All (SUM(V$DISPATCHER.IDLE) / (SUM(V$DISPATCHER.IDLE) + SUM(V$DISPATCHER.BUSY))) * 100

Dispatchers Messages(DISPATCHERS_MESSAGES)

Total numberof messagesprocessed byalldispatchers

AVG double Yes All SUM(V$DISPATCHER.MESSAGES)

Items Queued(QUEUES_QUEUED)

Total numberof itemscurrently inall queues

AVG double No All SUM(V$QUEUE.QUEUED)

MTS Max Servers %(PERCENT_MTS_MAX_SERVERS)

Ratio (as apercent) ofthe numberof MTSservers totheMTS_MAX_SERVERSparametervalue in theinit.orafile.If aninstance ofOracle 10gor later isbeingmonitored,

AVG double No All (COUNT(V$SHARED_SERVER)/ init.oraMTS_MAX_SERVERS)* 100




RuleForma

t Delta

Supporte

dVersi

on

Data Source

the value isalways 0.

MTS ServersHighwater(SERVERS_HIGHWATER)

Maximumnumber ofmulti-threadservers(MTS) thatwere runningat any onetime sincethe instancestarted

HILO long No All • For Oracle9i orlater, whichdoes not haveany locallymanagedtemporarytablespaces:V$MTS.SERVERS_HIGHWATER

• For Oracle9i orlater, whichhas locallymanagedtemporarytablespaces:V$SHARED_SERVER_MONITOR.SERVERS_HIGHWATER

MTS Servers Started(SERVERS_STARTED)

Total numberof multi-threadservers(MTS) sincethe instancestarted (thisvalue doesnot includemulti-threadservers thatstartedduringstartupprocessing)

AVG long Yes All • For Oracle9i orlater, whichdoes not haveany locallymanagedtemporarytablespaces:V$MTS.SERVERS_STARTED

• For Oracle9i orlater, whichhas locallymanagedtemporarytablespaces:V$SHARED_SERVER_MONITOR.SERVERS_STARTED

MTS ServersTerminated

Total numberof multi-thread

AVG double Yes All • For Oracle9i orlater, whichdoes not have




RuleForma

t Delta

Supporte

dVersi

on

Data Source

(SERVERS_TERMINATED)

servers(MTS) thatwereterminatedby Oraclesince theinstancestarted

any locallymanagedtemporarytablespaces:V$MTS.SERVERS_TERMINATED

• For Oracle9i orlater, whichhas locallymanagedtemporarytablespaces:V$SHARED_SERVER_MONITOR.SERVERS_TERMINATED

Parallel QueryServers(PARALLEL_QUERY_SERVERS)

Number ofparallelqueryservers

AVG long No All COUNT(V$PQ_SLAVE)

PQS Busy(PQS_BUSY)

Length oftime allparallelqueryservers werebusy (inminutes)

AVG double Yes All SUM(V$PQ_SLAVE.BUSY_TIME_TOTAL)

PQS Busy %(PQS_PERCENT_BUSY)

Percentageof the timeall parallelqueryservers werebusy

AVG double No All (SUM(V$PQ_SLAVE.BUSY_TIME_TOTAL) /(SUM(V$PQ_SLAVE.IDLE_TIME_TOTAL) +SUM(V$PQ_SLAVE.BUSY_TIME_TOTAL))) *100

PQS CPU(PQS_CPU)

CPU timeused by allparallelqueryservers toprocess SQLstatements

AVG double Yes All SUM(V$PQ_SLAVE.CPU_SECS_TOTAL)




RuleForma

t Delta

Supporte

dVersi

on

Data Source

PQS Idle(PQS_IDLE)

Length oftime allparallelqueryservers wereidle (inminutes)

AVG double Yes All SUM(V$PQ_SLAVE.IDLE_TIME_TOTAL)

PQS Idle %(PQS_PERCENT_IDLE)

Percentageof the timeall parallelqueryservers wereidle

AVG double No All (SUM(V$PQ_SLAVE.IDLE_TIME_TOTAL) /(SUM(V$PQ_SLAVE.IDLE_TIME_TOTAL) +SUM(V$PQ_SLAVE.BUSY_TIME_TOTAL))) *100

PQS Msgs Rcvd(PQS_MSGS_RCVD)

Total numberof messagesreceived byall parallelqueryservers

AVG double Yes All SUM(V$PQ_SLAVE.MSGS_RCVD_TOTAL)

PQS Msgs Sent(PQS_MSGS_SENT)

Total numberof messagessent by allparallelqueryservers

AVG double Yes All SUM(V$PQ_SLAVE.MSGS_SENT_TOTAL)

PQS Sessions(PQS_SESSIONS)

Number ofsessionsbeing usedby parallelqueryservers

AVG ulong Yes All SUM(V$PQ_SLAVE.SESSIONS)

Queues(QUEUES)

Number ofqueues

AVG ulong No All COUNT(V$QUEUE)







RuleForma

t Delta

Supporte

dVersi

on

Data Source


Record name(alwaysPIMT)

COPY string(4)


Shared Server Idle %(SHARED_SERVERS_PERCENT_IDLE)

Percentageof the timeduring whichall sharedservers wereidle

AVG double No All (V$SHARED_SERVER.IDLE / (V$SHARED_SERVER.IDLE +$SHARED_SERVER.BUSY)) * 100

Shared Servers(SHARED_SERVERS)

Number ofsharedservers

AVG long No All COUNT(V$SHARED_SERVER)

Shared Servers Busy(SHARED_SERVERS_BUSY)

Total lengthof timeduring whichall sharedservers werebusy, inhundredthsof a second

AVG double Yes All SUM(V$SHARED_SERVER.BUSY)

Shared Servers Busy%(SHARED_SERVERS_PERCENT_BUSY)

Percentageof the timeduring whichall sharedservers werebusy

AVG double No All (V$SHARED_SERVER.BUSY / (V$SHARED_SERVER.IDLE + V$SHARED_SERVER.BUSY)) * 100

Shared Servers Idle(SHARED_SERVERS_IDLE)

Total lengthof timeduring whichall sharedservers wereidle, inhundredthsof a second

AVG double Yes All SUM(V$SHARED_SERVER.IDLE)

Shared ServersMessages(SHARED_SERVERS_MESSAGES)

Total numberof messagesprocessed byall sharedservers

AVG double Yes All SUM(V$SHARED_SERVER.MESSAGES)


Collectionstart time fortheperformance





RuleForma

t Delta

Supporte

dVersi

on

Data Source


Total ItemsQueued(QUEUES_TOTAL_QUEUED)

Total numberof items in allqueues

AVG double Yes All SUM(V$QUEUE.TOTALQ)

Total Queue Wait(QUEUES_WAIT)

Total lengthof time allitems werequeued inhundredthsof a second

AVG double Yes All SUM(V$QUEUE.WAIT)


Function

The Open Cursor (PD_PDOC) record stores performance data indicating thestatus of cursors at a specific point in time. Agent for Oracle creates onerecord for each open cursor in the system. This is a multi-instance record.

Table 2-104 Open Cursor (PD_PDOC) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• SID (SID)• Addrhash (ADDRHASH)

Lifetime

From the opening to the closing of the cursor

Record Size




Table 2-105 Open Cursor (PD_PDOC) Fields




edVersion

DataSource

Addrhash(ADDRHASH)

Characterstring thatidentifies theSQLstatementbeingexecuted

-- string(38)

No All V$OPEN_CURSOR.ADDRESS +V$OPEN_CURSOR.HASH_VALUE

Program(PROGRAM)


-- string(48)

No All V$SESSION.PROGRAM whereV$OPEN_CURSOR.SID = V$SESSION.SID





Record name(alwaysPDOC)

-- string(4)


SID(SID)

Session ID -- ulong No All V$SESSION.SID where V$OPEN_CURSOR.SID = V$SESSION.SID

SQL Text(SQL_TEXT)

First 60characters ofthe SQLstatementthat isanalyzed bythe opencursor

-- string(60)

No All V$OPEN_CURSOR.SQL_TEXT








edVersion

DataSource

User(USERNAME)

Oracle username

-- string(30)

No All V$SESSION.USERNAMEwhere V$OPEN_CURSOR.SID = V$SESSION.SID

Options Installed (PD_PDO)

Function

The Options Installed (PD_PDO) record stores performance data indicatingthe status of the software options installed on the Oracle Server at a specificpoint in time. Agent for Oracle creates one record for each installation option.This is a multi-instance record.

Table 2-106 Options Installed (PD_PDO) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

Parameter (PARAMETER)

Lifetime


Record Size



Table 2-107 Options Installed (PD_PDO) Fields

Options Installed (PD_PDO)



edVersion

DataSource


Option name -- string(64)

No All V$OPTION.PARAMETER





Record name(always PDO)

-- string(4)





Value(VALUE)

Whether theoption hasbeenspecified.Valid valuesare TRUE(specified)and FALSE(notspecified).

-- string(64)

No All V$OPTION.VALUE

Parallel Query Server (PD_PDPQ)

Function

The Parallel Query Server (PD_PDPQ) record stores performance dataindicating the status of parallel query servers at a specific point in time.Agent for Oracle creates one record for each parallel query server of aninstance. This is a multi-instance record.

Table 2-108 Parallel Query Server (PD_PDPQ) Default and ChangeableValues






Log No

LOGIF (Blank)

Key Fields

Slave Name (SLAVE_NAME)

Lifetime

From the start to the end of a Parallel Execution Server

Record Size


Table 2-109 Parallel Query Server (PD_PDPQ) Fields




edVersion

DataSource


Percentageof time thequery serverwas busy

-- double No All (V$PQ_SLAVE.BUSY_TIME_TOTAL / (V$PQ_SLAVE.IDLE_TIME_TOTAL + V$PQ_SLAVE.BUSY_TIME_TOTAL)) * 100

Current Busy Time(BUSY_TIME_CUR)

Length oftime thequery serverwas busyduring theSQLstatementprocessing inthe sessionthat wasactive duringdatacollection

-- ulong No All V$PQ_SLAVE.BUSY_TIME_CUR

Current CPU Secs(CPU_SECS_CUR)

CPU timeused in thesession that

-- ulong No All V$PQ_SLAVE.CPU_SECS_CUR





edVersion

DataSource

was activeduring datacollection

Current Idle Time(IDLE_TIME_CUR)

Length oftime thequery serverwas idleduring SQLstatementprocessing inthe sessionthat wasactive duringdatacollection

-- ulong No All V$PQ_SLAVE.IDLE_TIME_CUR

Current Msgs Rcvd(MSGS_RCVD_CUR)

Number ofmessagesreceivedduring SQLstatementprocessingby thesession thatwas activeduring datacollection

-- ulong No All V$PQ_SLAVE.MSGS_RCVD_CUR

Current Msgs Sent(MSGS_SENT_CUR)

Number ofmessagessent duringSQLstatementprocessingby thesession thatwas activeduring datacollection

-- ulong No All V$PQ_SLAVE.MSGS_SENT_CUR


Percentageof time thequery serverwas idle

-- double No All (V$PQ_SLAVE.IDLE_TIME_TOTAL / (V$PQ_SLAVE.IDLE_TIME_TOTAL + V$PQ_SLAVE.BUSY_TIME_TOTAL)) * 100


Collectionterminationtime for the






edVersion

DataSource

performancedata storedin the record


Record name(alwaysPDPQ)

-- string(4)


Sessions(SESSIONS)

Number ofsessions inuse by theparallelquery server

-- ulong No All V$PQ_SLAVE.SESSIONS

Slave Name(SLAVE_NAME)

Name of theparallelquery server

-- string(4)

No All V$PQ_SLAVE.SLAVE_NAME




Status(STATUS)

Status of theparallelquery serverduring datacollection.Valid valuesare BUSY andIDLE.

-- string(4)

No All V$PQ_SLAVE.STATUS

Total Busy Time(BUSY_TIME_TOTAL)

Total lengthof time thequery serverwas activeduring theinterval

-- double No All V$PQ_SLAVE.BUSY_TIME_TOTAL

Total CPU Secs(CPU_SECS_TOTAL)

Total CPUtime used bythe queryserver toprocess SQLstatementsduring theinterval

-- double No All V$PQ_SLAVE.CPU_SECS_TOTAL

Total Idle Time(IDLE_TIME_TOTAL)

Total lengthof time thequery serverwas idleduring theinterval

-- double No All V$PQ_SLAVE.DLE_TIME_TOTAL





edVersion

DataSource

Total Msgs Rcvd(MSGS_RCVD_TOTAL)

Total numberof messagesreceived bythe queryserver duringthe interval

-- double No All V$PQ_SLAVE.MSGS_RCVD_TOTAL

Total Msgs Sent(MSGS_SENT_TOTAL)

Total numberof messagessent by thequery serverduring theinterval

-- double No All V$PQ_SLAVE.MSGS_SENT_TOTAL

Parallel Query Server Interval (PI_PIPQ)

Function

The Parallel Query Server Interval (PI_PIPQ) record stores performance data,taken at specific intervals, about parallel query servers. Agent for Oraclecreates one record for each parallel query server of an instance. This is amulti-instance record.

Table 2-110 Parallel Query Server Interval (PI_PIPQ) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

Slave Name (SLAVE_NAME)

Lifetime

From the start to the end of a Parallel Execution Server

Record Size



Table 2-111 Parallel Query Server Interval (PI_PIPQ) Fields




edVersion

DataSource


Percentageof time thequery serverwas busy

AVG double No All (V$PQ_SLAVE.BUSY_TIME_TOTAL / (V$PQ_SLAVE.IDLE_TIME_TOTAL + V$PQ_SLAVE.BUSY_TIME_TOTAL)) * 100

Current Busy Time(BUSY_TIME_CUR)

Length oftime thequery serverwas busyduring theSQLstatementprocessing inthe sessionthat wasactive duringdatacollection

AVG ulong No All V$PQ_SLAVE.BUSY_TIME_CUR

Current CPU Secs(CPU_SECS_CUR)

CPU timeused in thesession thatwas activeduring datacollection

AVG ulong No All V$PQ_SLAVE.CPU_SECS_CUR

Current Idle Time(IDLE_TIME_CUR)

Length oftime thequery serverwas idleduring SQLstatementprocessing inthe sessionthat wasactive duringdatacollection

AVG ulong No All V$PQ_SLAVE.IDLE_TIME_CUR

Current Msgs Rcvd(MSGS_RCVD_CUR)

Number ofmessagesreceivedduring SQLstatementprocessing

AVG ulong No All V$PQ_SLAVE.MSGS_RCVD_CUR





edVersion

DataSource

by thesession thatwas activeduring datacollection

Current Msgs Sent(MSGS_SENT_CUR)

Number ofmessagessent duringSQLstatementprocessingby thesession thatwas activeduring datacollection

AVG ulong No All V$PQ_SLAVE.MSGS_SENT_CUR


Percentageof time thequery serverwas idle

AVG double No All (V$PQ_SLAVE.IDLE_TIME_TOTAL / (V$PQ_SLAVE.IDLE_TIME_TOTAL + V$PQ_SLAVE.BUSY_TIME_TOTAL)) * 100





Record name(alwaysPIPQ)

COPY string(4)


Sessions(SESSIONS)

Number ofsessions inuse by theparallelquery server

AVG ulong Yes All V$PQ_SLAVE.SESSIONS

Slave Name(SLAVE_NAME)

Name of theparallelquery server

COPY string(4)

No All V$PQ_SLAVE.SLAVE_NAME


Collectionstart time fortheperformance






edVersion

DataSource


Status(STATUS)

Status of theparallelquery serverduring datacollection.Valid valuesare BUSY andIDLE.

COPY string(4)

No All V$PQ_SLAVE.STATUS

Total Busy Time(BUSY_TIME_TOTAL)

Total lengthof time thequery serverwas activeduring theinterval

AVG double Yes All V$PQ_SLAVE.BUSY_TIME_TOTAL

Total CPU Secs(CPU_SECS_TOTAL)

Total CPUtime used bythe queryserver toprocess SQLstatementsduring theinterval

AVG double Yes All V$PQ_SLAVE.CPU_SECS_TOTAL

Total Idle Time(IDLE_TIME_TOTAL)

Total lengthof time thequery serverwas idleduring theinterval

AVG double Yes All V$PQ_SLAVE.DLE_TIME_TOTAL

Total Msgs Rcvd(MSGS_RCVD_TOTAL)

Total numberof messagesreceived bythe queryserver duringthe interval

AVG double Yes All V$PQ_SLAVE.MSGS_RCVD_TOTAL

Total Msgs Sent(MSGS_SENT_TOTAL)

Total numberof messagessent by thequery serverduring theinterval

AVG double Yes All V$PQ_SLAVE.MSGS_SENT_TOTAL


Parallel Query Statistics (PD_PDPS)

Function

The Parallel Query Statistics (PD_PDPS) record stores performance dataindicating the status of parallel query options at a specific point in time.Agent for Oracle creates one record for each statistical value. To collect thisrecord, parallel query servers must be running.

Table 2-112 Parallel Query Statistics (PD_PDPS) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

Statistic (STATISTIC)

Lifetime


Record Size


Table 2-113 Parallel Query Statistics (PD_PDPS) Fields




edVersion

DataSource





Record name(alwaysPDPS)

-- string(4)


Start Time Collectionstart time for






edVersion

DataSource

(START_TIME) theperformancedata storedin the record

Statistic(STATISTIC)

Name of thestatistics

-- string(30)

No All V$PQ_SYSSTAT.NAME

Value(VALUE)

Statisticalvalue

-- double No All V$PQ_SYSSTAT.VALUE


Function

The Parameter Values (PD_PDP) record stores performance data indicatingthe status of current parameter values at a specific point in time. Agent forOracle creates one record for each parameter. This is a multi-instance record.

Table 2-114 Parameter Values (PD_PDP) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

Parameter Name (NAME)

Lifetime


Record Size



Table 2-115 Parameter Values (PD_PDP) Fields




edVersion

DataSource

Is Default(IS_DEFAULT)

Whether thevalue is thedefault. Validvalues areTRUE andFALSE.

-- string(9)

No All V$PARAMETER.ISDEFAULT

Parameter Name(NAME)

Parametername

-- string(64)

No All V$PARAMETER.NAME





Record name(always PDP)

-- string(4)





Value(VALUE)

Parametervalue

-- string(512)

No All V$PARAMETER.VALUE

Process Detail (PD_PDOP)

Function

The Process Detail (PD_PDOP) record stores performance data indicating thestatus of processes at a specific point in time. Agent for Oracle creates onerecord for each process in an instance. This is a multi-instance record.

Table 2-116 Process Detail (PD_PDOP) Default and Changeable Values




Log No



LOGIF (Blank)

Key Fields

Oracle PID (PID)

Lifetime

From the start to the end of a process

Record Size


Table 2-117 Process Detail (PD_PDOP) Fields




edVersion

DataSource

Background(BACKGROUND)

Whether thisis abackgroundprocess.Valid valuesare Y(backgroundprocess) andN (normalprocess).

-- string(1)

No All V$PROCESS.BACKGROUND

Latchspin(LATCHSPIN)

Address ofthe latch inspin status(if there is nosuch latch,the value isnull)

-- string(16)

No All V$PROCESS.LATCHSPIN

Latchwait(LATCHWAIT)

Address ofthe latch inwait status(if there is nosuch latch,the value isnull)

-- string(16)

No All V$PROCESS.LATCHWAIT

Oracle PID(PID)

Oracleprocess ID

-- ulong No All V$PROCESS.PID





edVersion

DataSource

Program(PROGRAM)


-- string(48)

No All V$PROCESS.PROGRAM





Record name(alwaysPDOP)

-- string(4)


SPID(SPID)

OS's processID

-- string(12)

No All V$PROCESS.SPID

Serial #(SERIAL_NUM)

Process serialnumber

-- ulong No All V$PROCESS.SERIAL#




Terminal(TERMINAL)

OS's terminalID

-- string(10)

No All V$PROCESS.TERMINAL

User(USERNAME)

OS's processuser name(for a 2-taskuser thataccesses viaa network, -T is added tothe username)

-- string(15)

No All V$PROCESS.USERNAME

Queue Statistics (PD_PDQU)

Function

The Queue Statistics (PD_PDQU) record stores performance data indicatingthe status of queues at a specific point in time. Agent for Oracle creates onerecord for each queue in an instance. This is a multi-instance record.


Table 2-118 Queue Statistics (PD_PDQU) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• Oracle PID (PID)• Type (TYPE)

Lifetime

From the start to the end of a process that has a queue

Record Size


Table 2-119 Queue Statistics (PD_PDQU) Fields




edVersion

DataSource


Average waittime per iteminhundredthsof a second

-- double No All V$QUEUE.WAIT/ V$QUEUE.TOTALQ

Oracle PID(PID)

Queue'sOracleprocess ID

-- ulong No All V$PROCESS.PID where V$QUEUE.PADDR = V$PROCESS.ADDR

Queued(QUEUED)

Number ofitems in thequeue

-- double No All V$QUEUE.QUEUED








edVersion

DataSource



Record name(alwaysPDQU)

-- string(4)





Total Queued(TOTAL_QUEUED)

Total numberof items inthe queue

-- double No All V$QUEUE.TOTALQ

Type(TYPE)

Type ofqueue. Validvalues areCOMMON(process foreach server),DISPATCHER,andOUTBOUND (inuse byremoteserver).

-- string(10)

No All V$QUEUE.TYPE

Wait(WAIT)

Total lengthof time allitems werequeued inhundredthsof a second

-- double No All V$QUEUE.WAIT

Resource Limit (PD_PDRL)

Function

The Resource Limit (PD_PDRL) record stores performance data indicating theusage of global system resources at a specific point in time. Agent for Oraclecreates one record for each system resource. This is a multi-instance record.


Table 2-120 Resource Limit (PD_PDRL) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

Resource Name (RESOURCE_NAME)

Lifetime


Record Size


Table 2-121 Resource Limit (PD_PDRL) Fields




edVersion

DataSource

Current Utilization(CURRENT_UTILIZATION)

Number oflocks,resources, orprocessescurrently inuse

-- double No All V$RESOURCE_LIMIT.CURRENT_UTILIZATION

Initial Allocation(INITIAL_ALLOCATION)

Initialallocation(valuespecified ininitializationparameterfile)

-- string(10)

No All V$RESOURCE_LIMIT.INITIAL_ALLOCATION

Limit Value(LIMIT_VALUE)

Limit valuefor locks andresources(the value ofthis field canbe greaterthan theinitialallocation

-- string(10)

No All V$RESOURCE_LIMIT.LIMIT_VALUE





edVersion

DataSource

value; in thecase ofunlimitedallocation,the value ofthis field isUNLIMITED)

Max Utilization(MAX_UTILIZATION)

Maximumamount ofresourcesused sincethe lastinstancestarted

-- double No All V$RESOURCE_LIMIT.MAX_UTILIZATION





Record name(alwaysPDRL)

-- string(4)


Resource Name(RESOURCE_NAME)

Resourcename

-- string(30)

No All V$RESOURCE_LIMIT.RESOURCE_NAME




Utilization %(UTILIZATION_PERCENT)

Ratio (as apercent) ofthe currentutilizationvalue to themaximumutilizationvalue

-- double No All CURRENT_UTILIZATION /MAX_UTILIZATION * 100


Rollback Segment (PD_PDRS)

Function

The Rollback Segment (PD_PDRS) record stores performance data indicatingthe status of each rollback segment in a database at a specific point in time.Agent for Oracle creates one record for each rollback segment. This is amulti-instance record.

Table 2-122 Rollback Segment (PD_PDRS) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

USN (USN)

Lifetime

From the creation to the deletion of a rollback segment

Record Size


Table 2-123 Rollback Segment (PD_PDRS) Fields




edVersion

DataSource

Avg Active(AVG_ACTIVE)

Average sizeof an activeextent thathasuncommittedtransactiondata duringdatacollection

-- double No All V$ROLLSTAT.AVEACTIVE

Avg Shrink(AVG_SHRINK)

Total size ofreleasedextentsdivided by

-- double No All V$ROLLSTAT.AVESHRINK





edVersion

DataSource

the numberof shrinks

Extends(EXTENDS)

Number oftimes therollbacksegment wasextended toobtain newextents

-- double No All V$ROLLSTAT.EXTENDS

Extents(EXTENTS)

Number ofextents inthe rollbacksegment

-- ulong No All V$ROLLSTAT.EXTENTS

Gets(GETS)

Number oftimes headerwas obtained

-- double No All V$ROLLSTAT.GETS

Hit %(HIT_PERCENTAGE)

Percentageof times thata segmentheader wasobtainedwithoutwaiting

-- double No All ((V$ROLLSTAT.GETS - V$ROLLSTAT.WAITS) / V$ROLLSTAT.GETS) * 100

HWM Size(HWM_SIZE)

Maximumsize ofrollbacksegment

-- double No All V$ROLLSTAT.HWMSIZE

Mbytes(BYTES)

Size ofrollbacksegment inmegabytes

-- double No All V$ROLLSTAT.RSSIZE /(1024 *1024)

Optimal Size(OPT_SIZE)

Optimumsize ofrollbacksegment

-- double No All V$ROLLSTAT.OPTSIZE





Record name(alwaysPDRS)

-- string(4)






edVersion

DataSource

Segment Name(NAME)

Name of therollbacksegment

-- string(30)

No All V$ROLLNAME.NAME

Shrinks(SHRINKS)

Number oftimes therollbacksegmentshrank bydeleting atleast oneadditionalextent

-- double No All V$ROLLSTAT.SHRINKS




Status(STATUS)

Status. Validvalues areONLINE(segment isonline) andPENDINGOFFLINE(segment isoffline, butseveralactivetransactionsare used inthe rollbacksegment;segment isplaced offlinewhentransactionsarecompleted).

-- string(15)

No All V$ROLLSTAT.STATUS


Name oftablespacethat containsthe segment

-- string(30)

No All DBA_ROLLBACK_SEGS.TABLESPACE_NAME

Transactions(TRANSACTIONS)

Number ofactivetransactions

-- long No All V$ROLLSTAT.XACTS

USN(USN)

Rollbacksegmentnumber

-- double No All V$ROLLSTAT.USN





edVersion

DataSource

Waits(WAITS)

Number ofheader waits

-- double No All V$ROLLSTAT.WAITS

Wraps(WRAPS)

Number oftimesrollbacksegment waswrappedfrom oneextent toanother

-- double No All V$ROLLSTAT.WRAPS

Writes(WRITES)

Number ofbytes writtenin therollbacksegment

-- double No All V$ROLLSTAT.WRITES

Rollback Segment Interval (PI_PIRS)

Function

The Rollback Segment Interval (PI_PIRS) record stores performance data,taken at specific intervals, about each rollback segment in a database. Agentfor Oracle creates one record for each rollback segment. This is a multi-instance record.

Table 2-124 Rollback Segment Interval (PI_PIRS) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

USN (USN)

Lifetime

From the creation to the deletion of a rollback segment


Record Size


Table 2-125 Rollback Segment Interval (PI_PIRS) Fields




edVersion

DataSource

Avg Active(AVG_ACTIVE)

Average sizeof an activeextent thathasuncommittedtransactiondata duringdatacollection

AVG double No All V$ROLLSTAT.AVEACTIVE

Avg Shrink(AVG_SHRINK)

Total size ofreleasedextentsdivided bythe numberof shrinks

AVG double No All V$ROLLSTAT.AVESHRINK

Extends(EXTENDS)

Number oftimes therollbacksegment wasextended toobtain newextents

HILO double Yes All V$ROLLSTAT.EXTENDS

Extents(EXTENTS)

Number ofextents inthe rollbacksegment

AVG ulong No All V$ROLLSTAT.EXTENTS

Gets(GETS)

Number oftimes headerwas obtained

AVG double Yes All V$ROLLSTAT.GETS


Percentageof times thata segmentheader wasobtainedwithoutwaiting

AVG double No All ((V$ROLLSTAT.GETS - V$ROLLSTAT.WAITS) / V$ROLLSTAT.GETS) * 100

HWM Size(HWM_SIZE)

Maximumsize ofrollbacksegment

AVG double No All V$ROLLSTAT.HWMSIZE





edVersion

DataSource

Mbytes(BYTES)

Size ofrollbacksegment inmegabytes

AVG double No All V$ROLLSTAT.RSSIZE /(1024 *1024)

Optimal Size(OPT_SIZE)

Optimumsize ofrollbacksegment

AVG double No All V$ROLLSTAT.OPTSIZE





Record name(alwaysPIRS)

COPY string(4)


Segment Name(NAME)

Name of therollbacksegment

COPY string(30)

No All V$ROLLNAME.NAME

Shrinks(SHRINKS)

Number oftimes therollbacksegmentshrank bydeleting atleast oneadditionalextent

HILO double Yes All V$ROLLSTAT.SHRINKS

Size Change(SIZE_CHANGE)

Change tothe size ofrollbacksegment

AVG double No All V$ROLLSTAT.RSSIZE




Status(STATUS)

Status.Validvalues areONLINE(segment isonline) andPENDINGOFFLINE(segment is

COPY string(15)

No All V$ROLLSTAT.STATUS





edVersion

DataSource

offline, butseveralactivetransactionsare used inthe rollbacksegment;segment isplaced offlinewhentransactionsarecompleted).


Name oftablespacethat containsthe segment

COPY string(30)

No All DBA_ROLLBACK_SEGS.TABLESPACE_NAME



AVG long No All V$ROLLSTAT.XACTS

USN(USN)

Rollbacksegmentnumber

COPY double No All V$ROLLSTAT.USN

Waits(WAITS)

Number ofheader waits

AVG double Yes All V$ROLLSTAT.WAITS

Wraps(WRAPS)

Number oftimesrollbacksegment waswrappedfrom oneextent toanother

HILO double Yes All V$ROLLSTAT.WRAPS

Writes(WRITES)

Number ofbytes writtenin therollbacksegment

AVG double Yes All V$ROLLSTAT.WRITES

Segment Detail (PD_PDSM)

Function

The Segment Detail (PD_PDSM) record stores performance data indicatingthe status of database segments at a specific point in time. Agent for Oraclecreates one record for each segment. This is a multi-instance record.


In an environment where many (more than hundreds of thousands of)segments exist, the following might occur:

• The size of the Store database increases.• Data collection requires a long time.

If you do not need performance data for each segment, consider usingalternative records. For example, you can use the Tablespace (PD_PDTS)record to monitor the size of tablespaces and check the number of segments.

If the monitoring target is Oracle9i Database Release2 or later and the Oraclestatic data dictionary view DBA_SEGMENTS_2 exists, when collecting theSegment Detail (PD_PDSM) record, Agent for Oracle references theDBA_SEGMENTS_2 view instead of the DBA_SEGMENTS view.

To create the static data dictionary view DBA_SEGMENTS_2, you need toexecute the CATSPC2.SQL script provided by Oracle.

Table 2-126 Segment Detail (PD_PDSM) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• Segment Name (SEGMENT_NAME)• Tablespace Name (TABLESPACE_NAME)

Lifetime

From the creation to the deletion of a segment

Record Size



Table 2-127 Segment Detail (PD_PDSM) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

Blocks(BLOCKS)

Segmentsize inOracleblocks

-- ulong No All • For dictionarymanaged permanenttablespaces, locallymanaged permanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:DBA_SEGMENTS.BLOCKS

• For locally managedtemporarytablespaces ofOracle9i or later:V$SORT_SEGMENT.TOTAL_BLOCKS

Bytes(BYTES)

Segmentsize inbytes

-- double No All • For dictionarymanaged permanenttablespaces, locallymanaged permanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:DBA_SEGMENTS.BYTES

• For locally managedtemporarytablespaces ofOracle9i or later:DBA_TEMP_FILES.BYTES

Extents(EXTENTS)

Number ofextentsallocated tothissegment

-- ulong No All • For dictionarymanaged permanenttablespaces, locallymanaged permanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

DBA_SEGMENTS.EXTENTS

• For locally managedtemporarytablespaces ofOracle9i or later:V$SORT_SEGMENT.TOTAL_EXTENTS

Free list Groups(FREELIST_GROUPS)

Number offree listgroupsallocated tothesegment. Ifan instanceof Oracle9ior later isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.

-- ulong No All DBA_SEGMENTS.FREELIST_GROUPS

Free lists(FREELISTS)

Number ofprocessfree listsallocated tothesegment. Ifan instanceof Oracle9ior later isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.

-- ulong No All DBA_SEGMENTS.FREELISTS



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

Header Block(HEADER_BLOCK)

Block IDincludingthesegmentheader. Ifan instanceof Oracle9ior later isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.

-- ulong No All DBA_SEGMENTS.HEADER_BLOCK

Header File(HEADER_FILE)

File IDincludingthesegmentheader. Ifan instanceof Oracle9ior later isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.

-- ushort No All DBA_SEGMENTS.HEADER_FILE

Increase %(PCT_INCREASE)

Thepercentageincrease insize of theextent dueto the nextextentallocation.If aninstance ofOracle9i orlater is

-- short No All DBA_SEGMENTS.PCT_INCREASE



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

beingmonitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.

Initial Extent(INITIAL_EXTENT)

Size of theinitialextent forthesegment inbytes. If aninstance ofOracle9i orlater isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.

-- double No All DBA_SEGMENTS.INITIAL_EXTENT

Max Extents(MAX_EXTENTS)

Maximumnumber ofextentspermittedfor thesegment. Ifan instanceof Oracle9ior later isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespace

-- ulong No All DBA_SEGMENTS.MAX_EXTENTS



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

is notcollected.

Max Extents %(PERCENT_MAX_EXTENTS)

Ratio (as apercent) ofthecurrentlyallocatedextents tothemaximumnumber ofextentspermittedfor thesegment. Ifan instanceof Oracle9ior later isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.

-- double No All (DBA_SEGMENTS.EXTENTS/DBA_SEGMENTS.MAX_EXTENTS) * 100

Min Extents(MIN_EXTENTS)

Minimumnumber ofextentspermittedfor thesegment

-- ulong No All DBA_SEGMENTS.MIN_EXTENTS


Correctvaluescannot becollectedfor thisfield.Failure ofthe nextextentallocation.If it fails,the valueof this fieldis 1.

-- short No All DBA_SEGMENTS.NEXT_EXTENT > MAX(fet$.length) *DB_BLOCK_SIZE



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

Otherwise,the value is0. For alocallymanagedtablespace,the value isalways 0.

Next Extent(NEXT_EXTENT)

Size of thenext extentfor thesegment inbytes

-- double No All DBA_SEGMENTS.NEXT_EXTENT


Correctvaluescannot becollectedfor thisfield.If thenumber ofextents isgreaterthan thespecifiedvalue(initialvalue is 5),the valueof this fieldis 1;Otherwise,the valueof this fieldis 0.

-- short No All • For dictionarymanaged permanenttablespaces, locallymanaged permanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:DBA_SEGMENTS.EXTENTS > 5

• For locally managedtemporarytablespaces ofOracle9i or later:V$SORT_SEGMENT.TOTAL_EXTENTS > 5

Owner(OWNER)

Segmentowner'suser name.If aninstance ofOracle9i orlater isbeingmonitored,performance dataabout thelocallymanaged

-- string(30)

No All DBA_SEGMENTS.OWNER



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

temporarytablespaceis notcollected.


Collectionterminationtime fortheperformance datastored inthe record



Recordname(alwaysPDSM)

-- string(4)


Segment Name(SEGMENT_NAME)

Segmentname. If aninstance ofOracle9i orlater isbeingmonitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.

-- string(81)

No All DBA_SEGMENTS.SEGMENT_NAME

Segment Type(SEGMENT_TYPE)

Segmenttype. Validvalues areCACHE,CLUSTER,DEFERREDROLLBACK,INDEX,ROLLBACK,TABLE, andTEMPORARY.If aninstance ofOracle9i orlater isbeing

-- string(18)

No All DBA_SEGMENTS.SEGMENT_TYPE



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

monitored,performance dataabout thelocallymanagedtemporarytablespaceis notcollected.





Name oftablespacethatcontainsthesegment

-- string(30)

No All DBA_SEGMENTS.TABLESPACE_NAME

Server Status (PD_STAT)

Function

The Server Status (PD_STAT) record stores performance data indicating thestatus of the Oracle database at a specific point in time.

Table 2-128 Server Status (PD_STAT) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None


Lifetime


Record Size


Table 2-129 Server Status (PD_STAT) Fields

Server Status (PD_STAT)



edVersion

DataSource


Availabilitystatus; thisvalue can beeither 0(inactive) or1 (active)

-- ulong No All AgentCollector

Change Time(CHANGE_TIME)

Last timeAvailabilitywas changed






Record name(alwaysSTAT)

-- string(4)






Function

The Session Detail (PD_PDS) record stores the performance data indicatingthe status of sessions at a specific point in time. Agent for Oracle creates onerecord for each session in an instance. This is a multi-instance record.



Table 2-130 Session Detail (PD_PDS) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• SID (SID)• Serial # (SERIAL_NUM)

Lifetime

From the start to the end of a session

Record Size


Table 2-131 Session Detail (PD_PDS) Fields




edVersion

DataSource

Action(ACTION)

Name of theaction that isspecified bycalling theDBMS_APPLICATION_INFO.SET_ACTIONprocedureduring datacollection

-- string(32)

No All V$SESSION.ACTION

Addrhash(ADDRHASH)

Characterstring thatidentifies theSQLstatementbeingexecuted

-- string(38)

No All V$SESSION.SQL_ADDRESS +V$SESSION.SQL_HASH_VALUE

Auditing SID(AUDSID)

Auditingsession ID.

-- ulong No All V$SESSION.AUDSID





edVersion

DataSource

The value ofthis field is-1 whenOracleDatabase10g is beingmonitored orwhen thevalue of theUser field isSYS.


Average timeof all eventsthe session iswaiting for inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

-- ulong No All AVG(V$SESSION_EVENT.AVERAGE_WAIT)


Average time(characterstring) of allevents thesession iswaiting for inseconds (tocollect thevalue of thisfield, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

-- string(30)

No All AVG(V$SESSION_EVENT.AVERAGE_WAIT) /100

Blocking Locks(BLOCKING_LOCKS)

Number oflocksblockinganother lock

-- double No All COUNT(V$LOCK)where V$LOCK.BLOCK> 0





edVersion

DataSource

Client Info(CLIENT_INFO)

Informationspecified bycalling theDBMS_APPLICATION_INFO.SET_CLIENT_INFOprocedure

-- string(64)

No All V$SESSION.CLIENT_INFO

Client PID(PROCESS)

OS's client ID -- string(12)


Command(COMMAND)

Command orcommandnumberbeingexecuted

-- string(32)

No All V$SESSION.COMMAND

Fixed Table Sequence(FIXED_TABLE_SEQUENCE)

Value to beincreasedeach timethe sessioncompletes acall to thedatabase

-- double No All V$SESSION.FIXED_TABLE_SEQUENCE


Number oflocks held bythe sessionduring datacollection

-- double No All COUNT(V$LOCKS)where V$LOCK.LMODEis NOT NULL

Locks Requested(LOCKS_REQUESTED)

Number oflocksrequestedbut that thesession wasnot holding

-- double No All COUNT(V$LOCKS)where V$LOCK.LMODEis NULL

Lockwait(LOCKWAIT)

Address ofthe lock thesession iswaiting for (ifthere is nosuch lock,the value isnull)

-- string(16)

No All V$SESSION.LOCKWAIT

Logon Seconds(LOGON_SECONDS)

Number ofsecondssince logon

-- ulong No All V$SESSION.LOGON_TIME





edVersion

DataSource

Logon Time(LOGON_TIME)

Sessionconnectiontime

-- string(20)

No All V$SESSION.LOGON_TIME

Machine(MACHINE)

OS's machinename

-- string(64)

No All V$SESSION.MACHINE

Module(MODULE)

Name of themodule beingexecutedthat isspecified bycalling theDBMS_APPLICATION_INFO.SET_MODULEprocedureduring datacollection

-- string(48)

No All V$SESSION.MODULE

Open Cursors(OPEN_CURSORS)

Number ofopen cursors

-- ulong No All COUNT(V$OPEN_CURSORS)

Oracle PID(PID)

Oracleprocess ID

-- ulong No All V$PROCESS.PID where V$SESSION.PADDR = V$PROCESS.ADDR

Oracle Server(SERVER)

Oracle servertype. Validvalues areDEDICATED,NONE,PSEUDO, andSHARED

-- string(9)

No All V$SESSION.SERVER

OS User(OSUSER)


-- string(30)

No All V$SESSION.OSUSER

Program(PROGRAM)

OS'sprogramname

-- string(64)

No All V$SESSION.PROGRAM








edVersion

DataSource


Record name(always PDS)

-- string(4)


Schema #(SCHEMA_NUM)

Schema userID

-- long No All V$SESSION.SCHEMA#

Schema Name(SCHEMANAME)

Schema username

-- string(30)

No All V$SESSION.SCHEMANAME

Serial #(SERIAL_NUM)

Sessionserialnumber thatidentifies thesessionobject. Thisguaranteesthat asession-levelcommand isapplied tothe correctsessionobject, evenwhen onesession endsand anothersession withthe samesession IDstarts.

-- ulong No All V$SESSION.SERIAL#

Session Events(SESSION_EVENTS)

Number ofeventsplaced inwait statusby thesession

-- short No All COUNT(V$SESSION_EVENT)

Session Waits(SESSION_WAITS)

Number ofwaits causedby thesession

-- ulong No All COUNT(V$SESSION_WAIT)

Sessions Blocked(SESSIONS_BLOCKED)

Number ofsessionsblocked bythe session

-- ulong No All COUNT(DBA_WAITERS)

SID(SID)

Session ID -- ulong No All V$SESSION.SID





edVersion

DataSource




Status(STATUS)

Sessionstatus. Validvalues areACTIVE,INACTIVE,KILLED,CACHED, andSNIPED.

-- string(8)

No All V$SESSION.STATUS

Table Accesses(TABLE_ACCESSES)

Number oftableaccesses

-- double No All COUNT(V$ACCESS)

Terminal(TERMINAL)

OS's terminalname

-- string(16)

No All V$SESSION.TERMINAL


Total lengthof time thesessionwaited for allevents inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

-- ulong No All SUM(V$SESSION_EVENT.TIME_WAITED)


Total lengthof time(characterstring) thesessionwaited for allevents inseconds (tocollect thevalue of thisfield, the

-- string(30)

No All SUM(V$SESSION_EVENT.TIME_WAITED) / 100





edVersion

DataSource

TIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)


Total numberof timeoutsfor thesessionevents

-- ulong No All SUM(V$SESSION_EVENT.TOTAL_TIMEOUTS)


Number ofwaits for allevents of thesession

-- double No All SUM(V$SESSION_EVENT.TOTAL_WAITS)

Transaction Address(TRANSACTION_ADDRESS)

Address ofthetransactionstate object

-- string(16)

No All V$SESSION.TADDR



-- ulong No All COUNT(V$TRANSACTION)

Type(TYPE)

Session type -- string(10)

No All V$SESSION.TYPE

User(USERNAME)

Oracle usernameThis fieldalwaysincludes arecord forwhich NULLis specifiedasinformationfor the SYSuser.BecauseNULL cannotbe specifiedconditionallyforconnectionsfrom usersother thanspecial userA, use theUser # field

-- string(30)






edVersion

DataSource

to specify thefollowingconditionalexpressions:User<> "A"AND User#<>"0"

User #(USER_NUM)

Oracle userID

-- long No All V$SESSION.USER#

Session Event (PD_PDEV)

Function

The Session Event (PD_PDEV) record stores performance data indicating thestatus of session events at a specific point in time. Agent for Oracle createsone record for each event the session waits for. This is a multi-instancerecord.

Table 2-132 Session Event (PD_PDEV) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• SID (SID)• Event (EVENT)

Lifetime

From the start to the end of a session event

Record Size



Table 2-133 Session Event (PD_PDEV) Fields




edVersion

DataSource



-- double No All V$SESSION_EVENT.AVERAGE_WAIT



-- string(21)

No All V$SESSION_EVENT.AVERAGE_WAIT / 100

Event(EVENT)

Name of theevent thesession iswaiting for

-- string(64)

No All V$SESSION_EVENT.EVENT

Program(PROGRAM)


-- string(64)

No All V$SESSION.PROGRAM whereV$SESSION_EVENT.SID = V$SESSION.SID








edVersion

DataSource



Record name(alwaysPDEV)

-- string(4)


SID(SID)

Session ID -- ulong No All V$SESSION_EVENT.SID





Total timethe sessionwas waitingfor events inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

-- double No All V$SESSION_EVENT.TIME_WAITED


Total timethe sessionwas waitingfor events inseconds (tocollect thevalue of thisfield, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

-- string(21)

No All V$SESSION_EVENT.TIME_WAITED / 100


Total numberof timeoutsfor the

-- double No All V$SESSION_EV





edVersion

DataSource

sessionevents

ENT.TOTAL_TIMEOUTS


Session'stotal numberof waits forevents

-- double No All V$SESSION_EVENT.TOTAL_WAITS

User(USERNAME)

Oracle username

-- string(30)

No All V$SESSION.USERNAMEwhere V$SESSION_EVENT.SID = V$SESSION.SID

Session Event Interval (PI_PIEV)

Function

The Session Event Interval (PI_PIEV) record stores performance data, takenat specific intervals, about session events. Agent for Oracle creates onerecord for each event the session waits for. This is a multi-instance record.

Table 2-134 Session Event Interval (PI_PIEV) Default and ChangeableValues



Collection Offset 0

Log (see Note) No

LOGIF (Blank)

Note: When Log is set to Yes, if you collect history over a long period oftime, because of the short lifetime, it is not summarized in units of years ormonths. All instances are retained, resulting in a bloated store database. Inaddition, when the collected history is summarized, more memory is usedthan necessary. The memory shortage might cause monitoring to stop.If you want to collect history over a long period of time, use the SessionEvent (PD_PDEV) record for monitoring.

Key Fields

• SID (SID)


• Event (EVENT)

Lifetime

From the start to the end of a session event

Record Size


Table 2-135 Session Event Interval (PI_PIEV) Fields




edVersion

DataSource



AVG double No All V$SESSION_EVENT.AVERAGE_WAIT



COPY string(21)

No All V$SESSION_EVENT.AVERAGE_WAIT / 100

Event(EVENT)

Name of theevent thesession iswaiting for

COPY string(64)

No All V$SESSION_EVENT.EVENT





edVersion

DataSource

Program(PROGRAM)


COPY string(64)

No All V$SESSION.PROGRAM whereV$SESSION_EVENT.SID = V$SESSION.SID





Record name(alwaysPIEV)

COPY string(4)


SID(SID)

Session ID COPY ulong No All V$SESSION_EVENT.SID





Total timethe sessionwas waitingfor event inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

AVG double Yes All V$SESSION_EVENT.TIME_WAITED


Total timethe sessionwas waitingfor event inseconds (tocollect thevalue of this

COPY string(21)

No All V$SESSION_EVENT.TIME_WAITED / 100





edVersion

DataSource

field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)


Total numberof timeoutsfor thesession event

AVG double Yes All V$SESSION_EVENT.TOTAL_TIMEOUTS


Session'stotal numberof waits forthe events

AVG double Yes All V$SESSION_EVENT.TOTAL_WAITS

User(USERNAME)

Oracle username

COPY string(30)

No All V$SESSION.USERNAMEwhere V$SESSION_EVENT.SID = V$SESSION.SID


Function

The Session I/O Interval (PI_PIIO) record stores performance data, taken atspecific intervals, about input/output of all active sessions. Agent for Oraclecreates one record for each active session. This is a multi-instance record.

This record is useful when you want to monitor session information in themonitored Oracle Database that has a long connection period, such as aconnection pool.

Important: If sessions are frequently connected and disconnected, valid datacannot be obtained under the following circumstance: when attempting toobtain the difference for values of delta items between a current connectionand a previous connection, information derived from another session mightbe substituted for the previous connection values because the key field isPI_PIIO_SID.


Table 2-136 Session I/O Interval (PI_PIIO) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

SID (SID)

Lifetime


Record Size


Table 2-137 Session I/O Interval (PI_PIIO) Fields




edVersion

DataSource

Block Changes(BLOCK_CHANGES)

Number oftimeschangeswere madeto sessionblocks

AVG double Yes All V$SESS_IO.BLOCK_CHANGES

Block Gets(BLOCK_GETS)

Number oftimes sessionblocks wereacquired

AVG double Yes All V$SESS_IO.BLOCK_GETS


Buffer cacheusage

AVG double No All 100 *(BLOCK_GETS+CONSISTENT_GETS -PHYSICAL_READS) /(BLOCK_GETS+





edVersion

DataSource

CONSISTENT_GETS)

Consistent Changes(CONSISTENT_CHANGES)

Number oftimes aconsistentchange wasmade insession

AVG double Yes All V$SESS_IO.CONSISTENT_CHANGES


Number oftimes aconsistentacquisitionwas made insession

AVG double Yes All V$SESS_IO.CONSISTENT_GETS

OS PID(PID)


COPY string(30)



Number ofphysical readoperations insession

AVG double Yes All V$SESS_IO.PHYSICAL_READS





Record name(alwaysPIIO)

COPY string(4)


SID(SID)

Session ID COPY ulong No All V$SESS_IO.SID




User(USERNAME)

Session'suser name

COPY string(30)



Session Stat Summary Interval (PI_PIS2)

Function

The Session Stat Summary Interval (PI_PIS2) record stores performancedata, taken at specific intervals, about each session and performanceindicator of an instance. Agent for Oracle creates one record for each sessionin an instance. This is a multi-instance record.


This record is useful when you want to monitor session information in themonitored Oracle Database that has a long connection period, such as aconnection pool. However, if you repeatedly connect and disconnect duringsystem operation, you can monitor session information using the SessionStatistics Summary (PD_PDS2) record.

Important: If sessions are frequently connected and disconnected, valid datacannot be obtained under the following circumstance: when attempting toobtain the difference for values of delta items between a current connectionand a previous connection, information derived from another session mightbe substituted for the previous connection values because the key field isPI_PIS2_SID.

Table 2-138 Session Stat Summary Interval (PI_PIS2) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

SID (SID)

Lifetime


Record Size



Table 2-139 Session Stat Summary Interval (PI_PIS2) Fields




edVersion

DataSource


Rate atwhich eachtransactionexecuteddatabasemanipulationlanguage(DML)statements

AVG double No All db blockchanges /usercommits


Number ofworkdatabasereadoperationsexecuted pertransaction

AVG double No All (db blockgets +consistentgets) /usercommits


Number oflocks ownedby thesession thatare blockinganother lock.Correctvaluescannot becollected forthis field,and 0 isalwaysdisplayed.

AVG double No All AgentCollector


Buffer cacheusage

AVG double No All • Oracle9i:(((dbblockgets +consistentgets) -physicalreads)/ (dbblockgets +consistentgets))* 100





edVersion

DataSource



Rate atwhich clientrequestswereexecuted pertransaction

AVG double No All usercalls /usercommits


Ratio (as apercent) ofthe numberof queriesthat changedata(insertion,update, anddeletion) tothe numberof queries(search,insertion,update,deletion)executed onthe database

AVG double No All (db blockchanges /(block gets+consistentgets)) *100


Ratio (as apercent) ofthe numberof timesrollbackentries wereapplied tomaintainread

AVG double No All (consistentchanges /consistentgets) * 100





edVersion

DataSource

consistencyto thenumber ofreadconsistencyrequests bytheapplication


Percentageof rowsobtained thatwere longerthan oneblock or hadbeen moved

AVG double No All (tablefetchcontinuedrow /(tablefetch byrowid +table scanrowsgotten)) *100


Number ofprocessdeadlockscaused byenqueuing(locking) ofDMLprocessing

AVG double Yes All V$SESSTAT.VALUE





Number ofenqueues(locks)whose modechanged(such asfrom SHAREtoEXCLUSIVE)



Number oftimesenqueuing(locking) wasreleased(this statisticis the sameas the lockrequestcount)

AVG double Yes All SUM(V$SESSTAT.VALUE)





edVersion

DataSource


Number oftimesenqueuing(locking) wasrequested



Number oftimesenqueuing(locking)request wasnotpermittedwithin thespecified waittime



Number oftimes lockrequest wasplaced inwait status(the numberof lockrequests notplaced inwait statusequals thenumber oflock requestsminus thenumber ofenqueuingwaits)



Sum of thenumber oflogical readoperations inreadconsistencymode andthe numberof requeststo thecurrent copyof the block

AVG double Yes All db blockgets +consistentgets

Memory Sorts(SORTS_MEMORY)

Number ofsortoperations inmemory


Non-Index Lookups % Percentageof full table

AVG double No All (tablescans (long





edVersion

DataSource

(NON_INDEX_LOOKUPS) scans forwhich nocaching isperformed

tables) /(tablescans(shorttables) +table scans(longtables))) *100

PGA Memory(PGA_MEMORY)

Amount ofPGA memoryin use duringdatacollection

AVG double No All V$SESSTAT.VALUE


Number oftimes adatabaseblock wasactually readfrom disk

AVG double Yes All physicalreads -physicalreads direct -physicalreads direct(lob)


Number ofphysicalwriteoperationsonto disk byDBWR


Program(PROGRAM)

OS'sprogramname

COPY string(48)






Record name(alwaysPIS2)

COPY string(4)






Correctvaluescannot becollected forthis field.

AVG double No All (recursivecalls /user calls)* 100





edVersion

DataSource

Percentageindicatingoverhead


Number oftimes that,because theactive log filewas full, theOracle serverhad to waitfor diskspace to beallocated fora REDO logentry.




AVG double No All (redo logspacerequests /redoentries) *100


Percentageof obtainedrows thatwereobtained byfull-tablescans

AVG double No All (table scanrowsgotten /(tablefetch byrowid +table scanrowsgotten)) *100

Session Cursor CacheCount(SESSION_CURSOR_CACHE_COUNT)

Number ofsessioncursorscached (themaximumnumber ofcursors thatcan becached isdeterminedby theSESSION_CACHED_CURSORSparameter inthe init.orafile)


Session Cursor CacheHit %

Percentageof thenumber of

AVG double No All (sessioncursorcache





edVersion

DataSource

(SESSION_CURSOR_CACHE_HIT_PERCENTAGE)

sessioncursorsstored in thecache thatwere foundin the cacheafter anaccess wasmade

hits /sessioncursorcachecount) *100


Recordedsessioncursor cachehit count


SID(SID)

Session ID COPY ulong No All V$SESSION.SID


Percentageof sorts thatusedtemporarysegments

AVG double No All (sorts(disk) /(sorts(memory) +sorts(disk))) *100


Number ofbytesreceivedfrom clientsvia SQL*Net



Number ofbytes sent toclients viaSQL*Net





Statement CPU(STATEMENT_CPU)

Total CPUtime used byactivestatementsduring datacollection inhundredthsof a second(to collect






edVersion

DataSource

the value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

UGA Memory(UGA_MEMORY)

Number ofmemorysegmentsused

AVG double No All V$SESSTAT.VALUE

User(USERNAME)

Oracle username

COPY string(30)






Percentageindicatinghow well theapplication ismanagingthe contextarea

AVG double No All usercalls /parse count(total)


Number oftransactions



Percentageof applicationtransactionsthat failed(were rolledback)

AVG double No All (userrollbacks /(usercommits +userrollbacks))* 100


Number ofrollbacks


Waiting Locks(WAITING_LOCKS)

Number oflocks ownedby anothersession thatthis sessionis waitingfor.Correctvalues

AVG double No All --





edVersion

DataSource

cannot becollected forthis field,and 0 isalwaysdisplayed.


Ratio (as apercent) ofphysicalwrites to allphysical I/Os(reads andwrites)

AVG double No All (physicalwrites /(physicalreads +physicalwrites)) *100

Session Statistics (PD_PDSS)

Function

The Session Statistics (PD_PDSS) record stores performance data indicatingthe status of sessions at a specific point in time. Agent for Oracle creates onerecord for each session in an instance. This is a multi-instance record.

Table 2-140 Session Statistics (PD_PDSS) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• SID (SID)• Statistic # (STATISTIC_NUM)

Lifetime


Record Size



Table 2-141 Session Statistics (PD_PDSS) Fields




edVersion

DataSource

Class(CLASS)

Statistic class -- string(20)

No All V$STATNAME.CLASS whereV$SESSTAT.STATISTIC# =V$STATNAME.STATISTIC#

Program(PROGRAM)


-- string(48)

No All V$SESSION.PROGRAM whereV$SESSTAT.SID = V$SESSION.SID





Record name(alwaysPDSS)

-- string(4)


SID(SID)

Session ID -- ulong No All V$SESSTAT.SID




Statistic #(STATISTIC_NUM)

Statisticnumber

-- double No All V$SESSTAT.STATISTIC#

Statistic Name(NAME)

Statisticname

-- string(64)

No All V$STATNAME.NAME where V$SESSTAT.STATISTIC# =V$STATNAME.STATISTIC#





edVersion

DataSource

User(USERNAME)

Oracle username

-- string(30)

No All V$SESSION.USERNAMEwhere V$SESSTAT.SID = V$SESSION.SID

Value(VALUE)

Statisticalvalue

-- double No All V$SESSTAT.VALUE


Function

The Session Statistics Summary (PD_PDS2) record stores performance dataindicating the status of each session and performance indicator of an instanceat a specific point in time. Agent for Oracle creates one record for eachsession in an instance. This is a multi-instance record.


Table 2-142 Session Statistics Summary (PD_PDS2) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

SID (SID)

Lifetime



Record Size


Table 2-143 Session Statistics Summary (PD_PDS2) Fields




edVersion

DataSource





Number ofworkdatabasereadoperationsexecuted pertransaction

-- double No All (db blockgets +consistentgets) /usercommits


Number oflocks ownedby thesession thatare blockinganother lock.Correctvaluescannot becollected forthis field,and 0 isalwaysdisplayed.

-- double No All AgentCollector


Buffer cacheusage

-- double No All • Oracle9i:(((dbblockgets +consistentgets) -physicalreads)/ (db





edVersion

DataSource

blockgets +consistentgets))* 100








Consistent Change % Ratio (as apercent) ofthe number

-- double No All (consistentchanges /





edVersion

DataSource

(CONSISTENT_CHANGE_PERCENTAGE)

of timesrollbackentries wereapplied tomaintainreadconsistencyto thenumber ofreadconsistencyrequests bytheapplication

consistentgets) * 100


Percentageof obtainedrows thatwere longerthan oneblock or hadbeen moved

-- double No All (tablefetchcontinuedrow /(tablefetch byrowid +table scanrowsgotten)) *100


Number ofprocessdeadlockscaused byenqueuing(locking) ofDMLprocessing









Number oftimesenqueuing(locking) wasreleased






edVersion

DataSource

(this statisticis the sameas the lockrequestcount)





Number oftimesenqueuing(locking)request wasnotpermittedwithin thespecified waittime



Number oftimes lockrequest wasplaced inwait status(the numberof lockrequests notplaced inwait statusequals thenumber oflock requestsminus thenumber ofenqueuingwaits)




-- double No All db blockgets +consistentgets





edVersion

DataSource





Percentageof full tablescans forwhich nocaching isperformed


PGA Memory(PGA_MEMORY)

Amount ofPGA memoryin use duringdatacollection






Number oftimes adatabaseblock wasactually readfrom disk


Program(PROGRAM)

OS'sprogramname

-- string(48)






Record name(alwaysPDS2)

-- string(4)






edVersion

DataSource





Correctvaluescannot becollected forthis field.Percentageindicatingoverhead









Percentageof obtainedrows thatwereobtained byfull tablescans


SID(SID)

Session ID -- ulong No All V$SESSION.SID


Number ofbytesreceivedfrom clientsvia SQL*Net






edVersion

DataSource


Number ofbytes sent toclients viaSQL*Net






Percentageof thenumber ofsessioncursorsstored in thecache thatwere foundin the cacheafter anaccess wasmade



Recordedsessioncursor cachehit count












edVersion

DataSource

Statement CPU(STATEMENT_CPU)

Total CPUtime used byactivestatementsduring datacollection inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)


UGA Memory(UGA_MEMORY)

Number ofmemorysegmentsused


User(USERNAME)

Oracle username

-- string(30)






Percentageindicatinghow well theapplication ismanagingthe contextarea






Percentageof applicationtransactionsthat failed(were rolledback)



Number ofrollbacks






edVersion

DataSource

Waiting Locks(WAITING_LOCKS)

Number oflocks ownedby anothersession thatthis sessionis waitingfor.Correctvaluescannot becollected forthis field,and 0 isalwaysdisplayed.

-- double No All --



-- double No All (physicalwrites /(physicalreads +physicalwrites)) *100

Session Wait (PD_PDWA)

Function

The Session Wait (PD_PDWA) record stores performance data indicating thestatus of session waits at a specific point in time. Agent for Oracle createsone record for each wait in a single session. This is a multi-instance record.

Table 2-144 Session Wait (PD_PDWA) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• SID (SID)• Seq # (SEQ_NUM)


Lifetime


Record Size


Table 2-145 Session Wait (PD_PDWA) Fields




edVersion

DataSource

Event(EVENT)

Resource orevent thesession iswaiting for

-- string(64)

No All V$SESSION_WAIT.EVENT

P1(P1)

Additionalparameter 1

-- ulong No All V$SESSION_WAIT.P1

P1 Text(P1_TEXT)

Descriptionof additionalparameter 1

-- string(64)

No All V$SESSION_WAIT.P1TEXT

P2(P2)



P2 Text(P2_TEXT)


-- string(64)


P3(P3)



P3 Text(P3_TEXT)


-- string(64)


Program(PROGRAM)


-- string(48)

No All V$SESSION.PROGRAM whereV$SESSION_WAIT.SID = V$SESSION.SID








edVersion

DataSource


Record name(alwaysPDWA)

-- string(4)


SID(SID)

Session ID -- ulong No All V$SESSION_WAIT.SID

Seq #(SEQ_NUM)

Numberidentifyingthe wait (thevalue of thisfield isincrementedfor eachwait)

-- double No All V$SESSION_WAIT.SEQ#




State(STATE)

Status of thesharedserver. Validvalues areWAITING(waiting forthe datacollectiontime),WAITEDKNOWN TIME(the value oftheWAIT_TIMEfield is theprevious waittime),WAITEDSHORT TIME(the last waitis within 100seconds),and WAITEDUNKNOWNTIME (thelast wait isunknown).

-- string(19)

No All V$SESSION_WAIT.STATE

User(USERNAME)

Oracle username

-- string(30)






edVersion

DataSource

where V$SESSION_WAIT.SID = V$SESSION.SID


Session waittime. 0indicates thatthe session iscurrently inwait status.Otherwise,the valueindicates thesession'sprevious waittime inhundredthsof a second.To collect thevalue of thisfield, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile.

-- ulong No All V$SESSION_WAIT.WAIT_TIME

Wait Time String(WAIT_TIME_STRING)

Session waittime. 0indicates thatthe session iscurrently inwait status.Otherwise,the valueindicates thesession'sprevious waittime inhundredthsof a second.To collect thevalue of thisfield, theTIMED_STATISTICSparametermust be setto TRUE in

-- string(20)

No All V$SESSION_WAIT.WAIT_TIME





edVersion

DataSource

the init.orafile.


Function

The SGA Components (PD_PDSG) record stores performance data indicatingthe status of the system global area (SGA) at a specific point in time. Agentfor Oracle creates one record for each system global area (SGA). This is amulti-instance record.

Table 2-146 SGA Components (PD_PDSG) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

Component Name (NAME)

Lifetime


Record Size



Table 2-147 SGA Components (PD_PDSG) Fields




edVersion

DataSource

Bytes(BYTES)

Allocatedmemory sizein bytes

-- double No All • V$SGASTAT.BYTES

• V$SGA_DYNAMIC_COMPONENTS.CURRENT_SIZE

Component Name(NAME)

Name of theSGAcomponent

-- string(26)

No All • V$SGASTAT.NAME

• V$SGA_DYNAMIC_COMPONENTS.COMPONENT

Pool(POOL)

Pool in whichthe memoryfor thecomponentnamesexists. Thefollowing fourtypes ofpools areavailable:shared poollarge pooljava poolstreamspoolThis field isblank if anyof the abovevalues isindicated intheComponentName field orif there is noapplicablepool.

-- string(12)

No 8.2 orlater

• V$SGASTAT.POOL





edVersion

DataSource





Record name(alwaysPDSG)

-- string(4)





Total Bytes(TOTAL_BYTES)

Total size ofmemory (inbytes)allocated toeach SGAcomponent

-- double No All V$SGASTAT.BYTES

Shared Cursor Cache (PD_PDC)

Function

The Shared Cursor Cache (PD_PDC) record stores performance dataindicating the status of the shared cursor cache at a specific point in time.Agent for Oracle creates one record for each shared cursor cache. This is amulti-instance record.

Table 2-148 Shared Cursor Cache (PD_PDC) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

Addrhash (ADDRHASH)


Lifetime

From the loading to the unloading from the shared SQL area

Record Size

• Fixed part: 678 bytes• Variable part: 1,311 bytes

Table 2-149 Shared Cursor Cache (PD_PDC) Fields




edVersion

DataSource

Action(ACTION)

Name of theaction thatwasexecutingwhen thefirst SQLstatementwas analyzed

-- string(32)

No All V$SQLAREA.ACTION

Addrhash(ADDRHASH)

Valueidentifyingthe SQLstatementbeingexecuted

-- string(38)

No All V$SQLAREA.ADDRESS V$SQLAREA.HASH_VALUE

Buffer Gets(BUFFER_GETS)

Total bufferacquisitionsover all childcursors

-- double No All V$SQLAREA.BUFFER_GETS

Command Type(COMMAND_TYPE)

Commandtype

-- string(32)

No All V$SQLAREA.COMMAND_TYPE

Disk Reads(DISK_READS)

Number ofdisk blocksread by thiscursor andby all cursorsexecuted bythis cursor

-- double No All V$SQLAREA.DISK_READS


Number oftimes SQLstatementwas executed

-- double No All V$SQLAREA.EXECUTIONS

First Load Time(FIRST_LOAD_TIME)

First time thecursor wasloaded intosystem

-- string(19)

No All V$SQLAREA.FIRST_LOAD_TIME





edVersion

DataSource

global area(SGA)


Number oftimes thecursor'scontext wasinvalid forany of thefollowingreasons:• Table

referenced bycursorwasdeleted

• Validitywaschecked

• Indexwasspecified

-- double No All V$SQLAREA.INVALIDATIONS

Kept Versions(KEPT_VERSIONS)

Number ofcursors ofthe sameSQLstatement,package,procedure,function, andtriggeranonymousPL/SQL blockin the sharedpool

-- ulong No All V$SQLAREA.KEPT_VERSIONS

Loaded Versions(LOADED_VERSIONS)

Number ofcursors thathave beenentirelyloadedbecause nooutdatedinformationexists

-- ulong No All V$SQLAREA.LOADED_VERSIONS

Loads(LOADS)

Number oftimes acursor wasloadedbecause thecursor body

-- double No All V$SQLAREA.LOADS





edVersion

DataSource

was not usedwhile thetext of theSQLstatementwas in cacheor becausethe cursorwas nolonger valid

Module(MODULE)

Module namewhen thefirst SQLstatementwas analyzed

-- string(64)

No All V$SQLAREA.MODULE

Open Versions(OPEN_VERSIONS)

Number ofopen cursorsthat belongto the user

-- ulong No All V$SQLAREA.OPEN_VERSIONS

Parse Calls(PARSE_CALLS)

Number oftimes a userissued ananalysis callto a cursor

-- double No All V$SQLAREA.PARSE_CALLS

Parsing Schema ID(PARSING_SCHEMA_ID)

Schema IDused toanalyze SQLstatements

-- long No All V$SQLAREA.PARSING_SCHEMA_ID

Parsing User ID(PARSING_USER_ID)

User ID thatanalyzed theSQLstatements

-- long No All V$SQLAREA.PARSING_USER_ID

Persistent Mem(PERSISTENT_MEM)

Amount ofmemory (inbytes) peruser whilethe cursorwas valid

-- double No All V$SQLAREA.PERSISTENT_MEM





Record name(always PDC)

-- string(4)






edVersion

DataSource

Rows Processed(ROWS_PROCESSED)

Number ofrowsreturned byprocessing orSQLstatements

-- double No All V$SQLAREA.ROWS_PROCESSED

Runtime Mem(RUNTIME_MEM)

Amount ofmemory (inbytes)required peruser onlyduring theexecution

-- double No All V$SQLAREA.RUNTIME_MEM

SQL Text(SQL_TEXT)

SQL text orPL/SQLstatementthat requiresthe cursor

-- string(1000)

No All V$SQLAREA.SQL_TEXT

Sharable Mem(SHARABLE_MEM)

Amount ofmemory thatcan beshared byusers

-- double No All V$SQLAREA.SHARABLE_MEM

Sorts(SORTS)

Number ofsortoperationsexecuted bySQLstatements

-- double No All V$SQLAREA.SORTS




Users Executing(USERS_EXECUTING)

Number ofuserscurrentlyexecuting thecursor

-- long No All V$SQLAREA.USERS_EXECUTING

Users Opening SQL(USERS_OPENING_SQL)

Number ofuserscurrentlyusing theopen cursorto analyzestatements

-- long No All V$SQLAREA.USERS_OPENING





edVersion

DataSource

Version Count(VERSION_COUNT)

Number ofcursors(Multipleusers mightexecute thesame SQLstatement ondifferentversions of asingle table.)

-- ulong No All V$SQLAREA.VERSION_COUNT

Shared Server (PD_PDSH)

Function

The Shared Server (PD_PDSH) record stores performance data indicating thestatus of the shared servers at a specific point in time. Agent for Oraclecreates one record for each shared server in an instance. This is a multi-instance record.

Table 2-150 Shared Server (PD_PDSH) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

Shared Server Name (NAME)

Lifetime


Record Size



Table 2-151 Shared Server (PD_PDSH) Fields




edVersion

DataSource

Breaks(BREAKS)

Number ofbreaks(pauses)

-- double No All V$SHARED_SERVER.BREAKS

Busy(BUSY)

Total busytime inhundredthsof a second

-- double No All V$SHARED_SERVER.BUSY


Percentageof time thesharedserver wasbusy

-- double No All (V$SHARED_SERVER.BUSY /(V$SHARED_SERVER.BUSY +V$SHARED_SERVER.IDLE))* 100

Bytes(BYTES)

Total size ofmessages inbytes

-- double No All V$SHARED_SERVER.BYTES

Circuit(CIRCUIT)

Address ofthe circuitthat iscurrentlyproviding theservice

-- string(16)

No All V$SHARED_SERVER.CIRCUIT

Idle(IDLE)

Total idletime inhundredthsof a second

-- double No All V$SHARED_SERVER.IDLE


Percentageof time thesharedserver wasidle

-- double No All (V$SHARED_SERVER.IDLE /(V$SHARED_SERVER.BUSY +V$SHARED_SERVER.IDLE))* 100

Messages(MESSAGES)

Number ofmessagesprocessed

-- double No All V$SHARED_SERVER.MESSAGES

Oracle PID Oracleprocess ID of

-- ulong No All V$PROCESS.PI





edVersion

DataSource

(PID) the sharedserverprocess

D where V$SHARED_SERVER.PADDR =V$PROCESS.ADDR





Record name(alwaysPDSH)

-- string(4)


Requests(REQUESTS)

Number ofrequestsretrievedfrom thecommonqueue whilethe serverwas running

-- double No All V$SHARED_SERVER.REQUESTS

Shared Server Name(NAME)

Name of thesharedserver

-- string(5)

No All V$SHARED_SERVER.NAME




Status(STATUS)

Status; oneof thefollowing:EXEC: UnderSQLexecutionWAIT (ENQ):Waiting forlockWAIT(SEND):Waiting totransfer datato userWAIT(COMMON):

-- string(16)

No All V$SHARED_SERVER.STATUS





edVersion

DataSource

Idle, waitingfor a userrequestWAIT(RESET):Waiting for acircuit toreset afterbreakQUIT:Terminating

Shared Server Interval (PI_PISH)

Function

The Shared Server Interval (PI_PISH) record stores performance data, takenat specific intervals, about shared servers. Agent for Oracle creates onerecord for each shared server in an instance. This is a multi-instance record.

Table 2-152 Shared Server Interval (PI_PISH) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

Shared Server Name (NAME)

Lifetime


Record Size



Table 2-153 Shared Server Interval (PI_PISH) Fields




edVersion

DataSource

Breaks(BREAKS)

Number ofbreaks(pauses)

AVG double Yes All V$SHARED_SERVER.BREAKS

Busy(BUSY)

Total busytime inhundredthsof a second

AVG double Yes All V$SHARED_SERVER.BUSY


Percentageof time thesharedserver wasbusy

AVG double No All (V$SHARED_SERVER.BUSY /(V$SHARED_SERVER.BUSY +V$SHARED_SERVER.IDLE))* 100

Bytes(BYTES)

Total size ofmessages inbytes

AVG double Yes All V$SHARED_SERVER.BYTES

Circuit(CIRCUIT)

Address ofthe circuitthat iscurrentlyproviding theservice

COPY string(16)

No All V$SHARED_SERVER.CIRCUIT

Idle(IDLE)

Total idletime inhundredthsof a second

AVG double Yes All V$SHARED_SERVER.IDLE


Percentageof time thesharedserver wasidle

AVG double No All (V$SHARED_SERVER.IDLE /(V$SHARED_SERVER.BUSY +V$SHARED_SERVER.IDLE))* 100

Messages(MESSAGES)

Number ofmessagesprocessed

AVG double Yes All V$SHARED_SERVER.MESSAGES

Oracle PID Oracleprocess ID of

COPY ulong No All V$PROCESS.PI





edVersion

DataSource

(PID) the sharedserverprocess

D where V$SHARED_SERVER.PADDR =V$PROCESS.ADDR





Record name(alwaysPISH)

COPY string(4)


Requests(REQUESTS)

Number ofrequestsretrievedfrom thecommonqueue whilethe serverwas running

AVG double Yes All V$SHARED_SERVER.REQUESTS

Shared Server Name(NAME)

Name of thesharedserver

COPY string(5)

No All V$SHARED_SERVER.NAME




Status(STATUS)

Status; oneof thefollowing:EXEC: UnderSQLexecutionWAIT (ENQ):Waiting for alock to bereleasedWAIT(SEND):Waiting totransfer datato user

COPY string(16)

No All V$SHARED_SERVER.STATUS





edVersion

DataSource

WAIT(COMMON):Idle, waitingfor a userrequestWAIT(RESET):Waiting for acircuit toreset afterbreakQUIT:Terminating

Sort Segment (PD_PDSR)

Function

The Sort Segment (PD_PDSR) record stores performance data indicating thestatus of sort segments in a database at a specific point in time. Agent forOracle creates one record for each sort segment. This is a multi-instancerecord.

Table 2-154 Sort Segment (PD_PDSR) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• Tablespace Name (TABLESPACE_NAME)• Segment File (SEGMENT_FILE)• Segment Block (SEGMENT_BLOCK)

Lifetime



Record Size


Table 2-155 Sort Segment (PD_PDSR) Fields




edVersion

DataSource

Added Extents(ADDED_EXTENTS)

Number ofextentsallocated

-- double No All V$SORT_SEGMENT.ADDED_EXTENTS

Current Users(CURRENT_USERS)

Number ofactive usersfor thesegment

-- double No All V$SORT_SEGMENT.CURRENT_USERS

Extent Hits(EXTENT_HITS)

Number oftimes anunusedextent wasfound in thepool

-- double No All V$SORT_SEGMENT.EXTENT_HITS

Extent Size(EXTENT_SIZE)

Size ofextent

-- double No All V$SORT_SEGMENT.EXTENT_SIZE

Free Blocks(FREE_BLOCKS)

Blocks thatare notallocated toany sortoperation

-- double No All V$SORT_SEGMENT.FREE_BLOCKS


Extents thatare notallocated toany sortoperation

-- double No All V$SORT_SEGMENT.FREE_EXTENTS

Free Requests(FREE_REQUESTS)

Number ofallocationreleaserequests

-- double No All V$SORT_SEGMENT.FREE_REQUESTS

Freed Extents(FREED_EXTENTS)

Number ofextentswhoseallocationwas released

-- double No All V$SORT_SEGMENT.FREED_EXTENTS

Max Blocks(MAX_BLOCKS)

Maximumnumber ofblocks used

-- double No All V$SORT_SEGME





edVersion

DataSource

NT.MAX_BLOCKS

Max Size(MAX_SIZE)

Maximumnumber ofextents used

-- double No All V$SORT_SEGMENT.MAX_SIZE

Max Sort Blocks(MAX_SORT_BLOCKS)

Maximumnumber ofblocks usedin individualsortoperations

-- double No All V$SORT_SEGMENT.MAX_SORT_BLOCKS

Max Sort Size(MAX_SORT_SIZE)

Maximumnumber ofextents usedin individualsortoperations

-- double No All V$SORT_SEGMENT.MAX_SORT_SIZE

Max Used Blocks(MAX_USED_BLOCKS)

Maximumnumber ofblocks usedin all sortoperations

-- double No All V$SORT_SEGMENT.MAX_USED_BLOCKS

Max Used Size(MAX_USED_SIZE)

Maximumnumber ofextents usedin all sortoperations

-- double No All V$SORT_SEGMENT.MAX_USED_SIZE





Record name(alwaysPDSR)

-- string(4)


Segment Block(SEGMENT_BLOCK)

Blocknumber offirst extent

-- double No All V$SORT_SEGMENT.SEGMENT_BLOCK

Segment File(SEGMENT_FILE)

File numberof first extent

-- ulong No All V$SORT_SEGMENT.SEGMENT_FILE


Collectionstart time forthe






edVersion

DataSource



Name oftablespace

-- string(31)

No All V$SORT_SEGMENT.TABLESPACE_NAME

Total Blocks(TOTAL_BLOCKS)

Number ofblocks in thesegment

-- double No All V$SORT_SEGMENT.TOTAL_BLOCKS

Total Extents(TOTAL_EXTENTS)

Number ofextents forthe segment

-- double No All V$SORT_SEGMENT.TOTAL_EXTENTS

Used Blocks(USED_BLOCKS)

Number ofblocksallocated foractive sortoperation

-- double No All V$SORT_SEGMENT.USED_BLOCKS

Used Extents(USED_EXTENTS)

Number ofextentsallocated foractive sortoperation

-- double No All V$SORT_SEGMENT.USED_EXTENTS

Sort Segment Interval (PI_PISR)

Function

The Sort Segment Interval (PI_PISR) record stores performance data, takenat specific intervals, about sort segments in a database. Agent for Oraclecreates one record for each sort segment. This is a multi-instance record.

Table 2-156 Sort Segment Interval (PI_PISR) Default and ChangeableValues




Log No

LOGIF (Blank)


Key Fields

• Segment File (SEGMENT_FILE)• Segment Block (SEGMENT_BLOCK)

Lifetime


Record Size


Table 2-157 Sort Segment Interval (PI_PISR) Fields




edVersion

DataSource

Added Extents(ADDED_EXTENTS)

Number ofextentsallocated

AVG double Yes All V$SORT_SEGMENT.ADDED_EXTENTS

Current Users(CURRENT_USERS)

Number ofactive usersfor thesegment

AVG double No All V$SORT_SEGMENT.CURRENT_USERS

Extent Hits(EXTENT_HITS)

Number oftimes anunusedextent wasfound in thepool

AVG double Yes All V$SORT_SEGMENT.EXTENT_HITS

Extent Size(EXTENT_SIZE)

Size ofextent

COPY double No All V$SORT_SEGMENT.EXTENT_SIZE

Free Blocks(FREE_BLOCKS)

Blocks thatare notallocated toany sortoperation

AVG double No All V$SORT_SEGMENT.FREE_BLOCKS


Extents thatare notallocated toany sortoperation

AVG double No All V$SORT_SEGMENT.FREE_EXTENTS

Free Requests(FREE_REQUESTS)

Number ofallocation

AVG double Yes All V$SORT_SEGME





edVersion

DataSource

releaserequests

NT.FREE_REQUESTS

Freed Extents(FREED_EXTENTS)

Number ofextentswhoseallocationwas released

AVG double Yes All V$SORT_SEGMENT.FREED_EXTENTS

Max Blocks(MAX_BLOCKS)

Maximumnumber ofblocks used

AVG double No All V$SORT_SEGMENT.MAX_BLOCKS

Max Size(MAX_SIZE)

Maximumnumber ofextents used

AVG double No All V$SORT_SEGMENT.MAX_SIZE

Max Sort Blocks(MAX_SORT_BLOCKS)

Maximumnumber ofblocks usedin individualsortoperations

AVG double No All V$SORT_SEGMENT.MAX_SORT_BLOCKS

Max Sort Size(MAX_SORT_SIZE)

Maximumnumber ofextents usedin individualsortoperations

AVG double No All V$SORT_SEGMENT.MAX_SORT_SIZE

Max Used Blocks(MAX_USED_BLOCKS)

Maximumnumber ofblocks usedin all sortoperations

AVG double No All V$SORT_SEGMENT.MAX_USED_BLOCKS

Max Used Size(MAX_USED_SIZE)

Maximumnumber ofextents usedin all sortoperations

AVG double No All V$SORT_SEGMENT.MAX_USED_SIZE





Record name(alwaysPISR)

COPY string(4)






edVersion

DataSource

Segment Block(SEGMENT_BLOCK)

Blocknumber offirst extent

COPY double No All V$SORT_SEGMENT.SEGMENT_BLOCK

Segment File(SEGMENT_FILE)

File numberof first extent

COPY ulong No All V$SORT_SEGMENT.SEGMENT_FILE





Name oftablespace

COPY string(31)

No All V$SORT_SEGMENT.TABLESPACE_NAME

Total Blocks(TOTAL_BLOCKS)

Number ofblocks in thesegment

AVG double No All V$SORT_SEGMENT.TOTAL_BLOCKS

Total Extents(TOTAL_EXTENTS)

Number ofextents forthe segment

AVG double No All V$SORT_SEGMENT.TOTAL_EXTENTS

Used Blocks(USED_BLOCKS)

Number ofblocksallocated foractive sortoperation

AVG double No All V$SORT_SEGMENT.USED_BLOCKS

Used Extents(USED_EXTENTS)

Number ofextentsallocated foractive sortoperation

AVG double No All V$SORT_SEGMENT.USED_EXTENTS

SQL Text (PD_PDSQ)

Function

The SQL Text (PD_PDSQ) record stores performance data indicating thestatus of the SQL text for a cursor in the shared cursor cache at a specificpoint in time. Agent for Oracle creates one record for each string of SQL textfor a cursor in the shared cursor cache. This is a multi-instance record.


Because this record is available only in real-time, it cannot be displayed inthe Properties window of Performance Reporter by clicking an Agent icon onthe Agents window and then clicking the Properties method.

You use this record only when calling the SQL Text report provided by thesolution set as a drilldown report. You cannot display a report using thisrecord individually.

If you are using this record and displaying a report with SQL, and the userexecuting the SQL statement is not the user who created LSC_13_PLAN_TABLEin the sp_inst.sql script, then the system outputs a FAILED message to theExplain Plan (EXPLAIN_PLAN) field. To correctly display the report, the userspecified in the oracle_user property must execute the sp_inst.sql script.

This record displays a drilldown report of the SELECT, INSERT, UPDATE, andDELETE statements. It does not display a drilldown report of any other SQLstatement or any PL/SQL package.

Note:

• If you specify an account other than sys for Agent for Oracle, the value ofthe Explain Plan (EXPLAIN_PLAN) field in the SQL Text (PD_PDSQ) recordcannot be obtained for an operation on an object in the SYS schema. Insuch a case, the Explain Plan (EXPLAIN_PLAN) field stores the messageExplain Plan Failed. If you want to obtain, for a SYS schema object,the value of the Explain Plan (EXPLAIN_PLAN) field in the SQL Text(PD_PDSQ) record, specify sys as the account to be used by Agent forOracle.

• If the account used by Agent for Oracle has no privileges to access, orfails to reference, an object that belongs to a schema of the user whoexecuted SQL, the value of the Explain Plan (EXPLAIN_PLAN) field in theSQL Text (PD_PDSQ) record cannot be acquired. If the value of theEXPLAIN_PLAN field cannot be acquired, the message Explain PlanFailed is stored in the field. If you want to acquire the value of the field,grant appropriate privileges to access the schema or execute the SQL formanipulating the field in the owner.table-name format.


None

Key Fields

Addrhash (ADDRHASH)

Lifetime

None

Record Size



Table 2-158 SQL Text (PD_PDSQ) Fields

SQL Text (PD_PDSQ)



edVersion

DataSource

Addrhash(ADDRHASH)

Address andhash valueused toidentify thecachedcursor

-- string(38)

No All V$SQLTEXT.ADDRESS V$SQLTEXT.HASH_VALUE

Command Type(COMMAND_TYPE)

Type of SQLstatement

-- string(10)

No All V$SQLTEXT.COMMAND_TYPE

Explain Plan(EXPLAIN_PLAN)

Executionplan of theSELECT,UPDATE,INSERT, andDELETEstatementsselected bythe Oracleoptimizer.

-- string(30000)






Record name(alwaysPDSQ)

-- string(4)


SQL Text(SQL_TEXT)

Portion of theSQL text

-- string(30000)

No All V$SQLTEXT.SQL_TEXT




SQL Text - Performance Based (PD_PDES)

Function

The SQL Text - Performance Based (PD_PDES) record stores performancedata indicating the status of SQL text that satisfies the following conditions at


a specific point in time (see Note). Agent for Oracle creates one record foreach SQL statement that satisfies the conditions. This is a multi-instancerecord. A maximum of five instances can be created for this record.

Note: The following describes the conditions:

1. Data is sorted from the object with the most read operations perexecution to the object with the least read operations per execution.

2. The result of step 1 indicates that the number of disk read operations perexecution of an object exceeds 1,000. Alternatively, the number of I/Ooperations per execution of an object exceeds 10,000.

Table 2-159 SQL Text - Performance Based (PD_PDES) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

Addrhash (ADDRHASH)

Lifetime

From the loading to the unloading from the shared SQL area

Record Size


Table 2-160 SQL Text - Performance Based (PD_PDES) Fields




edVersion

DataSource

Addrhash(ADDRHASH)

Address andhash valueused toidentify thecachedcursor

-- string(38)

No All V$SQLAREA.ADDRESS + V$SQLAREA.HASH_VALUE

Buffer Gets(BUFFER_GETS)

Total bufferacquisitions

-- double No All V$SQLAREA.BUFFER_GETS





edVersion

DataSource

over all childcursors

Disk Reads(DISK_READS)

Total diskreadoperationsover all childcursors

-- double No All V$SQLAREA.DISK_READS

Disk Reads/Exec(DISK_READS_PER_EXECUTION)

Number ofphysical readoperationsrequired perexecution

-- double No All V$SQLAREA.DISK_READS /V$SQLAREA.EXECUTIONS


Number oftimes theobject wasexecutedafter thisobject wasplaced in thelibrary cache

-- double No All V$SQLAREA.EXECUTIONS


Ratio (as apercent) ofbuffer readoperations toall readoperations

-- double No All 100 * (V$SQLAREA.BUFFER_GETS -V$SQLAREA.DISK_READS) /V$SQLAREA.BUFFER_GETS

Logical Reads/Exec(LOGICAL_IO_PER_EXECUTION)

Number oflogical readoperationsrequired perexecution

-- double No All V$SQLAREA.BUFFER_GETS /V$SQLAREA.EXECUTIONS

Parsing User(PARSING_USER)

User whoanalyzed theSQLstatement (ifconnecting toOracle 12cR1 or later,the user ID)

-- string(30)

No All USER$.NAMEwhere USER$.USER# = V$SQLAREA.PARSING_USER_IDIn Oracle 12cR1 and later:V$SQLAREA.PARSING_USER_ID





edVersion

DataSource





Record name(alwaysPDES)

-- string(4)


SEQNO(SEQUENCE)

Number oftimes thecursor wasfound duringdatacollection

-- ulong No All AgentCollector

SQL Text(SQL_TEXT)

SQL text forthe cursor

-- string(10000)

No All V$SQLTEXT.SQL_TEXT

Sorts(SORTS)

Total numberof sortoperationsexecuted onall childcursors

-- double No All V$SQLAREA.SORTS




SQL*Net Listener (PD_PDNL)

Function

The SQL*Net Listener (PD_PDNL) record stores performance data indicatingthe status and overview of an SQL*Net Listener at a specific point in time.This status information includes the status of, and overview informationabout, the default SQL*Net Listener. If the listener is not active, the Aliasfield is empty.

If SQL*Net has not been installed, an attempt to display a report that usesthis record will display the No records returned message.


Table 2-161 SQL*Net Listener (PD_PDNL) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the creation to the deletion of a listener instance

Record Size


Table 2-162 SQL*Net Listener (PD_PDNL) Fields




edVersion

DataSource

Alias(ALIAS)

Name of thelistener

-- string(20)

No All lsnrctlstat


Listenertask'savailabilitystatus; thisvalue can beeither 0(inactive) or1 (active)



Time theavailabilitytask waschanged


Handlers(HANDLERS)

Number ofservicesprocessed bythe listenertask

-- ushort No All lsnrctlstat





edVersion

DataSource

Log File(LOG_FILE)

Location oflog file

-- string(256)

No All lsnrctlstat

Parameter File(PARAMETER_FILE)

Location ofparameterfile.This is Blankwhen thelistener.ora file doesnot exist inthe Oracleenvironment.For detailsabout thelistener.ora file, seethe Oracledocumentation.

-- string(256)

No All lsnrctlstat





Record name(alwaysPDNL)

-- string(4)


Security(SECURITY)

Securitystatus

-- string(5)

No All lsnrctlstat

Start Date(START_DATE)

Listener startdate andtime

-- string(20)

No All lsnrctlstat




Trace Level(TRACE_LEVEL)

Listener'strace level

-- string(5)

No All lsnrctlstat

Up Time(UP_TIME)

Total runtime

-- string(30)

No All lsnrctlstat

Version Listener'sversion

-- string(80)

No All lsnrctlstat





edVersion

DataSource

(VERSION)

SQL*Net Listeners (PD_PDLS)

Function

The SQL*Net Listeners (PD_PDLS) record stores performance data indicatingthe status and overview of each defined listener at a specific point in time.Agent for Oracle creates one record for each name specified inlistener_name. Only one listener can be monitored.

If you omit the listener name when setting an instance, Agent for Oraclemonitors the default listener. If the listener is not active, the Alias field isempty.

If SQL*Net has not been installed, an attempt to display a report that usesthis record will display the No records returned message.

Table 2-163 SQL*Net Listeners (PD_PDLS) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

Alias (ALIAS)

Lifetime

From the creation to the deletion of a listener instance

Record Size



Table 2-164 SQL*Net Listeners (PD_PDLS) Fields




edVersion

DataSource

Alias(ALIAS)

Name of thelistener

-- string(20)

No All lsnrctlstat


Listenertask'savailabilitystatus; thisvalue can beeither 0(inactive) or1 (active)



Time theavailabilitytask waschanged


Handlers(HANDLERS)

Number ofservicesprocessed bythe listenertask

-- short No All lsnrctlstat

Log File(LOG_FILE)

Location oflog file

-- string(256)

No All lsnrctlstat

Parameter File(PARAMETER_FILE)

Location ofparameterfile.This is Blankwhen thelistener.ora file doesnot exist inthe Oracleenvironment.For detailsabout thelistener.ora file, see theOracledocumentation.

-- string(256)

No All lsnrctlstat








edVersion

DataSource


Record name(alwaysPDLS)

-- string(4)


Security(SECURITY)

Securitystatus

-- string(5)

No All lsnrctlstat

Start Date(START_DATE)

Listener startdate andtime

-- string(20)

No All lsnrctlstat




Trace Level(TRACE_LEVEL)

Listener'strace level

-- string(5)

No All lsnrctlstat

Up Time(UP_TIME)

Total runtime

-- string(30)

No All lsnrctlstat

Version(VERSION)

Listener'sversion

-- string(80)

No All lsnrctlstat

System Event (PD_PDSE)

Function

The System Event (PD_PDSE) record stores the performance data indicatingthe status of each queued event in an instance at the system level at aspecific point in time. Agent for Oracle creates one record for each queuedevent. This is a multi-instance record.

Table 2-165 System Event (PD_PDSE) Default and Changeable Values




Log No

LOGIF (Blank)


Key Fields

Event (EVENT)

Lifetime


Record Size


Table 2-166 System Event (PD_PDSE) Fields




edVersion

DataSource


Average waittime for theevent inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

-- double No All V$SYSTEM_EVENT.AVERAGE_WAIT

Event(EVENT)

Name of theevent thesystem iswaiting for

-- string(64)

No All V$SYSTEM_EVENT.EVENT





Record name(alwaysPDSE)

-- string(4)









edVersion

DataSource


Total waittime for theevent inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

-- double No All V$SYSTEM_EVENT.TIME_WAITED


Number oftimeouts forthe event

-- double No All V$SYSTEM_EVENT.TOTAL_TIMEOUTS


Number ofwaits for theevent

-- double No All V$SYSTEM_EVENT.TOTAL_WAITS

System Event Interval (PI_PISE)

Function

The System Event Interval (PI_PISE) record stores performance data, takenat specific intervals, about each queued event in an instance at the systemlevel. Agent for Oracle creates one record for each queued event. This is amulti-instance record.

Table 2-167 System Event Interval (PI_PISE) Default and ChangeableValues




Log No

LOGIF (Blank)


Key Fields

Event (EVENT)

Lifetime


Record Size


Table 2-168 System Event Interval (PI_PISE) Fields




edVersion

DataSource


Average waittime for theevent inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

AVG double No All V$SYSTEM_EVENT.AVERAGE_WAIT

Event(EVENT)

Name of theevent thesystem iswaiting for

COPY string(64)

No All V$SYSTEM_EVENT.EVENT





Record name(alwaysPISE)

COPY string(4)









edVersion

DataSource


Total waittime for theevent inhundredthsof a second(to collectthe value ofthis field, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile)

AVG double Yes All V$SYSTEM_EVENT.TIME_WAITED


Number oftimeouts forthe event

AVG double Yes All V$SYSTEM_EVENT.TOTAL_TIMEOUTS


Number ofwaits for theevent

AVG double Yes All V$SYSTEM_EVENT.TOTAL_WAITS

System Stat Interval (PI_PIST)

Function

The System Stat Interval (PI_PIST) record stores metric information, taken atspecific intervals, about sessions. Agent for Oracle creates one record foreach metric information item. It provides this metric information about allsessions as information about the entire system. This is a multi-instancerecord.

Table 2-169 System Stat Interval (PI_PIST) Default and ChangeableValues




Log No

LOGIF (Blank)


Key Fields

Statistic # (STATISTIC_NUM)

Lifetime


Record Size


Table 2-170 System Stat Interval (PI_PIST) Fields

System Stat Interval (PI_PIST)



edVersion

DataSource

Class(CLASS)

Statistic class COPY string(20)

No All V$SYSSTAT.CLASS





Record name(alwaysPIST)

COPY string(4)






Statisticnumber

COPY double No All V$SYSSTAT.STATISTIC#


Statisticname

COPY string(64)

No All V$SYSSTAT.NAME

Value(VALUE)

Statisticalvalue

AVG double Yes All V$SYSSTAT.VALUE



Function

The System Stat Summary (PD) record stores performance data, taken at aspecific point in time, indicating cumulative values from the start of theinstance.

Table 2-171 System Stat Summary (PD) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-172 System Stat Summary (PD) Fields




edVersion

DataSource





Number oftimes a workdatabase wasloaded pertransaction

-- double No All (db blockgets +consistentgets) /





edVersion

DataSource

usercommits

Buffer Busy Wait %(BUFFER_BUSY_WAIT_PERCENTAGE)

Ratio (as apercent) ofbuffer busywaits to allbufferaccesses

-- double No All (V$SYSTEM_EVENT.TOTAL_WAITS whereEVENT ='bufferbusywaits' /(consistentgets + dbblockgets)) *100


Buffer cacheusage

-- double No All • Oracle9i:(((dbblockgets +consistentgets) -physicalreads)/ (dbblockgets +consistentgets))* 100

• Oracle10g andlater:(1 -(physicalreadscache /(consistentgetsfromcache +dbblockgetsfrom





edVersion

DataSource

cache))) * 100









-- double No All (consistentchanges /consistentgets) * 100


Percentageof rows thatarecontinuedrows (thevalue is closeto 0 unlesstheapplication

-- double No All (tablefetchcontinuedrow /(tablefetch byrowid +table scanrows





edVersion

DataSource

handles LONGcolumns)

gotten)) *100

Current Logons(CURRENT_LOGONS)

Number ofcurrentlogons to theOracledatabase

-- ulong No All V$SYSSTAT.VALUE


Number ofdeadlockscaused bylocked DMLprocessing

-- double No All V$SYSSTAT.VALUE

Dict Cache Get Misses%(DICTIONARY_CACHE_GET_MISSES_PERCENTAGE)

Percentageof datarequestsissued due toa cache miss

-- double No All (SUM(V$ROWCACHE.GETMISSES) /SUM(V$ROWCACHE.GETS)) * 100




Free List Wait Events(FREE_LIST_WAIT_EVENTS)

Number ofwait eventsin the freelist

-- double No All V$WAITSTAT.COUNT whereclass ='free list'


Library cachemisspercentage:Thepercentageof objects inthe librarycache thathad to bereloaded intothe librarycache. Thehigher thepercentage,the more thesystemresources areused.

-- double No All (SUM(V$LIBRARYCACHE.RELOADS)/ SUM(V$LIBRARYCACHE.PINS)) *100


Number ofenqueues(locks)whose modechanged






edVersion

DataSource

(such asfrom SHAREtoEXCLUSIVE)








Number oftimes anenqueuing(locking)request wasnotpermittedwithin theallocatedtime



Number oftimes anenqueuing(locking)request wasplaced inwait status(thedifferencebetween theenqueuingrequestscount andtheenqueuingwaits countis thenumber oftimes therequest wasnot treatedas anenqueuingrequest)


Logical Reads Sum of thenumber of

-- double No All db blockgets +





edVersion

DataSource

(LOGICAL_READS) logical readoperations inreadconsistencymode andthe numberof requeststo thecurrent copyof the block

consistentgets








Number ofphysical readoperationson databaseblock fromdisk









Record name(always PD)

-- string(4)






edVersion

DataSource




Recursive To UserCall %(RECURSIVE_TO_USER_CALL_PERCENTAGE)



Redo Alloc Immediate%(REDO_ALLOC_IMMEDIATE_HIT_PERCENTAGE)

Success rateofimmediatelyacquiringREDOallocationlatch

-- double No All (1 - (V$LATCH.IMMEDIATE_MISSES / (V$LATCH.IMMEDIATE_GETS+ V$LATCH.IMMEDIATE_MISSES))) * 100where V$LATCH.NAME= 'redoallocation'

Redo Alloc Willing toWait %(REDO_ALLOC_WILLING_TO_WAIT_HIT_PERCENTAGE)

Success rateof acquiringREDOallocationlatch fromcache

-- double No All (1 - (V$LATCH.MISSES / V$LATCH.GETS)) * 100where name= 'redoallocation'

Redo Copy Immediate%(REDO_COPY_IMMEDIATE_HIT_PERCENTAGE)

Success rateofimmediatelyacquiringREDO copylatch

-- double No All (1 - (V$LATCH.IMMEDIATE_MISSES / (V$LATCH.MMEDIATE_GETS +V$LATCH.IMMEDIATE_MISSES))) * 100where name= 'redocopy'

Redo Copy Willing toWait %

Success rateof acquiringREDO copy

-- double No All (1 - (V$LATCH.MISSES / V





edVersion

DataSource

(REDO_COPY_WILLING_TO_WAIT_HIT_PERCENTAGE)

latch fromcache

$LATCH.GETS)) * 100where name= 'redocopy'

Redo Log Buffer AllocRetries(REDO_LOG_BUFFER_ALLOC_RETRIES)

Number oftimes waitedfor REDO logbufferallocations


Redo Log Buffer Wait%(REDO_LOG_BUFFER_WAIT_PERCENTAGE)

Wait rate forREDO logbufferallocations

-- double No All (redobufferallocationretries /redoentries) *100





Wait rate forthe disk areato beallocated tothe REDO logentry






CPU timeused inhundredthsof a second.To collect the






edVersion

DataSource

value of thisfield, theTIMED_STATISTICSparametermust be setto TRUE inthe init.orafile.





Hit rate ofanalysis callsin session'scursor cache



Number oftimes acursor wasfound in thesession'scursor cacheby analysiscall



Size of PGAmemorycurrentlybeing used inbytes


Session UGA Memory Size of usedsession






edVersion

DataSource

(SESSION_UGA_MEMORY)

memory inbytes





This field isnotsupported.Number ofcurrent SQLexecutions

-- double No Unsupported

AgentCollector


Amount ofdata receivedfrom clientvia SQL*Net



Amount ofdata sent toclient viaSQL*Net





Sys Undo Blk WaitEvents(SYSTEM_UNDO_BLOCK_WAIT_EVENTS)

Number ofblock waitevents forsystem'srollbacksegment

-- double No All V$WAITSTAT.COUNT whereclass ='systemundo block'

Sys Undo Hdr WaitEvents(SYSTEM_UNDO_HEADER_WAIT_EVENTS)

Number ofheader blockwait eventsfor system'srollbacksegment

-- double No All V$WAITSTAT.COUNT whereclass ='systemundoheader'

Total Logons(TOTAL_LOGONS)

Number oflogons to theserver






edVersion

DataSource



-- double No All executecount

Undo Blk Wait Events(UNDO_BLOCK_WAIT_EVENTS)

Number ofblock waitevents forotherrollbacksegments

-- double No All V$WAITSTAT.COUNT whereclass ='undoblock'

Undo Hdr Wait Events(UNDO_HEADER_WAIT_EVENTS)

Number ofheader blockwait eventsfor otherrollbacksegments

-- double No All V$WAITSTAT.COUNT whereclass ='undoheader'





Applicationmanagementstatus in thecontext area






Percentageof applicationtransactionsthat failed



Number ofrollbacks




-- double No All (physicalwrites /(physicalreads +physicalwrites)) *100



Function

The System Stat Summary Interval (PI) record stores performance data,taken at specific intervals since the start of an instance, about keyperformance indicators.

Table 2-173 System Stat Summary Interval (PI) Default and ChangeableValues



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-174 System Stat Summary Interval (PI) Fields




edVersion

DataSource



AVG double Yes(seeNote)

All db blockchanges /usercommits

Block Get/sec(BLOCK_GET_RATE)

Rate atwhich theapplication


All (db blockgets +consistentgets) /





edVersion

DataSource

referenceddatabase

second ininterval


Number oftimes a workdatabasewas loadedpertransaction


All (db blockgets +consistentgets) /usercommits

Buffer Busy Wait %(BUFFER_BUSY_WAIT_PERCENTAGE)

Ratio (as apercent) ofbuffer busywaits to allbufferaccesses


All (V$SYSTEM_EVENT.TOTAL_WAITS whereEVENT ='bufferbusywaits' /(consistentgets + dbblockgets)) *100


Buffer cacheusage


All • Oracle9i:(((dbblockgets +consistentgets) -physicalreads)/ (dbblockgets +consistentgets))* 100

• Oracle10g andlater:(1 -(physicalreadscache /(consistent





edVersion

DataSource

getsfromcache +dbblockgetsfromcache))) * 100

Call/sec(CALL_RATE)

Workdemand rateapplied tothe instanceby all workresources


All recursivecalls +usercalls /seconds ininterval


Rate atwhich clientrequestswereexecuted pertransaction(you can usethe value ofthis field todetect achange intheapplicationor theutilizationstatus; thisvalue mightincreasesignificantlywhen uniquequeriesincrease)

AVG double No All usercalls /usercommits


Ratio (as apercent) ofthe numberof queriesthat changedata(insertion,update, anddeletion) tothe numberof queries(search,insertion,update,deletion)


All (db blockchanges /(block gets+consistentgets)) *100





edVersion

DataSource

executed onthe database




All (consistentchanges /consistentgets) * 100


Percentageof rows thatarecontinuedrows (thevalue is closeto 0 unlesstheapplicationhandles LONGcolumns)

AVG short Yes(seeNote)

All (tablefetchcontinuedrow /(tablefetch byrowid +table scanrowsgotten)) *100

Current Logons(CURRENT_LOGONS)

Number ofcurrentlogons to theOracledatabase

AVG ulong No All V$SYSSTAT.VALUE


Number ofdeadlockscaused bylocked DMLprocessing


Dict Cache Get Miss%(DICTIONARY_CACHE_GET_MISSES_PERCENTAGE)

Percentageof datarequestsissued due toa cache miss


All (SUM(V$ROWCACHE.GETMISSES) /SUM(V$ROWCACHE.GETS)) * 100








edVersion

DataSource

Free List Wait Events(FREE_LIST_WAIT_EVENTS)

Number ofwait eventsin the freelist

AVG double Yes All V$WAITSTAT.COUNT whereclass ='free list'


Number ofI/Ooperationsper second

AVG double No All (physicalreads +physicalwrites) /seconds ininterval


Library cachemisspercentage:Thepercentageof objects inthe librarycache thathad to bereloaded intothe librarycache. Ahigherpercentageindicatesgreaterresourceusage.


All (SUM(V$LIBRARYCACHE.RELOADS)/ SUM(V$LIBRARYCACHE.PINS)) *100




Lock Hit %(LOCK_HIT_PERCENTAGE)

Ratio (as apercent) ofthe numberof accessesto datablocks to thetotal numberof data blockaccesses(this isapplicable to


All • Oracle9i:((consistentgets -globallockasyncconverts) /consistent





edVersion

DataSource

accesses thatdo notinvolve lockconversion;it is alsoapplicable toOracle RACconfigurations only)

gets) *100

• Oracle10g andlater:((consistentgets –globalenqueuegetsasync)/consistentgets) *100








Number oftimes anenqueuing(locking)request wasnotpermittedwithin theallocatedtime



Number oftimesenqueuing(locking)request wasplaced inwait status(thedifferencebetween theenqueuingrequestscount and






edVersion

DataSource

theenqueuingwaits countis thenumber oftimes therequest wasnot treatedas anenqueuingrequest)



AVG double Yes All db blockgets +consistentgets







All (tablescans (longtables) /(tablescans(shorttables) +table scans(longtables))) *100


Number ofphysical readoperationson databaseblock fromdisk

AVG double Yes All physicalreads -physicalreads direct- physicalreads direct(lob)


Number ofphysicalwriteoperations






edVersion

DataSource

onto disk byDBWR

Ping Write %(PING_WRITE_PERCENTAGE)

A large valuemeans thatlockconversionoccurredfrequently


All (DBWR crossinstancewrites /physicalwrites) *100

Read/sec(READ_RATE)

Number ofreadoperationsper second

AVG double No All physicalreads /seconds ininterval





Record name(always PI)

COPY string(4)





Recursive To UserCall %(RECURSIVE_TO_USER_CALL_PERCENTAGE)



All (recursivecalls /user calls)* 100

Redo Alloc Immediate%(REDO_ALLOC_IMMEDIATE_HIT_PERCENTAGE)

Success rateofimmediatelyacquiringREDOallocationlatch


All (1 - (V$LATCH.IMMEDIATE_MISSES / (V$LATCH.IMMEDIATE_GETS+ V$LATCH.IMMEDIATE_MISSES))) * 100where V$LATCH.NAME= 'redoallocation'





edVersion

DataSource

Redo Alloc Willing toWait %(REDO_ALLOC_WILLING_TO_WAIT_HIT_PERCENTAGE)

Success rateof acquiringREDOallocationlatch fromcache


All (1 - (V$LATCH.MISSES / V$LATCH.GETS)) * 100where name= 'redoallocation'

Redo Copy Immediate%(REDO_COPY_IMMEDIATE_HIT_PERCENTAGE)

Success rateofimmediatelyacquiringREDO copylatch


All (1 - (V$LATCH.IMMEDIATE_MISSES / (V$LATCH.IMMEDIATE_GETS+ V$LATCH.IMMEDIATE_MISSES))) * 100where V$LATCH.NAME= 'redocopy'

Redo Copy Willing toWait %(REDO_COPY_WILLING_TO_WAIT_HIT_PERCENTAGE)

Success rateof acquiringREDO copylatch fromcache


All (1 - (V$LATCH.MISSES / V$LATCH.GETS)) * 100where name= 'redocopy'

Redo Log Buffer AllocRetries(REDO_LOG_BUFFER_ALLOC_RETRIES)

Number oftimes waitedfor REDO logbufferallocations


Redo Log Buffer Wait%(REDO_LOG_BUFFER_WAIT_PERCENTAGE)

Wait rate forREDO logbufferallocations


All (redobufferallocationretries /redoentries) *100


Number oftimes that,because theactive log filewas full, theOracle serverhad to waitfor disk






edVersion

DataSource

space to beallocated fora REDO logentry.


Wait rate forthe disk areato beallocated tothe REDO logentry


All (redo logspacerequests /redoentries) *100




All (table scanrowsgotten /(tablefetch byrowid +table scanrowsgotten)) *100


CPU time (inhundredthsof a second)used whentheTIMED_STATISTICSparameter isset to TRUEin theinit.orafile. If thisparameter isset to FALSE,this fieldindicates 0.



Number ofsessioncursorscached (themaximumnumber ofcursors thatcan becached isdeterminedby theSESSION_CACHED_CURSORSparameter inthe






edVersion

DataSource

init.orafile)


Hit rate ofanalysis callsin session'scursor cache

AVG double No All (sessioncursorcachehits /sessioncursorcachecount) *100


Number oftimes acursor wasfound in thesession'scursor cacheby analysiscall



Size of PGAmemorycurrentlybeing used inbytes

AVG double No All SUM(V$SESSTAT.VALUE)

Session UGA Memory(SESSION_UGA_MEMORY)

Size of usedsessionmemory inbytes

AVG double No All SUM(V$SESSTAT.VALUE)




All (sorts(disk) /(sorts(memory) +sorts(disk))) *100


This field isnotsupported.Number ofcurrent SQLexecutions

AVG double No Unsupported

AgentCollector


Amount ofdatareceivedfrom clientvia SQL*Net






edVersion

DataSource


Amount ofdata sent toclient viaSQL*Net





Sys Undo Blk WaitEvents(SYSTEM_UNDO_BLOCK_WAIT_EVENTS)

Number ofblock waitevents forsystem'srollbacksegment

AVG double Yes All V$WAITSTAT.COUNT whereclass ='systemundo block'

Sys Undo Hdr WaitEvents(SYSTEM_UNDO_HEADER_WAIT_EVENTS)

Number ofheader blockwait eventsfor system'srollbacksegment

AVG double Yes All V$WAITSTAT.COUNT whereclass ='systemundoheader'

Total Logons(TOTAL_LOGONS)

Number oflogons to theserver




AVG double Yes All executecount

Trans/sec(TRANSACTION_RATE)

Number oftransactionsper second

AVG double No All usercommits /seconds ininterval

Undo Blk Wait Events(UNDO_BLOCK_WAIT_EVENTS)

Number ofblock waitevents forotherrollbacksegments

AVG double Yes All V$WAITSTAT.COUNT whereclass ='undoblock'

Undo Hdr Wait Events(UNDO_HEADER_WAIT_EVENTS)

Number ofheader blockwait eventsfor otherrollbacksegments

AVG double Yes All V$WAITSTAT.COUNT whereclass ='undoheader'





edVersion

DataSource





Applicationmanagementstatus in thecontext area


All usercalls /parse count(total)





Percentageof applicationtransactionsthat failed

AVG double No All (userrollbacks /(usercommits +userrollbacks))* 100


Number ofrollbacks




AVG double No All (physicalwrites /(physicalreads +physicalwrites)) *100


Number ofwriteoperationsper second

AVG double No All physicalwrites /seconds ininterval

Note: This value is calculated by the amount of variation in the data acquiredfrom the Oracle database.

System Statistics (PD_PDST)

Function

The System Statistics (PD_PDST) record stores performance data indicatingthe status of all sessions in the system at a specific point in time. Agent forOracle creates one record for each statistical value. This is a multi-instancerecord.


Table 2-175 System Statistics (PD_PDST) Default and Changeable Values



Collection Offset 5

Log No

LOGIF (Blank)

Key Fields

Statistic Name (NAME)

Lifetime


Record Size


Table 2-176 System Statistics (PD_PDST) Fields




edVersion

DataSource

Class(CLASS)

Statistic class -- string(20)

No All V$SYSSTAT.CLASS





Record name(alwaysPDST)

-- string(4)









edVersion

DataSource


Statisticnumber

-- short No All V$SYSSTAT.STATISTIC#


Statisticname

-- string(64)

No All V$SYSSTAT.NAME

Value(VALUE)

Statisticalvalue


Table Access (PD_PDTA)

Function

The Table Access (PD_PDTA) record stores performance data indicating thestatus of a table accessed by sessions during data collection at a specificpoint in time. Agent for Oracle creates one record for each table accessed bysessions. This is a multi-instance record.

Table 2-177 Table Access (PD_PDTA) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• SID (SID)• Object (OBJECT)

Lifetime

From the locking to the unlocking of an object

Record Size



Table 2-178 Table Access (PD_PDTA) Fields

Table Access (PD_PDTA)



edVersion

DataSource

Object(OBJECT)

Object name -- string(100)

No All V$ACCESS.OBJECT

Owner(OWNER)

Object'sowner

-- string(64)

No All V$ACCESS.OWNER

Program(PROGRAM)


-- string(48)

No All V$SESSION.PROGRAM whereV$ACCESS.SID= V$SESSION.SID





Record name(alwaysPDTA)

-- string(4)


SID(SID)

Session IDaccessing theobject whosename isspecified inthe Objectfield

-- ulong No All V$ACCESS.SIDwhere V$ACCESS.SID= V$SESSION.SID




User(USERNAME)

Oracle username

-- string(30)

No All V$SESSION.USERNAMEwhere V$ACCESS.SID= V$ACCESS.SID



Function

The Tablespace (PD_PDTS) record stores performance data indicating thestatus of tablespaces in a database at a specific point in time. Agent forOracle creates one record for each tablespace in a database. This is a multi-instance record.

If the monitoring target is Oracle9i Database Release2 or later and Oracle'sstatic data dictionary view DBA_SEGMENTS_2 exists, Agent for Oracle refers tothe DBA_SEGMENTS_2 view instead of the DBA_SEGMENTS view when collectingthe Tablespace (PD_PDTS) record.


Through tablespace capacity monitoring, you can monitor the amount ofcapacity that is currently allocated. If automatic expansion is enabled, theamount of capacity that is not allocated can also be monitored. The followingfigure shows the relationship among fields for collecting tablespace capacity.

Figure 2-2 Relationship among Fields for Collecting Tablespace Capacity

Table 2-179 Tablespace (PD_PDTS) Default and Changeable Values






Log Yes

LOGIF (Blank)

Key Fields


Lifetime


Record Size


Table 2-180 Tablespace (PD_PDTS) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

AutoExtensible(AUTO_EXTENSIBLE)

Indicateswhetherautomaticexpansionfor thetable areais enabledwhen themonitoringtarget isOracleDatabase11gR2 orlater.DisplaysYES ifautomaticexpansionsareenabled,and NO ifthey arenot.Among thedata filesthat make

-- string(3)

No All DBA_DATA_FILES.AUTOEXTENSIBLE



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

up thetablespace, YES isdisplayedeven whena singleautomaticextensionis valid.If themonitoringtarget isOracleDatabase11gR1 orearlier, ablank isdisplayed.

Blocks(BLOCKS)

Size oftablespacein Oracleblocks

-- ulong No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:SUM(DBA_DATA_FILES.BLOCKS)

• For locally managedtemporary tablespaces ofOracle9i or later:SUM(DBA_TEMP_FILES.BLOCKS)

Data Files(DATAFILES)

Number ofdata filesin use bythetablespace

-- ushort No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:COUNT(DBA_DATA_FILES)

• For locally managedtemporary tablespaces ofOracle9i or later:COUNT(DBA_TEMP_FILES)

ExtensibleMbytes

Size, inmegabytes, of the

-- double No All MAX_BYTES - BYTES



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

(EXTENSIBLE_BYTES)

remainingcapacitythat canbeexpandedautomatically whenthemonitoringtarget isOracleDatabase11gR2 orlater.Displays 0whenautomaticexpansionsare notperformed,when thecapacityhasreachedthemaximumsize, orwhen themonitoringtarget isOracleDatabase11gR1 orearlier.

ExtensibleMbytes %(PERCENT_EXTENSIBLE_BYTES)

Percentageofremainingcapacitythat canbeexpandedautomatically whenthemonitoringtarget isOracleDatabase11gR2 orlater

-- double No All (EXTENSIBLE_BYTES /MAX_BYTES) * 100



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

Displays 0whenautomaticexpansionsare notperformed,when thecapacityhasreachedthemaximumsize, orwhen themonitoringtarget isOracleDatabase11gR1 orearlier.

Extents(EXTENTS)

Number ofextents

-- ulong No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:SUM(DBA_SEGMENTS.EXTENTS)

• For a locally managedtemporary tablespace onOracle9i or later, whenlocaltemp_option=N:SUM(V$SORT_SEGMENT.TOTAL_EXTENTS)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:SUM(DBA_TEMP_FILES.BYTES / V$TEMP_EXTENT_MAP.BYTES)


Percentageof spacethat is free

-- double No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

dictionary managedtemporary tablespaces,or UNDO tablespaces ofOracle9i or later, whenundospace_option=N:(SUM(DBA_FREE_SPACE.BYTES) /DBA_DATA_FILES.BYTES)* 100

• For a locally managedtemporary tablespace onOracle9i or later, whenlocaltemp_option=N:(SUM(V$TEMP_SPACE_HEADER.BYTES_FREE) /(DBA_TEMP_FILES.BYTES)) * 100

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:(SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED) /(DBA_TEMP_FILES.BYTES)) * 100

• For UNDO tablespaces,whenundospace_option=Y:((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /DBA_DATA_FILES.BYTES)* 100


Number offreeextents.

-- ulong No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:COUNT(DBA_FREE_SPACE)



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

• For a locally managedtemporary tablespace onOracle9i or later, whenlocaltemp_option=N:COUNT(V$TEMP_SPACE_HEADER)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:SUM((DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED) / V$TEMP_EXTENT_MAP.BYTES)


Remainingfree spaceinmegabytes.

-- double No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,dictionary managedtemporary tablespaces,or UNDO tablespaces ofOracle9i or later, whenundospace_option=N:SUM(DBA_FREE_SPACE.BYTES) / (1024 * 1024)

• For a locally managedtemporary tablespace onOracle9i or later, whenlocaltemp_option=N:SUM(V$TEMP_SPACE_HEADER.BYTES_FREE) / (1024 *1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED) / (1024 *1024)




View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

((SUM(DBA_FREE_SPACE.BYTES) +SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 * 1024)

Increase %(PCT_INCREASE)

Defaultrate ofincrease inthe extentsize

-- short No All DBA_TABLESPACES.PCT_INCREASE

Initial Extent(INITIAL_EXTENT)

Defaultsize ofinitialextent

-- double No All DBA_TABLESPACES.INITIAL_EXTENT

Max ExtendFree %(MAX_PERCENT_FREE)

Ratio (as apercent) ofthe size ofunusedcapacity tothemaximumsize ofautomaticexpansionwhen themonitoringtarget isOracleDatabase11gR2 orlater.This valueis thesame asthe Free %field whenautomaticexpansionsare notperformed,or whenthecapacityhasreachedthemaximumsize.

-- double No All (MAX_FREE_BYTES /MAX_BYTES) * 100



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

0 isdisplayedwhen themonitoringtarget isOracleDatabase11gR1 orearlier.

Max ExtendFree Mbytes(MAX_FREE_BYTES)

Size ofunusedcapacityduringautomaticexpansionswhen themonitoringtarget isOracleDatabase11gR2 orlater. Thisis thetotal, inmegabytes, of theunusedcapacityand thecapacitythat canbeexpandedautomatically.The valueis thesame asthe FreeMbytesfield whenautomaticexpansionsare notperformed,or whenthecapacityhas

-- double No All MAX_BYTES - USED_BYTES



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

reachedthemaximumsize.0 isdisplayedwhen themonitoringtarget isOracleDatabase11gR1 orearlier.

Max ExtendMbytes(MAX_BYTES)

Maximumsize of thecapacity,inmegabytes, forautomaticexpansionswhen themonitoringtarget isOracleDatabase11gR2 orlater.The valueis thesame asthe Mbytesfield whenautomaticexpansionsare notperformed,or whenthecapacityhasreachedthemaximumsize.0 isdisplayedwhen themonitoringtarget is

-- double No All • For permanenttablespaces for dictionarymanagement, permanenttablespaces for localmanagement, ortemporary tablespacesfor dictionarymanagement:SUM(DBA_DATA_FILES.MAXBYTES) /(1024 * 1024)

• For temporarytablespaces for localmanagement:SUM(DBA_TEMP_FILES.MAXBYTES) /(1024 * 1024)



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

OracleDatabase11gR1 orearlier.

Max Extents(MAX_EXTENTS)

Defaultmaximumnumber ofextents

-- ulong No All DBA_TABLESPACES.MAX_EXTENTS

Mbytes(BYTES)

Size oftablespaceinmegabytes

-- double No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:SUM(DBA_DATA_FILES.BYTES) / (1024 * 1024)

• For locally managedtemporary tablespaces ofOracle9i or later:SUM(DBA_TEMP_FILES.BYTES) / (1024 * 1024)

Min Extents(MIN_EXTENTS)

Defaultminimumnumber ofextents

-- long No All DBA_TABLESPACES.MIN_EXTENTS

Next Extent(NEXT_EXTENT)

Defaultsize ofsecondaryextent

-- double No All DBA_TABLESPACES.NEXT_EXTENT





Recordname(alwaysPDTS)

-- string(4)


Segments(SEGMENTS)

Number ofsegments.

-- ulong No All • For dictionary managedpermanent tablespaces,locally managed



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

For alocallymanagedtemporarytablespace, whenlocaltemp_option=Y, this isalways 1.

permanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:COUNT(DBA_SEGMENTS)

• For a locally managedtemporary tablespace onOracle9i or later, whenlocaltemp_option=N:COUNT(V$SORT_SEGMENT)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:

Agent Collector




Status(STATUS)

Tablespacestatus.Validvalues areINVALID(tablespace wasdeleted),OFFLINE,andONLINE.

-- string(9)

No All DBA_TABLESPACES.STATUS


Tablespacename

-- string(30)



Size ofused areainmegabytes. If aninstancewhoseversion isOracle9i

-- double No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,dictionary managedtemporary tablespaces,or UNDO tablespaces,whenundospace_option=N:



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

R9.2.0.3or earlieris beingmonitored,performance dataabout thelocallymanagedtemporarytablespacewill not becollected.

(SUM(DBA_DATA_FILES.BYTES) -SUM(DBA_FREE_SPACE.BYTES)) / (1024 *1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=N:(SUM(DBA_TEMP_FILES.BYTES) - SUM(V$TEMP_SPACE_HEADER.BYTES_FREE)) / (1024 *1024)

• For a locally managedtemporary tablespace,whenlocaltemp_option=Y:(SUM(DBA_TEMP_FILES.BYTES) -SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED)) / (1024 *1024)

• For UNDO tablespaces,whenundospace_option=Y:(DBA_DATA_FILES.BYTES-SUM(DBA_FREE_SPACE.BYTES) -SUM(DBA_UNDO_EXTENTS.BYTES) WHERESTATUS='EXPIRED') /(1024 * 1024)

Tablespace Fragmentation (PD_PDTF)

Function

The Tablespace Fragmentation (PD_PDTF) record stores performance dataindicating the status of fragmentation of tablespaces at a specific point intime. Agent for Oracle creates one record for each tablespace in a database.This is a multi-instance record.


If the monitoring target is Oracle9i Database Release2 or later and Oracle'sstatic data dictionary view DBA_SEGMENTS_2 exists, Agent for Oraclereferences the DBA_SEGMENTS_2 view instead of the DBA_SEGMENTS view whencollecting the Tablespace Fragmentation (PD_PDTS) record.


Table 2-181 Tablespace Fragmentation (PD_PDTF) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields


Lifetime


Record Size


Table 2-182 Tablespace Fragmentation (PD_PDTF) Fields


View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

AvgFragment(AVERAGE_FRAGMENT)

Average fragmentsize in bytes. Fora locally managedtemporarytablespace, whenlocaltemp_option=Y, this is freespace becausethere is only onefragment in thetablespace.

-- double

No All • For dictionarymanagedpermanenttablespaces, locallymanagedpermanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

SUM(DBA_FREE_SPACE.BYTES) /COUNT(DBA_FREE_SPACE) whereDBA_TABLESPACES.TABLESPACE_NAME =DBA_FREE_SPACE.TABLESPACE_NAME(+)

• For a locallymanaged temporarytablespace onOracle9i or later,whenlocaltemp_option=N:SUM(V$TEMP_SPACE_HEADER.BYTES_FREE) /COUNT(V$TEMP_SPACE_HEADER) whereDBA_TEMP_FILES.FILE_ID = V$TEMP_SPACE_HEADER.FILE_ID(+)

• For a locallymanaged temporarytablespace, whenlocaltemp_option=Y:SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED)

Extents(EXTENTS)

Number ofextents

-- ulong No All • For dictionarymanagedpermanenttablespaces, locallymanagedpermanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:SUM(DBA_SEGMENTS.EXTENTS)



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

• For a locallymanaged temporarytablespace onOracle9i or later,whenlocaltemp_option=N:SUM(V$SORT_SEGMENT.TOTAL_EXTENTS)

• For a locallymanaged temporarytablespace, whenlocaltemp_option=Y:SUM(DBA_TEMP_FILES.BYTES / V$TEMP_EXTENT_MAP.BYTES)

Fragments(FRAGMENTS)

Number offragments. For alocally managedtemporarytablespace, whenlocaltemp_option=Y, this isalways 1.

-- ulong No All • For dictionarymanagedpermanenttablespaces, locallymanagedpermanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:COUNT(DBA_FREE_SPACE)whereDBA_TABLESPACES.TABLESPACE_NAME =DBA_FREE_SPACE.TABLESPACE_NAME(+)

• For a locallymanaged temporarytablespace onOracle9i or later,whenlocaltemp_option=N:COUNT(V$TEMP_SPACE_HEADER) whereDBA_TEMP_FILES.FI



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

LE_ID = V$TEMP_SPACE_HEADER.FILE_ID(+)

• For a locallymanaged temporarytablespace, whenlocaltemp_option=Y:

Agent Collector

High MaxExtents(HIGH_MAX_EXTENTS)

Number ofsegments whosePCT_MAX_EXTENTSexceeds 90%

-- ulong No All • For dictionarymanagedpermanenttablespaces, locallymanagedpermanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:COUNT(DBA_SEGMENTS) where EXTENTS> MAX_EXTENTS *0.9

• For locally managedtemporarytablespaces ofOracle9i or later:COUNT(V$SORT_SEGMENT)where EXTENT_SIZE> TOTAL_EXTENTS *0.9

LargestFragment(LARGEST_FRAGMENT)

Largest fragmentsize in bytes For alocally managedtemporarytablespace, whenlocaltemp_option=Y, this is freespace becausethere is only onefragment in thetablespace.

-- double

No All • For dictionarymanagedpermanenttablespaces, locallymanagedpermanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:MAX(DBA_FREE_SPACE.BYTES) whereDBA_TABLESPACES.TABLESPACE_NAME =



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

DBA_FREE_SPACE.TABLESPACE_NAME(+)

• For a locallymanaged temporarytablespace onOracle9i or later,whenlocaltemp_option=N:MAX(V$TEMP_SPACE_HEADER.BYTES_FREE)whereDBA_TEMP_FILES.FILE_ID = V$TEMP_SPACE_HEADER.FILE_ID(+)

• For a locallymanaged temporarytablespace, whenlocaltemp_option=Y:SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED)

LargestFragment %(LARGEST_FRAGMENT_PERCENT)

Ratio (as apercent) of thelargest fragmentto the tablespace

-- double

No All • For dictionarymanagedpermanenttablespaces, locallymanagedpermanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:(MAX(DBA_FREE_SPACE.BYTES) /SUM(DBA_DATA_FILES.BYTES)) * 100

• For a locallymanaged temporarytablespace onOracle9i or later,whenlocaltemp_option=N:



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

(MAX(V$TEMP_SPACE_HEADER.BYTES_FREE) /SUM(DBA_TEMP_FILES.BYTES)) * 100

• For a locallymanaged temporarytablespace, whenlocaltemp_option=Y:(SUM(DBA_TEMP_FILES.BYTES - V$TEMP_EXTENT_POOL.BYTES_USED) /SUM(DBA_TEMP_FILES.BYTES)) * 100

Next AllocFails(NEXT_ALLOC_FAILS)

Failure of thenext extentallocation isindicated.• When failed,

1 is stored.

• Whensucceeded, 0is stored.

The stored valueis valid only ifboth of thefollowingconditions aresatisfied:• The

tablespace isthe locallymanagedpermanenttablespace

• The uniformextentmanagementis set to theextent

If both of theabove conditionsare not satisfied,0 will bereturned.

-- ulong No All For locally managedpermanent tablespaces:MAX(DBA_SEGMENTS.NEXT_EXTENT) >MAX(DBA_FREE_SPACE.BYTES)



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source


Number ofsegments withmore than fiveextents

-- ulong No All • For dictionarymanagedpermanenttablespaces, locallymanagedpermanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:COUNT(DBA_SEGMENTS) where EXTENTS> 5

• For locally managedtemporarytablespaces ofOracle9i or later:COUNT(V$SORT_SEGMENT)whereTOTAL_EXTENTS >5



-- time_t



Record name(always PDTF)

-- string(4)


Segments(SEGMENTS)

Number ofsegments.For a locallymanagedtemporarytablespace, whenlocaltemp_option=Y, this isalways 1.

-- ulong No All • For dictionarymanagedpermanenttablespaces, locallymanagedpermanenttablespaces, ordictionary managedtemporarytablespaces ofOracle9i or later:COUNT(DBA_SEGMENTS)

• For a locallymanaged temporarytablespace on



View Name(Manager


RuleForm

atDelt

a

Supported

Version

Data Source

Oracle9i or later,whenlocaltemp_option=N:COUNT(V$SORT_SEGMENT)

• For a locallymanaged temporarytablespace, whenlocaltemp_option=Y:

Agent Collector



-- time_t



Tablespace name -- string(30)


Tablespace Interval (PI_PITS)

Function

The Tablespace Interval (PI_PITS) record stores performance data, taken atspecific intervals, about tablespaces in a database. Agent for Oracle createsone record for each tablespace in a database. This is a multi-instance record.

Table 2-183 Tablespace Interval (PI_PITS) Default and Changeable Values




Log Yes

LOGIF (Blank)

Key Fields



Lifetime


Record Size


Table 2-184 Tablespace Interval (PI_PITS) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source


Number ofdata filesin use bythetablespace

AVG ushort No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:COUNT(DBA_DATA_FILES)

• For locally managedtemporary tablespaces ofOracle9i or later:COUNT(DBA_TEMP_FILES)


Number ofI/Ooperationsper second

AVG double No All (SUM(V$FILESTAT.PHYRDS) +SUM(V$FILESTAT.PHYWRTS)) /seconds in interval


Number ofphysicalblocksread

AVG double Yes All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:SUM(V$FILESTAT.PHYBLKRD)

• For locally managedtemporary tablespaces ofOracle9i or later:SUM(V$TEMPSTAT.PHYBLKRD)

Physical BlocksWritten

Number ofphysicalblockswritten

AVG double Yes All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managed



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

(PHYSICAL_BLOCKS_WRITTEN)

temporary tablespaces ofOracle9i or later:SUM(V$FILESTAT.PHYBLKWRT)

• For locally managedtemporary tablespaces ofOracle9i or later:SUM(V$TEMPSTAT.PHYBLKWRT)


Number ofphysicalreadoperationsthat werecompleted

AVG double Yes All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:SUM(V$FILESTAT.PHYRDS)

• For locally managedtemporary tablespaces ofOracle9i or later:SUM(V$TEMPSTAT.PHYRDS)


Number ofphysicalwriteoperationsthat werecompleted

AVG double Yes All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:SUM(V$FILESTAT.PHYWRTS)

• For locally managedtemporary tablespaces ofOracle9i or later:SUM(V$TEMPSTAT.PHYWRTS)


Number ofreadoperationsper second

AVG double No All SUM(V$FILESTAT.PHYRDS) /seconds in interval


Collectiontermination time for




View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

theperformance datastored inthe record


Recordname(alwaysPITS)

COPY string(4)



Number ofrollbacksegments.If aninstance ofOracle9i orlater isbeingmonitored,performance dataabout thelocallymanagedtablespaceis notcollected.

AVG ulong No All COUNT(DBA_ROLLBACK_SEGS)

RollbackSegments Hit%(ROLLBACK_SEGMENTS_HIT_PERCENTAGE)

Ratio (as apercent) ofthe HITvalue tothe GETvalue. Ifaninstance ofOracle9i orlater isbeingmonitored,performance dataabout thelocallymanagedtablespaceis notcollected.

AVG double No All ((SUM(V$ROLLSTAT.GETS) -SUM(V$ROLLSTAT.WAITS)) /SUM (V$ROLLSTAT.GETS)) *100



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

RollbackSegmentsTrans(ROLLBACK_SEGMENTS_TRANS)

Number oftransactions activeduringdatacollection.If aninstance ofOracle9i orlater isbeingmonitored,performance dataabout thelocallymanagedtablespaceis notcollected.

AVG long No All SUM(V$ROLLSTAT.XACTS)


Number ofsortsegments.If aninstance ofOracle9i orlater isbeingmonitored,performance dataabout thelocallymanagedpermanenttablespaceis notcollected.



Number ofusersactive inthe sortsegmentduringdatacollection.If aninstance ofOracle9i orlater is

AVG long No All SUM(V$SORT_SEGMENT.CURRENT_USERS)



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source

beingmonitored,performance dataabout thelocallymanagedpermanenttablespaceis notcollected.





Tablespacename

COPY string(30)



Ratio (as apercent) ofphysicalwrites toall physicalI/Os(reads andwrites)

AVG double No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:(SUM(V$FILESTAT.PHYWRTS) /(SUM(V$FILESTAT.PHYRDS) +SUM(V$FILESTAT.PHYWRTS)))* 100

• For locally managedtemporary tablespaces ofOracle9i or later:(SUM(V$TEMPSTAT.PHYWRTS) /SUM(V$TEMPSTAT.PHYWRTS) +SUM(V$TEMPSTAT.PHYRDS)) *100



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supported

Version

Data Source


Number ofwriteoperationsper second

AVG double No All • For dictionary managedpermanent tablespaces,locally managedpermanent tablespaces,or dictionary managedtemporary tablespaces ofOracle9i or later:SUM(V$FILESTAT.PHYWRTS) /seconds in interval

• For locally managedtemporary tablespaces ofOracle9i or later:SUM(V$TEMPSTAT.PHYWRTS) /seconds in interval


Function

The Transaction (PD_PDTR) record stores performance data indicating thestatus of transactions at a specific point in time. Agent for Oracle creates onerecord for each transaction. This is a multi-instance record.

Table 2-185 Transaction (PD_PDTR) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

• SID (SID)• Address (ADDRESS)

Lifetime

From the start to the end of a transaction


Record Size


Table 2-186 Transaction (PD_PDTR) Fields


View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

Address(ADDRESS)

Address ofthetransactionstatusobject

-- string(16)

No All V$TRANSACTION.ADDR


Cache hitrate

-- double No All (((V$TRANSACTION.LOG_IO +V$TRANSACTION.CR_GET) - V$TRANSACTION.PHY_IO) / (V$TRANSACTION.LOG_IO + V$TRANSACTION.CR_GET)) *100

ConsistentChange %(CONSISTENT_CHANGE_PERCENTAGE)

Percentageindicatingtheextentsused forconsistency intransactionreadoperations

-- double No All (V$TRANSACTION.CR_CHANGE /V$TRANSACTION.CR_GET) *100

ConsistentChanges(CONSISTENT_CHANGES)

Number ofconsistentchanges

-- double No All V$TRANSACTION.CR_CHANGE

ConsistentGets(CONSISTENT_GETS)

Number ofconsistentacquisitions

-- double No All V$TRANSACTION.CR_GET

Locks(LOCKS)

Number oftransactionlocks

-- double No All COUNT(V$LOCKED_OBJECT)

Logical I/O(LOGICAL_IO)

Logical I/O -- double No All V$TRANSACTION.LOG_IO

No Undo(NO_UNDO)

Identifierof a non-UNDOtransaction

-- string(3)

No All V$TRANSACTION.NOUNDO



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

(if this is anon-UNDOtransaction, the valueof this fieldis Yes;otherwise,the valueis No)

Physical I/O(PHYSICAL_IO)

PhysicalI/O

-- double No All V$TRANSACTION.PHY_IO

Previous XID(PREVIOUS_XID)

ParenttransactionID

-- string(30)

No All V$TRANSACTION.PRV_XIDUSN+ V$TRANSACTION.PRV_XIDSLT +V$TRANSACTION.PRV_XIDSQN





Recordname(alwaysPDTR)

-- string(4)


Recursive(RECURSIVE)

Identifierof arecursivetransaction(if this is arecursivetransaction, the valueof this fieldis Yes;otherwise,the valueis No)

-- string(3)

No All V$TRANSACTION.RECURSIVE

SID(SID)

Session ID -- ulong No All V$SESSION.SID where V$TRANSACTION.SES_ADDR = V$SESSION.ADDR

Space(SPACE)

Identifierof a spacetransaction

-- string(3)

No All V$TRANSACTION.SPACE



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

(if this is aspacetransaction, the valueof this fieldis Yes;otherwise,the valueis No)




Status(STATUS)

Transaction status

-- string(16)

No All V$TRANSACTION.STATUS

Tran Secs(TRANS_SECS)

Number ofsecondssince thestart time

-- ulong No All V$TRANSACTION.START_TIME

Tran Start(TRANS_START)

Start time -- string(20)

No All V$TRANSACTION.START_TIME

Used UndoBlocks(USED_UNDO_BLOCKS)

Number ofUNDOblocksused

-- double No All V$TRANSACTION.USED_UBLK

Used UndoRecords(USED_UNDO_RECORDS)

Number ofUNDOrecordsused

-- double No All V$TRANSACTION.USED_UREC

User(USERNAME)

Oracleuser name

-- string(30)


XID(XID)

UNDOsegmentnumber,slotnumber,andsequencenumber

-- string(30)

No All V$TRANSACTION.XIDUSN + V$TRANSACTION.XIDSLOT + V$TRANSACTION.XIDSQN



View Name(Manager

Name)

Description

SumRule

Format

Delta

Supporte

dVersi

on

Data Source

(this fieldis notapplicableto aninactivetransaction)

Transaction Interval (PI_PITR)

Function

The Transaction Interval (PI_PITR) record stores performance data, taken atspecific intervals, about transactions. Agent for Oracle creates one record foreach transaction. This is a multi-instance record.

Table 2-187 Transaction Interval (PI_PITR) Default and ChangeableValues




Log (see Note) No

LOGIF (Blank)

Note: When Log is set to Yes, if you collect history over a long period oftime, because of the short lifetime, it is not summarized in units of years ormonths. All instances are retained, resulting in a bloated store database. Inaddition, when the collected history is summarized, more memory is usedthan necessary. The memory shortage might cause monitoring to stop.If you want to collect history over a long period of time, use the Transaction(PD_PDTR) record for monitoring.

Key Fields

• SID (SID)• Address (ADDRESS)

Lifetime

From the start to the end of a transaction


Record Size


Table 2-188 Transaction Interval (PI_PITR) Fields




edVersion

DataSource

Address(ADDRESS)

Address ofthetransactionstatus object

COPY string(16)

No All V$TRANSACTION.ADDR


Cache hitrate

AVG double No All ((V$TRANSACTION.LOG_IO -V$TRANSACTION.PHY_IO) /V$TRANSACTION.LOG_IO) *100


Percentageindicating theextents usedforconsistencyintransactionreadoperations

AVG double No All (V$TRANSACTION.CR_CHANGE/ V$TRANSACTION.CR_GET) *100

Consistent Changes(CONSISTENT_CHANGES)

Number ofconsistentchanges

AVG double Yes All V$TRANSACTION.CR_CHANGE


Number ofconsistentacquisitions

AVG double Yes All V$TRANSACTION.CR_GET

Locks(LOCKS)

Number oflocks causedby thetransaction

AVG double Yes All COUNT(V$LOCKED_OBJECT)

Logical I/O(LOGICAL_IO)

Logical I/O AVG double Yes All V$TRANSACTION.LOG_IO

No Undo(NO_UNDO)

Identifier of anon-UNDOtransaction(if this is anon-UNDO

COPY string(3)

No All V$TRANSACTION.NOUNDO





edVersion

DataSource

transaction,the value ofthis field isYes;otherwise,the value isNo)


Physical I/O AVG double Yes All V$TRANSACTION.PHY_IO

Previous XID(PREVIOUS_XID)

ParenttransactionID

COPY string(30)

No All V$TRANSACTION.PRV_XIDUSN + V$TRANSACTION.PRV_XIDSLT + V$TRANSACTION.PRV_XIDSQN





Record name(alwaysPITR)

COPY string(4)


Recursive(RECURSIVE)

Identifier of arecursivetransaction(if this is arecursivetransaction,the value ofthis field isYes;otherwise,the value isNo)

COPY string(3)

No All V$TRANSACTION.RECURSIVE

SID(SID)

Session ID COPY ulong No All V$SESSION.SID where V$TRANSACTION.SES_ADDR= V$SESSION.ADDR





edVersion

DataSource

Space(SPACE)

Identifier of aspacetransaction(if this is aspacetransaction,the value ofthis field isYes;otherwise,the value isNo)

COPY string(3)

No All V$TRANSACTION.SPACE




Status(STATUS)

Transactionstatus

COPY string(16)

No All V$TRANSACTION.STATUS

Tran Secs(TRANS_SECS)

Number ofsecondssince thestart time

COPY ulong No All V$TRANSACTION.START_TIME

Tran Start(TRANS_START)

Start time COPY string(20)

No All V$TRANSACTION.START_TIME

Used Undo Blocks(USED_UNDO_BLOCKS)

Number ofUNDO blocksused

AVG double Yes All V$TRANSACTION.USED_UBLK

Used Undo Records(USED_UNDO_RECORDS)

Number ofUNDOrecords used

AVG double Yes All V$TRANSACTION.USED_UREC

User(USERNAME)

Oracle username

COPY string(30)


XID(XID)

UNDOsegmentnumber, slotnumber, andsequencenumber (thisfield is notapplicable to

COPY string(30)

No All V$TRANSACTION.XIDUSN +V$TRANSACTION.XIDSLOT +V$TRANSACTION.XIDSQN





edVersion

DataSource

an inactivetransaction)


Function

The Transaction Lock (PD_PDTL) record stores performance data indicatingthe status of transaction locks at a specific point in time. Agent for Oraclecreates one record for each lock held by each transaction. This is a multi-instance record.

Table 2-189 Transaction Lock (PD_PDTL) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

XID (XID)

Lifetime

From the locking to the unlocking of an object

Record Size



Table 2-190 Transaction Lock (PD_PDTL) Fields




edVersion

DataSource

Locked Mode(LOCKED_MODE)

Lock mode -- string(20)

No All V$LOCKED_OBJECT.LOCKED_MODE

Object Name(OBJECT_NAME)

Name of thelocked object

-- string(30)

No All DBA_OBJECTS.OBJECT_NAME whereDBA_OBJECTS.OBJECT_ID= V$LOCKED_OBJECT.OBJECT_ID

Object Type(OBJECT_TYPE)

Object type -- string(30)

No All DBA_OBJECTS.OBJECT_TYPE whereDBA_OBJECTS.OBJECT_ID= V$LOCKED_OBJECT.OBJECT_ID

Owner(OWNER)

Object'sowner

-- string(30)

No All DBA_OBJECTS.OWNERwhereDBA_OBJECTS.OBJECT_ID= V$LOCKED_OBJECT.OBJECT_ID





Record name(alwaysPDTL)

-- string(4)


SID(SID)

Session ID -- ulong No All V$LOCKED_OBJECT.SESSION_ID

Start Time Collectionstart time for






edVersion

DataSource

(START_TIME) theperformancedata storedin the record

User(USER_NAME)

Oracle username

-- string(30)

No All V$LOCKED_OBJECT.ORACLE_USERNAME

XID(XID)

Undosegmentnumber, slotnumber, andsequencenumber. If atransactionhas notstarted, 000is set.

-- string(30)

No All V$LOCKED_OBJECT.XIDUSN+ V$LOCKED_OBJECT.XIDSLOT+ V$LOCKED_OBJECT.XIDSQN

Version (PD_PDV)

Function

The Version (PD_PDV) record stores performance data, taken at a specificpoint in time, indicating the version number of a core component on theOracle server. Agent for Oracle creates one record for each core component.This is a multi-instance record.

Table 2-191 Version (PD_PDV) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

Component (COMPONENT)

Lifetime



Record Size


Table 2-192 Version (PD_PDV) Fields

Version (PD_PDV)



edVersion

DataSource

Component(COMPONENT)

Componentname

-- string(64)

No All PRODUCT_COMPONENT_VERSION.PRODUCT





Record name(always PDV)

-- string(4)





Status(STATUS)

Componentstatus

-- string(64)

No All PRODUCT_COMPONENT_VERSION.STATUS

Version(VERSION)

Component'sversionnumber

-- string(64)

No All PRODUCT_COMPONENT_VERSION.VERSION

Reserved RecordsThe following records are reserved and unavailable:

• Ping Activity Interval (PI_PIPP)• Database Link (PD_PDDL)• SQL*Net Handler (PD_PDNH)

Agent for Microsoft SQL Server RecordsTable 2-193 Agent for Microsoft SQL Server Records on page 2-394 lists therecords that can be collected by Agent for Microsoft SQL Server and theinformation that is stored in each record.


Table 2-193 Agent for Microsoft SQL Server Records

Record Name Record ID Information Stored in Record

Config Detail PD_CD Information related to Microsoft SQL Serverenvironment setting options

Database Detail PD_DD Database information (snapshot), such as thenumbers of locks and processes related to aparticular database

Database Interval PI_DI Interval information, such as the status relatedto a particular database

Database ReplicationDetail

PD_RD Replication information of a particulardatabase

Database SpaceDetail

PD_DS Information related to the amount of diskspace used by a particular database

Errorlog Error Detail PD_EE Detailed information related to the errors thatoccurred in Microsoft SQL Server

Errorlog SummaryDetail

PD_ES Summary of the errors that occurred inMicrosoft SQL Server

Errorlog SummaryInterval

PI_ESI This record is reserved and cannot be used.

Generic Data Detail PD_GEND This record is reserved and cannot be used.

Generic DataInterval

PI_GENI This record is reserved and cannot be used.

Global ServerSummary

PI Information related to Microsoft SQL ServerI/Os, the network, and so on

Global ServerSummary 2

PI_PI2 Detailed information related to Microsoft SQLServer I/Os, the network, and so on

Instance Availability PD_IA Information on the availability of the MicrosoftSQL Server instance

Job History Detail PD_JH Job history information incorporated into theMicrosoft SQL Server schedule

Licensing Detail PD_LIC Licensing information, such as the maximumnumber of Microsoft SQL Server connectionsallowed

Lock Detail PD_LD Detailed information related to database locks

Procedure CacheDetail

PD_PCAC Information related to the procedure cache

Process Detail PD_PDET Detailed information on a particular databaseprocess, such as locks and I/Os

Replication PublishedDatabase Overview

PI_RPDB Replication information related to databasedistribution transactions and so on

ReplicationSummary Detail

PD_RS Summary of database replication generated byMicrosoft SQL Server



Restore HistoryDetail

PD_RH This record is reserved and cannot be used.

Server Detail PD Detailed information on Microsoft SQL Server,such as locks and I/Os

Server Locks Detail PD_LOCK Information related to Microsoft SQL Serverlocks

Server Overview PI_SERV Overall information related to Microsoft SQLServer, such as the rate of cache hits and I/Os

Server Overview 2 PI_SRV2 Detailed information related to Microsoft SQLServer, such as the rate of cache hits and I/Os

Server Space Detail PD_SS Information related to the amount of diskspace used by Microsoft SQL Server

Server SpaceInterval

PI_SI Interval information related to the amount ofdisk space used by Microsoft SQL Server

SQL Text PD_SQL This record displays the execution informationon the last query issued by the process.

SQL Text -Performance-Based

PD_PDES This record is reserved and cannot be used.

Transaction LogOverview

PI_TLOG Information related to transaction log space

User-DefinedCounter Overview

PI_UCTR Information related to each user-definedcounter

User Process Detail PD_USER Information related to each logged-on user


Function

The Config Detail (PD_CD) record indicates information related to MicrosoftSQL Server environment setting options. One record is created for eachoption. This is a multi-instance record.

Table 2-194 Config Detail (PD_CD) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)


Key Fields

Name (NAME)

Lifetime

From the time a Microsoft SQL Server instance is created until the time it isdeleted

Record Size


Table 2-195 Config Detail (PD_CD) Fields



Rule Format Delta

DataSource

Config Value(CONFIG_VALUE)

Environment settingoption value

-- long No sp_configure.config_value

Current Run Value(RUN_VALUE)

Environment settingoption value (executionvalue at datacollection)

-- long No sp_configure.run_value

Max Value(MAXIMUM)

Maximum value ofenvironment settingoption

-- long No sp_configure.maximum

Min Value(MINIMUM)

Minimum value ofenvironment settingoption

-- long No sp_configure.minimum

Name(NAME)

Name of environmentsetting option

-- string(141)

No sp_configure.name


Interval end time (GMTformat)

-- time_t No AgentCollector


Record type (alwaysCD)

-- char(8) No AgentCollector


Interval start time(GMT format)




Function

The Database Detail (PD_DD) record indicates database information(snapshot), such as the numbers of locks and processes, related to aparticular database. One record is created for each database. This is a multi-instance record.

Table 2-196 Database Detail (PD_DD) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

• DB Name (DB_NAME)• DBID (DBID)

Lifetime

From the time the database is created until the time it is deleted

Record Size


Table 2-197 Database Detail (PD_DD) Fields



Rule Format Delta

DataSource


Database status. Thefollowing values arevalid:Active

Enabled. A processis running.

AvailableEnabled. Noprocess is running.

NOT Available

-- string(16) No master..sysdatabases.status




Rule Format Delta

DataSource

A crash or problemmight haveoccurred duringloading, and, as aresult, thedatabase cannotbe opened or usedin its current state.

RestrictedThe database canbe used only by itsowner or a singleuser.

Blocked Processes(BLOCKED)

Number of blockedprocesses

-- word No Totalnumber ofprocesseswhosemaster..sysprocesses.blocked isnot 0

Blocking Locks(BLOCKING)

Number of blockinglocks

-- ulong No Totalnumber oflocks whosemaster..syslockinfo.req_statusvalue is 3(standby)

Create Date(CREATE_DATE)

Database creation date -- time_t No master..sysdatabases.crdate

DB Name(DB_NAME)

Database name -- string(257)

No master..sysdatabases.name

DB Owner(DBO)

Database owner -- string(513)

No User namefor whommaster..sysdatabases.sid =master..syslogins.sid

DBID(DBID)

Database ID -- word No master..sysdatabases.dbid

Demand Locks(DEMAND)

Number of requestlocks

-- ulong No master..syslockinfo




Rule Format Delta

DataSource

Exclusive IntentLocks(EXCLUSIVE_INTENT)

Number of exclusiveintent locks


Exclusive PageLocks(EXCLUSIVE_PAGE)

Number of exclusivepage locks


Exclusive TableLocks(EXCLUSIVE_TABLE)

Number of exclusivetable locks


Last Dump Date(LAST_DUMP)

Last dump date for thetransaction log

-- time_t No msdb.dbo.backupset

Locks(LOCKS)

Total number of locks -- ulong No master..syslockinfo

Options(OPTIONS)

Database optionscurrently specified.Options are delimitedby commas.

-- string(512)

No master..sysdatabases.status,master..sysdatabases.status2

Other Processes(OTHER)

Number of other typesof processes

-- word No master..sysprocesses.status

Process Count(PROCESSES)

Total number ofprocesses

-- word No master..sysprocesses





Record type (alwaysDD)


Runnable Processes(RUNNABLE)

Number of executableprocesses


Running Processes(RUNNING)

Number of processesbeing executed


Shared IntentLocks(SHARED_INTENT)

Number of sharedintent locks

-- ulong No master..syslockinfo.rsc_type,master..syslockinfo.req_mode




Rule Format Delta

DataSource

Shared Page Locks(SHARED_PAGE)

Number of shared pagelocks


Shared Table Locks(SHARED_TABLE)

Number of shared tablelocks


Sleeping Processes(SLEEPING)

Number of sleepingprocesses





Update Page Locks(UPDATE_PAGE)

Number of update pagelocks


Version(VERSION)

Microsoft SQL Serverversion used fordatabase creation

-- word No master..sysdatabases.version


Function

The Database Interval (PI_DI) record indicates interval information, such asthe status related to a particular database. One record is created for eachdatabase. This is a multi-instance record.

Table 2-198 Database Interval (PI_DI) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)


Key Fields


Lifetime


Record Size


Table 2-199 Database Interval (PI_DI) Fields



Rule Format Delta

DataSource


Database status. Thefollowing values arevalid:Active

Enabled. A processis running.

AvailableEnabled. Noprocess is running.

NOT AvailableA crash or problemmight haveoccurred duringloading, and, as aresult, thedatabase cannotbe opened or usedin its current state.

RestrictedThe database canbe used only by itsowner or a singleuser.

COPY string(16) No master..sysdatabases.status

DB Name(DB_NAME)



DB Owner(DBO)

Database owner COPY string(513)

No User's logonID for whichmaster..sysdatabases.sid =master..sy




Rule Format Delta

DataSource

slogins.sid

DBID(DBID)

Database ID COPY word No master..sysdatabases.dbid

Data Growth %(DATA_GROWTH)

Rate of increase of dataspace during theinterval

AVG double No • ForMicrosoft SQLServer2000:Eachdatabase'ssysindexestable

• ForMicrosoft SQLServer2005 orlater:sys.partitions,sys.allocation_units, andsys.internal_tables

Index Growth %(IDX_GROWTH)

Rate of increase ofindex space during theinterval


• ForMicrosoft SQLServer2005 orlater:




Rule Format Delta

DataSourcesys.partitions,sys.allocation_units, andsys.internal_tables

Log Growth %(LOG_GROWTH)

Rate of increase of logspace during theinterval

AVG double No DBCCSQLPERF(LOGSPACE)

Options(OPTIONS)

Database optionscurrently specified.Options are delimitedby commas.

COPY string(512)

No master..sysdatabases.status,master..sysdatabases.status2



COPY time_t No AgentCollector


Record type (alwaysDI)

COPY char(8) No AgentCollector




Tran Log Dumps(DUMPED_TRAN)

Number of transactionlog dumps collectedduring the relevantinterval

AVG long Yes msdb.dbo.backupset


Function

The Database Replication Detail (PD_RD) record indicates the replicationinformation of a particular database. One record is created for eachreplication of the database. This is a multi-instance record.

As indicated in the following table, the fields that can be acquired for thisrecord differ depending on the database type.


Table 2-200 Database Replication Detail (PD_RD) Fields that Can BeAcquired

Database type

Field Publisher Distributor Subscriberand others

Articles Yes No No

Publications Yes No No

Subscriptions Yes No No

None of the above Yes Yes Yes

When a field cannot be acquired, the value is 0.

Table 2-201 Database Replication Detail (PD_RD) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

DBID (DBID)

Lifetime


Record Size


Table 2-202 Database Replication Detail (PD_RD) Fields



Rule Format Delta

DataSource

Articles(ARTICLES)

Number of articlespublished by thedatabase

-- ulong No Eachpublicationdatabase'ssysarticles table




Rule Format Delta

DataSource

DB Name(DB_NAME)



DBID(DBID)


Publications(PUBLICATIONS)

Number of publicationsposted by thepublishing server

-- ulong No Eachpublicationdatabase'ssyspublications table





Record type (alwaysRD)





Subscriptions(SUBSCRIPTIONS)

Number of databasesubscriptions

-- ulong No Eachpublicationdatabase'ssyssubscriptionstable


Function

The Database Space Detail (PD_DS) record indicates information related tothe size of the disk space used by a particular database. One record iscreated for each database. This is a multi-instance record.

Table 2-203 Database Space Detail (PD_DS) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)


Key Fields


Lifetime


Record Size


Table 2-204 Database Space Detail (PD_DS) Fields



Rule Format Delta

DataSource

DB Name(DB_NAME)



DB Size(SIZE)

Database size (inmegabytes)

-- double No • ForMicrosoft SQLServer2000:sp_databases.db_size

• ForMicrosoft SQLServer2005 orlater:dbo.sysfiles

DBID(DBID)


Data Mbytes(DATA)

Size of the data spacebeing used (inmegabytes)

-- double No • ForMicrosoft SQLServer2000:Eachdatabase'ssysind




Rule Format Delta

DataSourceexestable


Free %(PERC_FREE)

Ratio (as a percent) ofunallocated space tothe size of the entiredatabase containingdata files andtransaction log files

-- double No • ForMicrosoft SQLServer2000:Eachdatabase'ssysindexestable,andsp_databases.db_size

• ForMicrosoft SQLServer2005 orlater:dbo.sysfiles,sys.partitions,sys.allocation_units,and




Rule Format Delta

DataSourcesys.internal_tables

Free Mbytes(FREE_SPACE)

Size of unallocatedspace relative to thesize of the entiredatabase containingdata files andtransaction log files (inmegabytes)


• ForMicrosoft SQLServer2005 orlater:dbo.sysfiles,sys.partitions,sys.allocation_units, andsys.internal_tables

Index Mbytes(IDX)

Size of index spacebeing used (inmegabytes)

-- double No • ForMicrosoft SQLServer2000:Eachdatabase'ssysindexestable




Rule Format Delta

DataSource


Log Mbytes(LOG)

Size of log space beingused (in megabytes)

-- double No DBCCSQLPERF(LOGSPACE)





Record type (alwaysDS)


Rsvd Mbytes(RESERVED)

Size of space alreadyallocated (inmegabytes)


• ForMicrosoft SQLServer2005 orlater:sys.partitions,sys.allocation_uni




Rule Format Delta

DataSource

ts, andsys.internal_tables




Unused %(PERC_USED)

Ratio (as a percent) ofallocated but unusedspace relative toallocated space



Unused Mbytes(UNUSED)

Size of allocated butunused space (inmegabytes)


• ForMicrosoft SQLServer




Rule Format Delta

DataSource

2005 orlater:sys.partitions,sys.allocation_units, andsys.internal_tables


Function

The Errorlog Error Detail (PD_EE) record contains detailed information relatedto the errors that occurred in Microsoft SQL Server. One record is created foreach error recorded in the error log. This is a multi-instance record.

Table 2-205 Errorlog Error Detail (PD_EE) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

• Count (COUNT)• Error # (ERROR)• Error Time (ERROR_TIME)• Error Time Msec (ERROR_TIME_MSEC)• Severity (ERROR_SEVERITY)

Lifetime

From the time the error log file is created until the time it is deleted


Record Size


Table 2-206 Errorlog Error Detail (PD_EE) Fields



Rule Format Delta

DataSource

Count(COUNT)

Serial numbersassigned by Agent forMicrosoft SQL Server toerrors that occur at thesame time

-- word No MicrosoftSQL Servererror log

Error #(ERROR)

Error number -- long No MicrosoftSQL Servererror log

Error Time(ERROR_TIME)

Error occurrence time -- time_t No MicrosoftSQL Servererror log

Error Time Msec(ERROR_TIME_MSEC)

Millisecond portion ofthe error occurrencetime


Message(MESSAGE)

Error messagecharacter string.Characters beyond the300-byte length arediscarded.

-- string(300)

No MicrosoftSQL Servererror log

Process(PROCESS)

Error location (processname)

-- string(32) No MicrosoftSQL Servererror log





Record type (alwaysEE)


Severity(ERROR_SEVERITY)

Error message severitylevel





State(STATE)

Error message statecode




Function

The Errorlog Summary Detail (PD_ES) record indicates a summary of theerrors that occurred in Microsoft SQL Server. Only one record is created.

Table 2-207 Errorlog Summary Detail (PD_ES) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the time the error log file is created until the time it is deleted

Record Size


Table 2-208 Errorlog Summary Detail (PD_ES) Fields



Rule Format Delta

DataSource

Errorlog Errors(ERRORLOG_ERRORS)

Total number of errorsrecorded in the errorlog

-- ulong No MicrosoftSQL Servererror log

Fatal Errors(FATAL_ERRORS)

Total number of fatalerrors recorded in theerror log


Internal Errors(INTERNAL_ERRORS)

Total number ofinternal errors recordedin the error log


Last Error Time(LAST_ERROR)

Time at which the lasterror occurred

-- time_t No MicrosoftSQL Servererror log




Rule Format Delta

DataSource





Record type (alwaysES)


Resource Errors(RESOURCE_ERRORS)

Total number ofresource errorsrecorded in the errorlog






Function

The Global Server Summary (PI) record indicates information related to theMicrosoft SQL Server I/Os and network. Only one record is created.

Table 2-209 Global Server Summary (PI) Default and Changeable Values



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime

From the time a Microsoft SQL Server instance starts until the time it stops

Record Size



Table 2-210 Global Server Summary (PI) Fields



Rule Format Delta

DataSource

Cache Avg Scan(CACHE_AVG_SCAN)

This field is reservedand cannot be used.

-- -- -- --

Conns(CONNECTIONS)

Number of clientconnections

AVG ulong No @@connections

CPU %(PERC_BUSY)

Percentage of time thatthe CPU is busy

AVG double No CPU_BUSY /(CPU_BUSY+ IDLE +IO_BUSY) *100

CPU Time(CPU_TIME)

CPU busy time AVG utime Yes @@cpu_busy/ 1000

CPU Timeticks(CPU_BUSY)

CPU usage time (inticks)

ADDBI ulong Yes @@cpu_busy* 1000 /@@timeticks

I/O %(PERC_IO)

Percentage of CPU timespent for I/Os

AVG double No IO_BUSY /(CPU_BUSY+ IDLE +IO_BUSY) *100

I/O Time(IO_TIME)

CPU time spent for I/Os AVG utime Yes @@io_busy/ 1000

I/O Timeticks(IO_BUSY)

CPU I/O time (in ticks) ADDBI ulong Yes @@io_busy* 1000 /@@timeticks

Idle %(PERC_IDLE)

Percentage of time thatthe CPU is idle

AVG double No IDLE /(CPU_BUSY+ IDLE +IO_BUSY) *100

Idle Time(IDLE_TIME)

CPU idle time AVG utime Yes @@idle /1000

Idle Timeticks(IDLE)

CPU idle time (in ticks) ADDBI ulong Yes @@idle *1000 /@@timeticks

Lazy Writes/sec(LAZY_WRITES_SEC)

Total number of pagesflushed by Lazy Writerto a disk (1 pageequals 8 kilobytes)

AVG double No master..sysperfinfo




Rule Format Delta

DataSource

Log Writes/sec(LOG_WRITES_SEC)

Total number of logpages written onto adisk


Net Queue(NET_QUEUE)


-- -- -- --

Net Reads/sec(NET_READS_SEC)


-- -- -- --

Net Writes/sec(NET_WRITES_SEC)


-- -- -- --

Pkt Errors(PACKET_ERRORS)

Number of packeterrors

AVG ulong Yes @@packet_errors

Pkts Rcvd(PACK_RECEIVED)

Number of packetsreceived

AVG ulong Yes @@pack_received

Pkts Sent(PACK_SENT)

Number of packets sent AVG ulong Yes @@pack_sent

Reads Pending(READS_PENDING)


-- -- -- --





Record type (alwaysPI)





Timeticks(TIMETICKS)

Microseconds per tick COPY ulong No @@timeticks

Total Errors(TOTAL_ERRORS)

Number of disk errors AVG ulong Yes @@total_errors

Total Reads(TOTAL_READ)

Number of disk readoperations

AVG ulong Yes @@total_read

Total Writes(TOTAL_WRITE)

Number of disk writeoperations

AVG ulong Yes @@total_write

Trans/sec(TRANS_SEC)

Total number ofTransact-SQLcommand batchesexecuted





Rule Format Delta

DataSource

Writes Pending(WRITES_PENDING)


-- -- -- --

Global Server Summary 2 (PI_PI2)

Function

The Global Server Summary 2 (PI_PI2) record indicates information relatedto Microsoft SQL Server I/Os and the network. In the Global Server Summary2 (PI_PI2) record, if a field is acquired from Microsoft SQL Server andthe /sec counter of the field is a cumulative value, then the field is acquiredevery second. Only one record is created.

Table 2-211 Global Server Summary 2 (PI_PI2) Default Values andChangeable Values



Collection Offset 0 Yes

Log No Yes

LOGIF (Blank) Yes

Key Fields

None

Lifetime

From the time a Microsoft SQL Server instance starts until the time it stops.

Record Size



Table 2-212 Global Server Summary 2 (PI_PI2) Fields



Rule Format Delta

DataSource

CPU %(PERC_BUSY)


AVG double No CPU_BUSY /(CPU_BUSY+ IDLE +IO_BUSY) *100

CPU Time(CPU_TIME)

Amount of time theCPU is busy

AVG utime Yes @@cpu_busy/ 1000



ADDBI ulong Yes @@cpu_busy* 1000 /@@timeticks

Cache Avg Scan(CACHE_AVG_SCAN)


-- -- -- --

Conns(CONNECTIONS)


AVG ulong No @@connections

I/O %(PERC_IO)

Percentage of timespent on CPU I/Os

AVG double No IO_BUSY /(CPU_BUSY+ IDLE +IO_BUSY) *100

I/O Time(IO_TIME)

Amount of time spenton CPU I/Os

AVG utime Yes @@io_busy/ 1000


CPU I/O time (in ticks) ADDBI ulong Yes @@io_busy* 1000 /@@timeticks

Idle %(PERC_IDLE)


AVG double No IDLE /(CPU_BUSY+ IDLE +IO_BUSY) *100


Amount of time theCPU is idle

AVG utime Yes @@idle /1000


CPU idle time (in ticks) ADDBI ulong Yes @@idle *1000 /@@timeticks


Number of pages(where a page is 8 KB)flushed per second to adisk by Lazy Writer

AVG double Yes(SeeNote)

master..sysperfinfo




Rule Format Delta

DataSource


Number of log pageswritten per second todisk


master..sysperfinfo



-- -- -- --

Net Reads/sec(NET_READS_SEC)


-- -- -- --

Net Writes/sec(NET_WRITES_SEC)

This filed is reservedand cannot be used.

-- -- -- --



AVG ulong Yes @@packet_errors



AVG ulong Yes @@pack_received


Number of packets sent AVG ulong Yes @@pack_sent



-- -- -- --





Record type (alwaysPI2)






Microseconds per tick COPY ulong No @@timeticks


Number of disk errors AVG ulong Yes @@total_errors



AVG ulong Yes @@total_read



AVG ulong Yes @@total_write


Number of Transact-SQL command batchesexecuted per secondover an interval


master..sysperfinfo




Rule Format Delta

DataSource



-- -- -- --

Note: Calculations are made based on the amount of data acquired by theMicrosoft SQL Server database that will be changed.

Instance Availability (PD_IA)

Function

The Instance Availability (PD_IA) record provides information on theavailability of the Microsoft SQL Server instance. Only one record is created.To create this record, Agent for Microsoft SQL Server attempts to connect toMicrosoft SQL Server and then, after a successful connection, immediatelydisconnects.

Note:

• If, before the PD_IA record is collected, the maximum number of sessionsthat have been given permission to connect to the Microsoft SQL Serverinstance has been reached, the Availability field in the PD_IA recordindicates 0 (inactive), but the other records might be obtained normally.

• If the Microsoft SQL Server instance stops operating during recordcollection, the Availability field in the PD_IA record indicates 0 (inactive),but the other records might be obtained normally.

• If the Microsoft SQL Server instance that was inactive during recordcollection starts operating, the Availability field in the PD_IA recordindicates 1 (active), but the other records might not be obtained.

• If an Instance Availability (PD_IA) record is created while Microsoft SQLServer is inactive, the next creation of an Instance Availability (PD_IA)record will be skipped when the following condition is satisfied:

Condition:

LOGIN_TIMEOUT >= collection-interval-of-the-Instance-Availability(PD_IA)-record

Table 2-213 Instance Availability (PD_IA) Default and Changeable Values

Item Default Value Changeable


Collection Offset 0

Log No


Item Default Value Changeable

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size

• Fixed part: 987 bytes• Variable part: 0 byte

Table 2-214 Instance Availability (PD_IA) Fields

Instance Availability (PD_IA) Fields


Rule Format Delta

DataSource


Availability status; thisvalue can be either 0(inactive) or 1 (active)

-- word No AgentCollector

Collect Time(COLLECT_TIME)

Time spent connectingto and disconnectingfrom Microsoft SQLServer (milliseconds)

-- ulong No AgentCollector

Message(MESSAGE)

Character string of theerror message when anattempt to connect toMicrosoft SQL Serverfails.This is blank when theconnection issuccessful.

-- string(300)

No AgentCollector





Record type (alwaysIA)






Job History Detail (PD_JH)

Function

The Job History Detail (PD_JH) record indicates job history informationincorporated into the Microsoft SQL Server schedule. One record is createdfor each case of job step history. This is a multi-instance record.

Table 2-215 Job History Detail (PD_JH) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

• Completion Time (COMPLETION_TIME)• Instance ID (INSTANCE_ID)• Step ID (STEP_ID)

Lifetime

From the time a job incorporated into the Microsoft SQL Server schedule iscreated until the time it is deleted

Record Size


Table 2-216 Job History Detail (PD_JH) Fields

Job History Detail (PD_JH) Fields


Rule Format Delta

DataSource

Command(COMMAND)

Command executed bya subcommand

-- string(8001)

No msdb..sysjobsteps.command

Completion Time(COMPLETION_TIME)

Job or step completiontime

-- time_t No msdb..sysjobhistory.(run_date+run_time+run_duration)


Job History Detail (PD_JH) Fields


Rule Format Delta

DataSource

Instance ID(INSTANCE_ID)

Job history ID -- long No msdb..sysjobhistory.instance_id





Record type (alwaysJH)


Retries(RETRIES)

Job or step retry count -- long No msdb..sysjobhistory.retries_attempted

Run Duration(RUN_DURATION)

Time required for jobor step completion (inHHMMSS format)

-- long No msdb..sysjobhistory.run_duration

Run Status(RUN_STATUS)

Execution status. Thefollowing values arevalid: Failure,Success, Retry,Cancelled, or Inprogress.

-- string(15) No msdb..sysjobhistory.run_status




Subsystem(SUBSYSTEM)

Subsystem used forexecuting the step.Values such asLogReader and Syncare valid.

-- string(81) No msdb..sysjobsteps.subsystem

Step ID(STEP_ID)

Step ID -- long No msdb..sysjobsteps.step_id

Step Name(STEP_NAME)

Step name -- string(257)

No msdb..sysjobsteps.step_name

Licensing Detail (PD_LIC)

Function

The Licensing Detail (PD_LIC) record indicates licensing information, such asthe maximum number of Microsoft SQL Server connections allowed. Only onerecord is created.


Table 2-217 Licensing Detail (PD_LIC) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-218 Licensing Detail (PD_LIC) Fields

Licensing Detail (PD_LIC)


Rule Format Delta

DataSource





Record type (alwaysLIC)


Session Count(CLIENT_COUNT)

Number of sessionsconnected to theMicrosoft SQL Serverduring data collection

-- ulong No master..sysperfinfo

Session Limit(CLIENT_LIMIT)

Maximum number ofsessions allowed toconnect to theMicrosoft SQL Server

-- ulong No @@max_connections





Lock Detail (PD_LD)

Function

The Lock Detail (PD_LD) record indicates detailed information related todatabase locks. One record is created for each database lock. This is a multi-instance record.

Table 2-219 Lock Detail (PD_LD) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

• DB Name (DB_NAME)• DBID (DBID)• SPID (SPID)

Lifetime

From the time a lock is created until the time it is released

Record Size


Table 2-220 Lock Detail (PD_LD) Fields

Lock Detail (PD_LD)


RuleForm

atDelt

a Data Source

Blocking Flag(BLOCKING)

This flagindicateswhether or notthe lock is ablocking lock.The followingvalues arevalid:1Blocking lock0

-- word No master..syslockinfo.req_status


Lock Detail (PD_LD)


RuleForm

atDelt

a Data Source

Not a blockinglock

DB Name(DB_NAME)

Database namerelated to lockresource

-- string(257)

No master..syslockinfo.db_name(rsc_dbid)

DBID(DBID)

Database IDrelated to lockresource

-- word No master..syslockinfo.rsc_dbid

Demand Flag(DEMAND)

This flagindicateswhether or notthe lock is arequest lock.The followingvalues arevalid:1Request lock0Not a requestlock

-- word No master..syslockinfo.rsc_type,master..syslockinfo.

Lock Type(TYPE)

Lock type (lockrequest modeand lockresource type)

-- string(80)

No master..syslockinfo.req_mode

Orphan Flag(ORPHAN)

This flagindicateswhether or notthe lock is anisolated lock.The followingvalues arevalid:1Isolated lock0Not an isolatedlock


Page #(PAGE)

Number ofpages allocatedto the lockresource

-- ulong No master..syslockinfo.rsc_text

Program(PROGRAM)

Name of theapplicationprogram that isrequesting thelock

-- string(257)

No master..sysprocesses.program_name


Lock Detail (PD_LD)


RuleForm

atDelt

a Data Source


Interval endtime (GMTformat)

-- time_t

No Agent Collector


Record type(always LD)

-- char(8)

No Agent Collector

SPID(SPID)

Process ID thatis requestingthe lock

-- word No master..syslockinfo.rsc_spid


Interval starttime (GMTformat)

-- time_t

No Agent Collector

Table(TABLE)

Table name ifthe lockresource is atable or row

-- string(257)

No • For Microsoft SQLServer 2000:sysobjects.name inthe row that satisfiesthe conditionmaster..syslockinfo.rsc_objid =sysobjects.id foreach database.

• For Microsoft SQLServer 2005 or later:sys.all_objects.namein the row that satisfiesthe conditionmaster.sys.dm_tran_locks.resource_associated_entity_id =master.sys.all_objects.object_id for eachdatabase.

User(USER)

Logon name ofthe user whoissued thecommand

-- string(61)

No master..sysprocesses,master..syslogins

Procedure Cache Detail (PD_PCAC)

Function

The Procedure Cache Detail (PD_PCAC) record indicates information relatedto a procedure cache. Only one record is created.

A procedure cache is a memory area that stores the procedure that was usedmost recently. It is also used for creating a procedure and compiling a query.


Table 2-221 Procedure Cache Detail (PD_PCAC) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-222 Procedure Cache Detail (PD_PCAC) Fields



Rule Format Delta

DataSource

Max Proc BuffersActive %(MAX_PROCEDURE_BUFFERS_ACTIVE_PCT)

Maximum percentageof procedure cacheslots that were used bythe stored proceduresbeing executed duringthe monitoring period

-- double No DBCCPROCCACHE

Max Proc BuffersUsed %(MAX_PROCEDURE_BUFFERS_USED_PCT)

Maximum percentageof procedure cacheslots that were usedduring the monitoringperiod


Max Proc CacheActive %(MAX_PROCEDURE_CACHE_ACTIVE_PCT)

Maximum percentageof procedure cache sizethat was used by thestored proceduresbeing executed duringthe monitoring period


Max Proc CacheUsed %

Maximum percentageof procedure cache sizethat was used duringthe monitoring period





Rule Format Delta

DataSource

(MAX_PROCEDURE_CACHE_USED_PCT)

Proc Buffers Active%(PROCEDURE_BUFFERS_ACTIVE_PCT)

Percentage ofprocedure cache slotsthat were used by thestored proceduresbeing executed duringthe monitoring period


Proc Buffers Used%(PROCEDURE_BUFFERS_USED_PCT)

Percentage ofprocedure cache slotsthat were used duringthe monitoring period


Proc Cache Active%(PROCEDURE_CACHE_ACTIVE_PCT)

Percentage ofprocedure cache sizethat was used by thestored proceduresbeing executed duringthe monitoring period


Proc Cache Size(PROCEDURE_CACHE_SIZE)

Total procedure cachesize (in pages; 1 pageequals 8 kilobytes)


Proc Cache Used %(PROCEDURE_CACHE_USED_PCT)

Percentage ofprocedure cache sizethat was used duringthe monitoring period






Record type (alwaysPCAC)





Total Proc Buffers(TOTAL_PROCEDURE_BUFFERS)

Number of procedurecache slots inside theprocedure cache (afixed value based onthe rate of procedurecache alreadyallocated)




Function

The Process Detail (PD_PDET) record indicates detailed information on aparticular database process, such as locks and I/Os. One record is created foreach database process. This is a multi-instance record.

Table 2-223 Process Detail (PD_PDET) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

SPID (SPID)

Lifetime

From the time a process starts until the time it stops

Record Size


Table 2-224 Process Detail (PD_PDET) Fields



Rule Format Delta

DataSource

Blocked Processes(BLOCKING)

Number of processesblocked by the process

-- word No master..sysprocesses.blocked

Blocking Process(BLOCKED)

Process ID of ablocking process, if any


CPU %(PERC_CPU)

CPU time being used bythe process, as apercentage of the CPUtime being used by alldatabase processes

-- double No master..sysprocesses.cpu




Rule Format Delta

DataSource

CPU Timeticks(CPU)

Total CPU time of theprocess (in ticks)

-- ulong No master..sysprocesses.cpu

Command(COMMAND)

Name of the commandexecuted

-- string(33) No master..sysprocesses.cmd

DB Name(DB_NAME)

Name of the databasebeing used by theprocess at the time ofrecord acquisition

-- string(257)

No db_name(master..sysprocesses.dbid)

DBID(DBID)

Database ID beingused by the process atthe time of recordacquisition

-- word No master..sysprocesses.dbid

GID(GID)


-- -- -- --

Host(HOST)

Name of the hostcomputer

-- string(257)

No master..sysprocesses.hostname

Host PID(HOST_PID)

ID of the host process -- long No master..sysprocesses.hostprocess

Locks(LOCKS)

Number of locks beingrequested by theprocess at the time ofrecord acquisition

-- long No master..syslockinfo.req_spid

Mem Usage(MEMUSAGE)

Number of procedurecache pages allocatedto the process (1 pageequals 8 kilobytes)

-- double No master..sysprocesses.memusage


Total number of timesthe process executedread/write operationsto disks

-- double No master..sysprocesses.physical_io

Program(PROGRAM)

Application programname

-- string(257)

No master..sysprocesses.program_name





Record type (alwaysPDET)





Rule Format Delta

DataSource

SPID(SPID)

Process ID -- word No master..sysprocesses.spid




Status(STATUS)

Process status -- string(61) No master..sysprocesses.status

UID(UID)

User ID of the user whoexecuted the command

-- word No master..sysprocesses.uid

User(USER)

Logon name of the userwho issued thecommand. Ifinformation cannot beobtained from thesyslogins systemtable of Microsoft SQLServer, it is obtainedfrom the sysprocessessystem table. If thelogon name used is 61characters or longer,characters after the61st are truncated.

-- string(257)

No master..sysprocesses.sid,master..syslogins.name ormaster..sysprocesses.sid,master..sysprocesses.loginame


Function

The Replication Published Database Overview (PI_RPDB) record indicatesreplication information related to database distribution transactions. Onerecord is created for each database published in transaction replication. Thisis a multi-instance record.

Table 2-225 Replication Published Database Overview (PI_RPDB) Defaultand Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)


Key Fields

DB Name (DB_NAME)

Lifetime

From the time a publisher database is created until the time it is deleted

Record Size


Table 2-226 Replication Published Database Overview (PI_RPDB) Fields



Rule Format Delta

DataSource

DB Name(DB_NAME)


No sp_replcounters.Database





Record type (alwaysRPDB)


Replicated Trans(REPLICATED_TRANSACTIONS)

Number of transactionsinside the log that arewaiting to bedistributed to thedistribution database

AVG ulong No sp_replcounters.replicatedtransactions

ReplicatedTrans/sec(REPLICATED_TRANSACTIONS_PER_SEC)

Number of transactionsper second distributedto the distributiondatabase

AVG double No sp_replcounters.replicationratetrans/sec

Replication Latency(REPLICATION_LATENCY)

The average latency (inseconds) from when atransaction isregistered into a log towhen the transaction isdistributed

AVG double No sp_replcounters.replicationlatency(sec)






Function

The Replication Summary Detail (PD_RS) record indicates a summary ofdatabase replication generated by Microsoft SQL Server. Only one record iscreated.

As indicated in the following table, the fields that can be acquired for thisrecord differ depending on the database type.

Table 2-227 Replication Summary Detail (PD_RS) Fields that Can BeAcquired

Database Type

Field Publisher Distributor Subscriberand Others

Articles Yes No No

Delivered Jobs No Yes No

Delivery Latency No Yes No

Delivery Rate No Yes No

Publications Yes No No

Subscriptions Yes No No

None of the above Yes Yes Yes

When a field cannot be acquired, the value is 0.

Table 2-228 Replication Summary Detail (PD_RS) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime



Record Size


Table 2-229 Replication Summary Detail (PD_RS) Fields



Rule Format Delta

DataSource

Articles(ARTICLES)

Total number of articlespublished by the server

-- ulong No Eachpublicationdatabase'ssysarticles

Delivered Jobs(DELIVERED_JOBS)

Number of distributionjobs delivered

-- ulong No Eachdistributiondatabase'sMSdistribution_history

Delivery Latency(DELIVERY_LATENCY)

Time between jobreceipt and delivery (inseconds)

-- ulong No Eachdistributiondatabase'sMSdistribution_history

Delivery Rate(DELIVERY_RATE)

Number of jobsexecuted per second inthe last batch sent tothe subscriber

-- double No Eachdistributiondatabase'sMSdistribution_history

Publications(PUBLICATIONS)

Total number ofpublications for theserver

-- ulong No Eachpublicationdatabase'ssyspublications





Record type (alwaysRS)





Subscriptions(SUBSCRIPTIONS)

Total number ofsubscriptions for theserver

-- ulong No Eachpublicationdatabase'ssyssubscriptions


Server Detail (PD)

Function

The Server Detail (PD) record indicates detailed information on Microsoft SQLServer, such as I/Os and locks. Only one record is created.

Table 2-230 Server Detail (PD) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-231 Server Detail (PD) Fields

Server Detail (PD)


Rule Format Delta

DataSource

Avg Cache Scan(CACHE_AVG_SCAN)


-- -- -- --

Blocked Processes(BLOCKED)

Number of processesthat are waitingbecause a processrunning on MicrosoftSQL Server is locked


Blocking Locks(BLOCKING)

Number of blockinglocks

-- ulong No master..syslockinfo.req_status

Boot Time(BOOT_TIME)

Time at which theserver was started

-- time_t No MicrosoftSQL Servererror log


Server Detail (PD)


Rule Format Delta

DataSource

Cache Buffers Free(CACHE_FREE_BUFFERS)

Number of data cachebuffers inside a freepool

-- word No master..sysperfinfo.free pages

Cache Hit %(CACHE_HIT_RATIO)

Percentage of timesthat data pages werefound inside the datacache within an interval

-- double No master..sysperfinfo.buffercache hitratio /buffercache hitratio base* 100

Conns(CONNECTIONS)


-- ulong No @@connections

CPU %(PERC_BUSY)


-- double No CPU_BUSY /(CPU_BUSY+ IDLE +IO_BUSY) *100

CPU Time(CPU_TIME)

CPU busy time -- utime Yes @@cpu_busy/ 1000



-- ulong Yes @@cpu_busy* 1000 /@@timeticks

Database Count(DATABASES)

Database count -- word No master..sysdatabases

Demand Locks(DEMAND)

Number of requestlocks


DSQuery(DS_QUERY)

Value of DSQUERYenvironment variable.Character string istruncated at 30 bytes.

-- string(31) No (See Note)

Exclusive IntentLocks(EXCLUSIVE_INTENT)




Server Detail (PD)


Rule Format Delta

DataSource

Exclusive PageLocks(EXCLUSIVE_PAGE)



Exclusive TableLocks(EXCLUSIVE_TABLE)



Host OS(OS)

OS under whichMicrosoft SQL Server isrunning. Data istruncated after 30bytes.

-- string(31) No Value ofregistry keyHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\ProductName

Host Type(HOST_TYPE)

Type of machine onwhich Microsoft SQLServer is running

-- string(31) No @@version

I/O %(PERC_IO)


-- double No IO_BUSY /(CPU_BUSY+ IDLE +IO_BUSY) *100

I/O Time(IO_TIME)


-- utime Yes @@io_busy/ 1000


CPU I/O time (in ticks) -- ulong Yes @@io_busy* 1000 /@@timeticks

Idle %(PERC_IDLE)


-- double No IDLE /(CPU_BUSY+ IDLE +IO_BUSY) *100


CPU idle time -- utime Yes @@idle /1000


CPU idle time (in ticks) -- ulong Yes @@idle *1000 /


Server Detail (PD)


Rule Format Delta

DataSource

@@timeticks



-- double No master..sysperfinfo.lazywriterbuffers/sec

Locks(LOCKS)

Total number of locks -- ulong No master..syslockinfo


Total number of logpages written onto adisk

-- double No master..sysperfinfo.logflushes/sec

Max Cache Scan(CACHE_MAX_SCAN)


-- -- -- --



-- -- -- --

Net Reads/Sec(NET_READS_SEC)


-- -- -- --

Net Writes/Sec(NET_WRITES_SEC)


-- -- -- --

Other Processes(OTHER)

Number of other typesof processes


Page Reads/sec(PAGE_READS_SEC)

Total number ofphysical page readoperations

-- double No master..sysperfinfo.pagereads/sec

Page Writes/sec(PAGE_WRITES_SEC)

Total number ofphysical page writeoperations

-- double No master..sysperfinfo.pagewrites/sec



-- ulong Yes @@packet_errors



-- ulong Yes @@pack_received


Number of packets sent -- ulong Yes @@pack_sent

Process Count Total number ofprocesses



Server Detail (PD)


Rule Format Delta

DataSource

(PROCESSES)

RA Pages Fetched(RA_PAGES_FETCHED)

Total number of pagesprefetched into thecache by Read AheadManager

-- double No master..sysperfinfo.readaheadpages/sec

RA Pages Found(RA_PAGES_FOUND)


-- -- -- --

RA Reads/sec(RA_READS_SEC)

Total number ofphysical readoperations executed byRead Ahead Manager

-- double No master..sysperfinfo.pagereads/sec

RA Slots Used(RA_SLOTS_USED)


-- -- -- --



-- -- -- --





Record type (alwaysPD)


Runnable Processes(RUNNABLE)

Number of executableprocesses


Running Processes(RUNNING)

Number of processesbeing executed


Server Name(SERVER_NAME)

Name of machine onwhich Microsoft SQLServer is running

-- string(257)

No @@servername

Shared IntentLocks(SHARED_INTENT)



Shared Page Locks(SHARED_PAGE)




Server Detail (PD)


Rule Format Delta

DataSource

Shared Table Locks(SHARED_TABLE)



Sleeping Processes(SLEEPING)

Number of sleepingprocesses






Microseconds per tick -- ulong No @@timeticks


Number of disk errors -- ulong Yes @@total_errors



-- ulong Yes @@total_read



-- ulong Yes @@total_write



-- double No master..sysperfinfo.batchrequests/sec

Update Page Locks(UPDATE_PAGE)



Version(SERVER_VERSION)

Microsoft SQL Serverversion

-- string(20) No SERVERPROPERTY('productversion')



-- -- -- --

Notes:

• For Microsoft SQL Server 2000:If the registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSSQLServer\Client\ConnectTo\DSQUERY exists, the value of this registry key isdisplayed. If this registry does not exist, N/A is displayed.


• For Microsoft SQL Server 2005 or later:N/A is always displayed.


Function

The Server Locks Detail (PD_LOCK) record indicates information related toMicrosoft SQL Server locks. Only one record is created.

Table 2-232 Server Locks Detail (PD_LOCK) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-233 Server Locks Detail (PD_LOCK) Fields



Rule Format Delta

DataSource

Exclusive ExtentLocks(EXTENT_LOCKS_EXCLUSIVE)

Number of exclusiveextent locks


Exclusive IntentLocks(INTENT_LOCKS_EXCLUSIVE)


-- ulong No master..syslockinfo.rsc_type,m




Rule Format Delta

DataSource

aster..syslockinfo.req_mode

Exclusive PageLocks(PAGE_LOCKS_EXCLUSIVE)



Exclusive TableLocks(TABLE_LOCKS_EXCLUSIVE)



Max Users Blocked(MAX_USERS_BLOCKED)

Maximum number ofusers who wereblocked by other usersduring the monitoringperiod

-- ulong No master..sysprocesses.blocked





Record type (alwaysLOCK)


Shared IntentLocks(INTENT_LOCKS_SHARED)



Shared Page Locks(PAGE_LOCKS_SHARED)



Shared Table Locks(TABLE_LOCKS_SHARED)









Rule Format Delta

DataSource

Total BlockingLocks(TOTAL_BLOCKING_LOCKS)

Number of locks thatare blocking otherprocesses


Total ExclusiveLocks(TOTAL_EXCLUSIVE_LOCKS)

Total number ofexclusive locks


Total Extent Locks(EXTENT_LOCKS_TOTAL)

Total number of extentlocks


Total Intent Locks(INTENT_LOCKS_TOTAL)

Total number of intentlocks


Total Locks(TOTAL_LOCKS)

Total number of locksbeing used by MicrosoftSQL Server


Total Page Locks(PAGE_LOCKS_TOTAL)

Total number of pagelocks


Total Shared Locks(TOTAL_SHARED_LOCKS)

Total number of sharedlocks


Total Table Locks(TABLE_LOCKS_TOTAL)

Total number of tablelocks





Rule Format Delta

DataSource

Update ExtentLocks(EXTENT_LOCKS_UPDATE)

Number of updateextent locks


Update Page Locks(PAGE_LOCKS_UPDATE)



Users Blocked(USERS_BLOCKED)

Number of usersblocked by other users

-- ulong No master..sysprocesses.blocked


Function

The Server Overview (PI_SERV) record indicates overall information relatedto Microsoft SQL Server, such as the rate of cache hits and I/Os. Only onerecord is created.

Table 2-234 Server Overview (PI_SERV) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size

• Fixed part: 1,009 bytes



Table 2-235 Server Overview (PI_SERV) Fields



Rule Format Delta

DataSource

Avg Cache Scan(CACHE_AVG_FREE_PAGE_SCAN)


-- -- -- --

Cache Buffers Free(CACHE_NUMBER_OF_FREE_BUFFERS)

Number of data cachebuffers inside a freepool at the time of datacollection

AVG ulong No master..sysperfinfo.free pages


Percentage of timesthat data pages werefound inside the datacache

AVG double No master..sysperfinfo.buffercache hitratio /buffercache hitratio base* 100

Command QueueLength(NET_COMMAND_QUEUE_LENGTH)


-- -- -- --

Lazy Writes/sec(IO_LAZY_WRITES_PER_SEC)


AVG double No master..sysperfinfo.Lazywrites/sec

Log Writes/sec(IO_LOG_WRITES_PER_SEC)

Total number of logpages physicallywritten onto a disk

AVG double No master..sysperfinfo.logflushes/sec

Max Cache Scan(CACHE_MAX_FREE_PAGE_SCAN)


-- -- -- --

Max Tempdb SpaceUsed Mbytes(MAX_TEMPDB_SPACE_USED_MB)

Maximum value of thespace used in tempdbwithin an interval (inmegabytes)

HI double No master..sysperfinfo.datafile(s)size(kb) /1024

Max Users Conn'd(MAX_USERS_CONNECTED)

Maximum number ofuser connectionsestablished within aninterval

HI ulong No master..sysperfinfo.user




Rule Format Delta

DataSource

connections

Net Reads/sec(NET_NETWORK_READS_PER_SEC)


-- -- -- --

Net Writes/sec(NET_NETWORK_WRITES_PER_SEC)


-- -- -- --

Page Reads/sec(IO_PAGE_READS_PER_SEC)

Total number ofphysical page readoperations executed

AVG double No master..sysperfinfo.pagereads/sec

Page Writes/sec(IO_PAGE_WRITES_PER_SEC)

Total number ofphysical page writeoperations executed

AVG double No master..sysperfinfo.pagewrites/sec

RA Pages Fetchedinto Cache/sec(RA_PAGES_FETCHED_INTO_CACHE_PER_SEC)

Total number of pagesprefetched into thecache by Read AheadManager

AVG double No master..sysperfinfo.readaheadpages/sec

RA Pages Found inCache/sec(RA_PAGES_FOUND_IN_CACHE_PER_SEC)


-- -- -- --

RA PhysicalReads/sec(RA_PHYSICAL_READS_PER_SEC)

Total number ofphysical readoperations issued byRead Ahead Manager.(A single readoperation is 8 pages,each of which is 8kilobytes.)

AVG double No master..sysperfinfo.pagereads/sec



-- -- -- --

Reads Pending(IO_OUTSTANDING_READS)


-- -- -- --





Record type (alwaysSERV)





Rule Format Delta

DataSource




Trans/sec(IO_TRANSACTIONS_PER_SEC)


AVG double No master..sysperfinfo.batchrequests/sec

User Conns(USER_CONNECTIONS)


COPY ulong No master..sysperfinfo.userconnections

Writes Pending(IO_OUTSTANDING_WRITES)


-- -- -- --


Function

The Server Overview 2 (PI_SRV2) record indicates the information related toMicrosoft SQL Server, such as the rate of cache hits and I/Os. In the ServerOverview 2 (PI_SRV2) record, if a field is acquired from Microsoft SQL Serverand the /sec counter of the field is a cumulative value, then the field isacquired every second. Only one record is created.

Table 2-236 Server Overview 2 (PI_SRV2) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the time a Microsoft SQL Server instance starts until the time it stops.


Record Size


Table 2-237 Server Overview 2 (PI_SRV2) Fields



Rule Format Delta

DataSource

Avg Cache Scan(CACHE_AVG_FREE_PAGE_SCAN)


-- -- -- --

Cache Buffers Free(CACHE_NUMBER_OF_FREE_BUFFERS)

Number of data cachebuffers inside a freepool at the time of datacollection

AVG ulong No master..sysperfinfo.free pages


Percentage of timesthat data pages werefound in the data cache

AVG double No master..sysperfinfo.buffercache hitratio /buffercache hitratio base* 100

Command QueueLength(NET_COMMAND_QUEUE_LENGTH)


-- -- -- --

Lazy Writes/sec(IO_LAZY_WRITES_PER_SEC)

Number of pages(where 1 page is 8 KB)flushed per second to adisk by Lazy Writer


master..sysperfinfo.Lazywrites/sec

Log Writes/sec(IO_LOG_WRITES_PER_SEC)

Number of log pageswritten per second tophysical disk


master..sysperfinfo.logflushes/sec

Max Cache Scan(CACHE_MAX_FREE_PAGE_SCAN)


-- -- -- --

Max Tempdb SpaceUsed Mbytes(MAX_TEMPDB_SPACE_USED_MB)

Maximum value of thespace used by thetempdb over an interval(in megabytes)

HI double No master..sysperfinfo.datafile(s)size(kb) /1024




Rule Format Delta

DataSource

Max Users Conn'd(MAX_USERS_CONNECTED)

Maximum number ofuser connectionsestablished over aninterval

HI ulong No master..sysperfinfo.userconnections

Net Reads/sec(NET_NETWORK_READS_PER_SEC)

This filed is reservedand cannot be used.

-- -- -- --

Net Writes/sec(NET_NETWORK_WRITES_PER_SEC)


-- -- -- --

Page Reads/sec(IO_PAGE_READS_PER_SEC)

Number of physicalpage read operationsexecuted per second


master..sysperfinfo.pagereads/sec

Page Writes/sec(IO_PAGE_WRITES_PER_SEC)

Number of physicalpage write operationsexecuted per second


master..sysperfinfo.pagewrites/sec

RA Pages Fetchedinto Cache/sec(RA_PAGES_FETCHED_INTO_CACHE_PER_SEC)

Number of pagesprefetched per secondinto the cache by ReadAhead Manager


master..sysperfinfo.readaheadpages/sec

RA Pages Found inCache/sec(RA_PAGES_FOUND_IN_CACHE_PER_SEC)


-- -- -- --

RA PhysicalReads/sec(RA_PHYSICAL_READS_PER_SEC)

Number of physicalread operations issuedper second by ReadAhead Manager. (Asingle read operation is8 pages, each of whichis 8 kilobytes.)


master..sysperfinfo.pagereads/sec



-- -- -- --

Reads Pending(IO_OUTSTANDING_READS)


-- -- -- --







Rule Format Delta

DataSource


Record type (alwaysSRV2)





Trans/sec(IO_TRANSACTIONS_PER_SEC)

Number of Transact-SQL command batchesexecuted per second


master..sysperfinfo.batchrequests/sec

User Conns(USER_CONNECTIONS)


COPY ulong No master..sysperfinfo.userconnections

Writes Pending(IO_OUTSTANDING_WRITES)


-- -- -- --

Note: Calculations are made based on the amount of data acquired by theMicrosoft SQL Server database that will be changed.


Function

The Server Space Detail (PD_SS) record indicates information related to theamount of disk space used by Microsoft SQL Server. Only one record iscreated.

Table 2-238 Server Space Detail (PD_SS) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None


Lifetime


Record Size


Table 2-239 Server Space Detail (PD_SS) Fields



Rule Format Delta

DataSource

DB Size(SIZE)

Size of the entiredatabase (inmegabytes)

-- double No • ForMicrosoft SQLServer2000:sp_databases.db_size


Data Mbytes(DATA)

Amount of thedatabase being used(in megabytes)


• ForMicrosoft SQLServer2005 orlater:sys.partitions,sys.allocati




Rule Format Delta

DataSourceon_units,andsys.internal_tables

Free %(PERC_FREE)



• ForMicrosoft SQLServer2005 orlater:dbo.sysfiles,sys.partitions,sys.allocation_units,andsys.internal_tables


Amount of unallocatedspace relative to thesize of the entiredatabase containingdata files andtransaction log files (inmegabytes)

-- double No • ForMicrosoft SQLServer2000:Eachdatabase's




Rule Format Delta

DataSourcesysindexestable,andsp_databases.db_size


Index Mbytes(IDX)

Amount of index spacebeing used (inmegabytes)


• ForMicrosoft SQLServer2005 orlater:sys.partitions,sys.allocation_units, andsys.in




Rule Format Delta

DataSourceternal_tables

Log Mbytes(LOG)

Amount of log spacebeing used (inmegabytes)

-- double No DBCCSQLPERF(LOGSPACE)





Record type (alwaysSS)



Amount of spacealready allocated (inmegabytes)






Unused %(PERC_USED)


-- double No • ForMicrosoft SQLServer2000:Eachdatabas




Rule Format Delta

DataSource

e'ssysindexestable



Amount of allocatedbut unused space (inmegabytes)





Function

The Server Space Interval (PI_SI) record indicates interval informationrelated to the amount of disk space used by Microsoft SQL Server. Only onerecord is created.

Table 2-240 Server Space Interval (PI_SI) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-241 Server Space Interval (PI_SI) Fields



Rule Format Delta

DataSource

Data Mbytes(DATA)

Amount of databasebeing used (inmegabytes)

COPY double No • ForMicrosoft SQLServer2000:Eachdatabase'ssysindexestable

• ForMicrosoft SQL




Rule Format Delta

DataSource

Server2005 orlater:sys.partitions,sys.allocation_units, andsys.internal_tables

DB Size(SIZE)

Size of the entiredatabase (inmegabytes)

COPY double No • ForMicrosoft SQLServer2000:sp_databases.db_size


Free %(PERC_FREE)


AVG double No • ForMicrosoft SQLServer2000:Eachdatabase'ssysindexestable,andsp_databases.db_size

• ForMicrosoft SQLServer




Rule Format Delta

DataSource

2005 orlater:dbo.sysfiles,sys.partitions,sys.allocation_units, andsys.internal_tables


Amount of unallocatedspace relative to thesize of the entiredatabase containingdata files andtransaction log files (inmegabytes)

LO double No • ForMicrosoft SQLServer2000:Eachdatabase'ssysindexestable,andsp_databases.db_size





Rule Format Delta

DataSource

Index Mbytes(IDX)

Amount of index spacebeing used (inmegabytes)



Log Mbytes(LOG)

Amount of log spacebeing used (inmegabytes)

COPY double No DBCCSQLPERF(LOGSPACE)





Record type (alwaysSI)



Amount of spacealready allocated (inmegabytes)


• ForMicroso




Rule Format Delta

DataSource

ft SQLServer2005 orlater:sys.partitions,sys.allocation_units, andsys.internal_tables




Unused %(PERC_USED)





Amount of allocatedbut unused space (inmegabytes)

COPY double No • ForMicrosoft SQLServer2000:




Rule Format Delta

DataSource

Eachdatabase'ssysindexestable


SQL Text (PD_SQL)

Function

The SQL Text (PD_SQL) record indicates the execution information on the lastquery issued by a process. The number of records created equals the numberof queries that the process last issued. This is a multi-instance record.

Because this record is available only in real-time, it cannot be displayed inthe Properties window of Performance Reporter by clicking an Agent icon onthe Agents window and then clicking the Properties method.

The SQL Plan and SQL Text fields of this record use a DBCC INPUTBUFFERstatement for acquiring data. To execute this statement, you must have afixed server role sysadmin member account for Microsoft SQL Server.


None

Key Fields

SPID (SPID)


Lifetime

None

Record Size


Table 2-242 SQL Text (PD_SQL) Fields

SQL Text (PD_SQL)


Rule Format Delta

DataSource

Command(COMMAND)

The last commandexecuted

-- string(33) No master..sysprocesses.cmd





Record type (alwaysSQL)


SID(SID)

User's security ID -- string(171)

No master..syslogins.sid

SPID(SPID)

Process ID -- word No master..sysprocesses.spid

SQL Plan(SQL_PLAN)

Displays the executioninformation for an SQLstatement.

-- string(30001)

No Resultobtainedwhen SETSHOWPLAN_ALL ON andSET NOEXECON arespecified forexecutingthe SQLTextstatement

SQL Text(SQL_TEXT)

Displays the laststatement sent by thisprocess.

-- string(30001)

No DBCCINPUTBUFFER(master..sysprocesses.spid)





SQL Text (PD_SQL)


Rule Format Delta

DataSource

User(USER)

Logon name of the userwho issued thecommand

-- string(257)

No master..sysprocesses.loginame


Function

The Transaction Log Overview (PI_TLOG) record indicates information relatedto transaction log space. One record is created for each database transactionlog. This is a multi-instance record.

Table 2-243 Transaction Log Overview (PI_TLOG) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

DB Name (DB_Name)

Lifetime

From the time a database is created until the time it is deleted

Record Size


Table 2-244 Transaction Log Overview (PI_TLOG) Fields



Rule Format Delta

DataSource

DB Name(DB_NAME)


No DBCCSQLPERF(LOGSPACE)




Rule Format Delta

DataSource

Log Size Mbytes(LOG_SIZE_MB)

Size of space allocatedto transaction log (inmegabytes)


Log Space Used %(LOG_SPACE_USED_PCT)

Percentage oftransaction log spacebeing used bytransaction log


Max Log SpaceUsed %(MAX_LOG_SPACE_USED_PCT)

Maximum percentageof log space usedwithin an interval

HI double No DBCCSQLPERF(LOGSPACE)

Max Log SpaceUsed Mbytes(MAX_LOG_SPACE_USED_MB)

Maximum size of logspace used within aninterval (in megabytes)

HI double No DBCCSQLPERF(LOGSPACE)





Record type (alwaysTLOG)





User-Defined Counter Overview (PI_UCTR)

Function

The User-Defined Counter Overview (PI_UCTR) record indicates informationrelated to each user-defined counter. Only one record is created.

Table 2-245 User-Defined Counter Overview (PI_UCTR) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)


Key Fields

None

Lifetime

From the time each counter is defined until the time the definition is canceled

Record Size


Table 2-246 User-Defined Counter Overview (PI_UCTR) Fields



Rule Format Delta

DataSource





Record type (alwaysUCTR)


SQL User Counter 1(COUNTER_1)

Microsoft SQL Serveruser definition counter1

COPY double No master..sysperfinfo.Usercounter1



















Rule Format Delta

DataSource










SQL User Counter10(COUNTER_10)






User Process Detail (PD_USER)

Function

The User Process Detail (PD_USER) record indicates information related toeach logged-on user. One record is created for each user process. This is amulti-instance record.

Table 2-247 User Process Detail (PD_USER) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

• SID (SID)• SPID (SPID)


Lifetime

From the time a process starts until the time it stops

Record Size


Table 2-248 User Process Detail (PD_USER) Fields



Rule Format Delta

DataSource

CPU Time(CPU_TIME)

Total time the CPU wasbusy for the user

-- utime No master..sysprocesses.cpu

Locks held(LOCKS_HELD)

Number of locks heldby user connection

-- ulong No master..syslockinfo.req_spid

Login Name(LOGIN_NAME)

Actual name of theuser

-- string(257)

No master..syslogins.loginame

Mem Pages(MEMORY)

Amount of memoryallocated to userconnection (1 pageequals 8 kilobytes)

-- ulong No master..sysprocesses.memusage


Total number of diskread and writeoperations by the user

-- double No master..sysprocesses.physical_io





Record type (alwaysUSER)


Role(ROLE)

Fixed server role towhich the user belongs.Options are delimitedby commas.

-- string(80) No master..syslogins

SID(SID)

Security ID of the user.Hexadecimal. Ifinformation cannot beobtained from thesyslogins systemtable of Microsoft SQLServer, it is obtainedfrom the sysprocessessystem table.

-- string(171)

No master..syslogins.sid ormaster..sysprocesses.sid




Rule Format Delta

DataSource

SPID(SPID)

Connection process IDof the user

-- word No master..sysprocesses.spid




User(USER_ID)

User ID. If informationcannot be obtainedfrom the sysloginssystem table ofMicrosoft SQL Server, itis obtained from thesysprocesses systemtable. If the logonname used is 61characters or longer,the part exceeding 61characters is cut off.

-- string(257)

No master..sysprocesses.sid,master..syslogins.name ormaster..sysprocesses.sid,master..sysprocesses.loginame

Reserved RecordsThe following records are reserved and unavailable:

• Errorlog Summary Interval (PI_ESI)• Generic Data Detail (PD_GEND)• Generic Data Interval (PI_GENI)• Restore History Detail (PD_RH)• SQL Text - Performance-Based (PD_PDES)

Agent for Microsoft Exchange Server RecordsTable 2-249 Agent for Microsoft Exchange Server Records on page 2-470 liststhe records that can be collected by the Agent for Microsoft Exchange Serverand the information that is stored in each record.


Table 2-249 Agent for Microsoft Exchange Server Records



ServerBeing

Monitored

Database PI_DB Performance data, taken at specificintervals, about the database used bythe information store

All versions

Epoxy PI_EPOX Performance data, taken at specificintervals, about the shared memoryqueue system (Epoxy).This record is only for MicrosoftExchange Server 2003. Other versionsof Microsoft Exchange Server are notsupported.


Managed StoreInformation

PI_MSI Performance data, taken at specificintervals, about the managed store ofMicrosoft Exchange Server.


MSExchangeIS PI Performance data, taken at specificintervals, about the information store


MSExchangeISMailbox

PI_ISM Performance data, taken at specificintervals, about the mailbox store


MSExchangeISPublic

PI_ISP Performance data, taken at specificintervals, about the public store


Process PD Performance data indicating the statusof the Microsoft Exchange Serverprocesses at a specific point in time

All versions

Database (PI_DB)

Function

The Database (PI_DB) record stores performance data, taken at specificintervals, about the database used by the information store.


Table 2-250 Database (PI_DB) Default and Changeable Values



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime

From starting to stopping of the Microsoft Exchange Server service

Record Size


Table 2-251 Database (PI_DB) Fields

Database (PI_DB)


Rule Format Delta

DataSource

Database Cache %Hit(DB_CACHE_PERCENT_HIT)

Database Cache % Hitis the percentage ofdatabase file pagerequests that werefulfilled by thedatabase cache withoutcausing a fileoperation. If thispercentage is too low,the database cache sizemay be too small.

AVG double No --

Database CacheSize(DB_CACHE_SIZE)

Database Cache Size isthe amount of systemmemory used by thedatabase cachemanager to holdcommonly usedinformation from thedatabase file(s) toprevent file operations.If the database cachesize seems to be toosmall for optimalperformance and there

AVG double No --


Database (PI_DB)


Rule Format Delta

DataSource

is very little availablememory on the system(see Memory/AvailableBytes), adding morememory to the systemmay increaseperformance. If there isa lot of availablememory on the systemand the database cachesize is not growingbeyond a certain point,the database cache sizemay be capped at anartificially low limit.Increasing this limitmay increaseperformance.

Database PageFault Stalls/sec(DB_PAGE_FAULT_STALLS_PER_SEC)

Database Page FaultStalls/sec is the rate ofpage faults that cannotbe serviced becausethere are no pagesavailable for allocationfrom the databasecache. If this counter isnon-zero most of thetime, the cleanthreshold may be toolow.

AVG double No --

Interval(INTERVAL)

Interval, in seconds,over which theinformation wascollected.

COPY ulong No RECORD_TIME -CURRENT_SYSTEM_BOOT_TIME

Log RecordStalls/sec(LOG_RECORD_STALLS_PER_SEC)

Log Record Stalls/sec isthe number of logrecords that cannot beadded to the logbuffers per secondbecause they are full. Ifthis counter is non-zeromost of the time, thelog buffer size may bea bottleneck.

AVG double No --

Log ThreadsWaiting(LOG_THREADS_WAITING)

Log Threads Waiting isthe number of threadswaiting for their data tobe written to the log inorder to complete anupdate of the database.If this number is too

AVG double No --


Database (PI_DB)


Rule Format Delta

DataSource

high, the log may be abottleneck.


Greenwich mean timeat which the record wascreated.

COPY time_t No --


Record type identifier.always "DB".

COPY char(8) No --

Table Open Cache% Hit(TABLE_OPEN_CACHE_PERCENT_HIT)

Table Open Cache %Hit is the percentage ofdatabase tables openedusing cached schemainformation. If thispercentage is too low,the table cache sizemay be too small.

AVG double No --

Epoxy (PI_EPOX)

Function

The Epoxy (PI_EPOX) record stores performance data, taken at specificintervals, about the shared memory queue system (Epoxy). This is a multi-instance record.

Note:

• For Microsoft Exchange Server 2007 or later, this record cannot be usedbecause it is reserved.

• This record is only for Microsoft Exchange Server 2003. Other versions ofMicrosoft Exchange Server are not supported.

Table 2-252 Epoxy (PI_EPOX) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

Protocol Name (PROTOCOL_NAME)


Lifetime


Record Size


Table 2-253 Epoxy (PI_EPOX) Fields

Epoxy (PI_EPOX)


Rule Format Delta

DataSource

Client Out QueueLength(CLIENT_OUT_QUEUE_LENGTH)

Number of requestswaiting to be processedby the Exchange store

AVG double No --

Interval(INTERVAL)



Protocol Name(PROTOCOL_NAME)

Protocol name COPY string(256)

No --



COPY time_t No --


Record type identifier;always "EPOX".

COPY char(8) No --

Store Out QueueLength(STORE_OUT_QUEUE_LENGTH)

Number of requestswaiting to be picked upby the InternetInformation Servicesprotocol handlers

AVG double No --


Function

The Managed Store Information (PI_MSI) record stores performance data,taken at specific intervals, about the managed store of Microsoft ExchangeServer.

Note: For Microsoft Exchange Server 2010 or earlier, this record is reservedand cannot be used.


Table 2-254 Managed Store Information (PI_MSI) Default and ChangeableValues



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-255 Managed Store Information (PI_MSI) Fields



Rule Format Delta

DataSour

ce

% RPC Requests(RATIO_RPC_REQUESTS)

% RPC Requests is thepercent of MAPI RPCsthat are currently inprogress as compared tothe maximum allowed.

AVG double No --

Active Mailboxes(ACTIVE_MAILBOXES)

Number of activemailboxes.

AVG double No --

Active User Count(ACTIVE_USER_COUNT)

Number of userconnections that haveshown some activity inthe last 2 minutes.

AVG double No --

Connection Count(CONNECTION_COUNT)

Connection Count is thenumber of clientprocesses connected tothe service.

AVG double No --

Folder Opens/sec(FOLDER_OPENS_PER_SEC)

Folder Opens/sec is thenumber of folders openedper second.

AVG double No --




Rule Format Delta

DataSour

ce

Interval(INTERVAL)

Interval, in seconds, overwhich the informationwas collected.

COPY ulong No RECORD_TIME-CURRENT_SYSTEM_BOOT_TIME

Message Opens/sec(MESSAGE_OPENS_PER_SEC)

Message Opens/sec is thenumber of top levelmessages opened persecond.

AVG double No --

Message RecipientsDelivered/min(MSG_RECIPIENTS_DELIVERED_PER_MIN)

Message RecipientsDelivered/min is thenumber of messagesdelivered to the databaseper minute.

AVG double No MessageDelivered/sec *60

MessagesSubmitted/min(MESSAGES_SUBMITTED_MIN)

Messages Submitted/minis the number ofmessages submitted fromthe database per minute.

AVG double No MessagesSubmitted/sec *60


Greenwich mean time atwhich the record wascreated.

COPY time_t No --


Record type identifier;always "MSI".

COPY char(8) No --

RPC AveragedLatency(RPC_AVERAGED_LATENCY)

Average amount of timespent in a MAPI RPC inmilliseconds.

AVG double No --

RPC Operations/sec(RPC_OPERATIONS_PER_SEC)

RPC Operations/sec is thenumber of RPC operationsthat are processed eachsecond.

AVG double No --

RPC Requests(RPC_REQUESTS)

RPC Requests is thenumber of MAPI RPCsthat are currently inprogress.

AVG double No --




Rule Format Delta

DataSour

ce

Search/sec(SEARCH_SEC)

Number of searchqueries/second receivedper database.

AVG double No --

Search Results/sec(SEARCH_RESULTS_SEC)

Number of searches persecond received for adatabase.

AVG double No --

SuccessfulSearch/sec(SUCCESSFUL_SEARCH_SEC)

Number of successfulsearches/second receivedper database.

AVG double No --

User Count(USER_COUNT)

User Count is the numberof users connected to theservice.

AVG double No --

MSExchangeIS (PI)

Function

The MSExchangeIS (PI) record stores performance data, taken at specificintervals, about the information store.

Note: For Microsoft Exchange Server 2013, this record is reserved andcannot be used.

Table 2-256 MSExchangeIS (PI) Default and Changeable Values



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime



Record Size


Table 2-257 MSExchangeIS (PI) Fields

MSExchangeIS (PI)


Rule Format Delta

DataSource

Active User Count(ACTIVE_USER_COUNT)

Number of userconnections that haveshown some activity inthe last 10 minutes.

AVG double No --

Connection Count(CONNECTION_COUNT)

Connection Count is thenumber of clientprocesses connected tothe information store.

AVG double No --

ExchmemAdditional Heaps(EXCHMEM_ADDITIONAL_HEAPS)

The number ofExchmem heapscreated byMSExchangeIS afterstartup.

AVG double No --

Exchmem Heapswith Memory Errors(EXCHMEM_HEAPS_WITH_MEMORY_ERR)

The total number ofExchmem heaps thatfailed allocations due toinsufficient availablememory.

AVG double No --

Exchmem MemoryErrors(EXCHMEM_MEMORY_ERR)

The total number ofExchmem allocationsthat could not besatisfied by availablememory.

AVG double No --

Interval(INTERVAL)





COPY time_t No --


Record type identifier;always "PI".

COPY char(8) No --

RPC AveragedLatency(RPC_AVERAGED_LATENCY)

RPC latency inmilliseconds averagedfor the past 1024packets.

AVG double No --


MSExchangeIS (PI)


Rule Format Delta

DataSource

RPC Operations/sec(RPC_OPERATIONS_PER_SEC)

RPC Operations/sec isthe rate that RPCoperations occur.

AVG double No --

RPC Requests(RPC_REQUESTS)

RPC Requests is thenumber of clientrequests that arecurrently beingprocessed by theinformation store.

AVG double No --

User Count(USER_COUNT)

User Count is thenumber of usersconnected to theinformation store.

AVG double No --

VM Largest BlockSize(VM_LARGEST_BLOCK_SIZE)

Size of the largest freevirtual memory block(Kbytes).

AVG double No VM LargestBlockSize /1024

VM Total 16 MBFree Blocks(VM_TOTAL_16_MB_FREE_BLOCKS)

Total number of freeVirtual Memory blockslarger than or equal to16MB.

AVG double No --

VM Total FreeBlocks(VM_TOTAL_FREE_BLOCKS)

Total number of freeVirtual Memory blocks.

AVG double No --

VM Total LargeFree Block Bytes(VM_TOTAL_LARGE_FREE_BLOCK)

Total number of Kbytesin free Virtual Memoryblocks larger than orequal to 16MB.

AVG double No VM TotalLarge FreeBlockBytes /1024


Function

The MSExchangeIS Mailbox (PI_ISM) record stores performance data, takenat specific intervals, about the mailbox store.



Table 2-258 MSExchangeIS Mailbox (PI_ISM) Default and ChangeableValues



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-259 MSExchangeIS Mailbox (PI_ISM) Fields



Rule Format Delta

DataSource

Average DeliveryTime(AVERAGE_DELIVERY_TIME)

Average Delivery Timeis the average time inmilliseconds betweenthe submission of amessage to themailbox store and thedelivery to all localrecipients (recipientson the same server) forthe last 10 messages.

AVG double No --


Folder opens/sec is therate that requests toopen folders aresubmitted to theinformation store.

AVG double No --

Interval(INTERVAL)






Rule Format Delta

DataSource


Message Opens/sec isthe rate that requeststo open messages aresubmitted to theinformation store.

AVG double No --

MessagesSubmitted(MESSAGES_SUBMITTED)

Messages Submitted isthe total number ofmessages submitted byclients since servicestartup.

AVG double No --


MessagesSubmitted/min is therate that messages aresubmitted by clients.

AVG double No MessageSubmitted/sec * 60


Message RecipientsDelivered/min is therate that recipientsreceive messages.

AVG double No MessageRecipientsDelivered/sec * 60

Receive Queue Size(RECEIVE_QUEUE_SIZE)


-- -- -- --



COPY time_t No --


Record type identifier;always "ISM".

COPY char(8) No --

Send Queue Size(SEND_QUEUE_SIZE)

Send Queue Size is thenumber of messages inthe mailbox store'ssend queue.Note: For MicrosoftExchange Server 2007or later, this fieldcannot be usedbecause it is reserved.

AVG double No Send QueueSize

MSExchangeIS Public (PI_ISP)

Function

The MSExchangeIS Public (PI_ISP) record stores performance data, taken atspecific intervals, about the public store.



Table 2-260 MSExchangeIS Public (PI_ISP) Default and ChangeableValues



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-261 MSExchangeIS Public (PI_ISP) Fields



Rule Format Delta

DataSource

Average DeliveryTime(AVERAGE_DELIVERY_TIME)

Average Delivery Timeis the average time inmilliseconds betweenthe submission of amessage to the publicstore and the deliveryto all local recipients(recipients on the sameserver) for the last 10messages.

AVG double No --


Folder opens/sec is therate that requests toopen folders aresubmitted to theinformation store.

AVG double No --

Interval(INTERVAL)

Interval, in seconds,over which the

COPY ulong No RECORD_TIME -CURRENT_SY




Rule Format Delta

DataSource

information wascollected.

STEM_BOOT_TIME


Message Opens/sec isthe rate that requeststo open messages aresubmitted to theinformation store.

AVG double No --

MessagesSubmitted(MESSAGES_SUBMITTED)


-- -- -- --



-- -- -- --


Message RecipientsDelivered/min is therate that recipientsreceive messages.

AVG double No MessageRecipientsDelivered/sec * 60

Receive Queue Size(RECEIVE_QUEUE_SIZE)


-- -- -- --



COPY time_t No --


Record type identifier;always "ISP".

COPY char(8) No --

Send Queue Size(SEND_QUEUE_SIZE)

Send Queue Size is thenumber of messages inthe public store's sendqueue.Note: For MicrosoftExchange Server 2007or later, this fieldcannot be usedbecause it is reserved.

AVG double No Send QueueSize

Process (PD)

Function

The Process (PD) record is a multi-instance record that stores performancedata indicating the status of Microsoft Exchange Server processes at a


specific point in time. For Microsoft Exchange Server 2007 or MicrosoftExchange Server 2010, the relevant processes are store.exe and mad.exe.For Microsoft Exchange Server 2013, the relevant processes areMicrosoft.Exchange.Store.Service.exe andMicrosoft.Exchange.Store.Worker.exe. There are as manyMicrosoft.Exchange.Store.Worker processes as there are mailboxdatabases.

Table 2-262 Process (PD) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

Process Name (PROCESS_NAME)

Lifetime


Record Size


Table 2-263 Process (PD) Fields

Process (PD)


Rule Format Delta

DataSource

% Processor Time(PERCENT_PROCESSOR_TIME)

% Processor Time isthe percentage ofelapsed time that all ofprocess threads usedthe processor toexecution instructions.An instruction is thebasic unit of executionin a computer, a threadis the object thatexecutes instructions,and a process is theobject created when aprogram is run. Codeexecuted to handlesome hardware

-- double No --


Process (PD)


Rule Format Delta

DataSource

interrupts and trapconditions are includedin this count.


The total elapsed time,in seconds, that thisprocess has beenrunning.

-- double No --

Interval(INTERVAL)


-- ulong No RECORD_TIME -CURRENT_SYSTEM_BOOT_TIME

Page Faults/sec(PAGE_FAULTS_PER_SEC)

Page Faults/sec is therate at which pagefaults by the threadsexecuting in thisprocess are occurring.A page fault occurswhen a thread refers toa virtual memory pagethat is not in itsworking set in mainmemory. This may notcause the page to befetched from disk if it ison the standby list andhence already in mainmemory, or if it is inuse by another processwith whom the page isshared.

-- double No --

Page File Bytes(PAGE_FILE_BYTES)

Page File Bytes is thecurrent amount ofvirtual memory, inKbytes, that thisprocess has reservedfor use in the pagingfile(s). Paging files areused to store pages ofmemory used by theprocess that are notcontained in other files.Paging files are sharedby all processes, andthe lack of space inpaging files canprevent otherprocesses fromallocating memory. Ifthere is no paging file,this counter reflects thecurrent amount of

-- double No Page FileBytes /1024


Process (PD)


Rule Format Delta

DataSource

virtual memory thatthe process hasreserved for use inphysical memory.

Process Name(PROCESS_NAME)

Process Name ofMicrosoft ExchangeServer (See Note).

-- string(256)

No --



-- time_t No --


Record type identifier.Always "PD".

-- char(8) No --

Virtual Bytes(VIRTUAL_BYTES)

Virtual Bytes is thecurrent size, in Kbytes,of the virtual addressspace the process isusing. Use of virtualaddress space does notnecessarily implycorresponding use ofeither disk or mainmemory pages. Virtualspace is finite, and theprocess can limit itsability to load libraries.

-- double No VirtualBytes /1024

Working Set(WORKING_SET)

Working Set is thecurrent size, in Kbytes,of the Working Set ofthis process. TheWorking Set is the setof memory pagestouched recently by thethreads in the process.If free memory in thecomputer is above athreshold, pages areleft in the Working Setof a process even ifthey are not in use.When free memoryfalls below a threshold,pages are trimmedfrom Working Sets. Ifthey are needed theywill then be soft-faultedback into the WorkingSet before leaving mainmemory.

-- double No WorkingSet / 1024


Note: For Microsoft Exchange Server 2013, multipleMicrosoft.Exchange.Store.Worker processes might exist. These aredisplayed in the format Microsoft.Exchange.Store.Worker (process-ID).

Agent for DB2 RecordsTable 2-264 Agent for DB2 Records on page 2-487 lists the records that canbe collected by the Agent for DB2 and the information that is stored in eachrecord.

Table 2-264 Agent for DB2 Records


Basic Informationon Application

PD_DBIA Basic information in database units on theapplication level.See Note 1

Basic Informationon Database

PD_DBID Basic information in database units on the databaselevel.See Note 2

Basic Informationon DatabaseManager

PD_PD Basic information in database units on the databasemanager level.

Basic Informationon DatabaseManager Interval

PI_PI Information regarding basic information in databaseunits on the database manager level, using constantunits.

Bufferpool Stat onDatabase

PD_DBPD Information about the buffer pool on the databaselevel.See Note 2

Bufferpool Stat onDatabase Interval

PI_DBPI Information about the buffer pool on the databaselevel, using a constant interval as a unit.See Note 2

Cache onApplication

PD_DCAA Information about the cache on the application level.See Note 1

Cache on Database PD_DCAD Information about the cache on the database level.See Note 2

Cache on DatabaseInterval

PI_DCAI Information about the cache on the database levelusing a constant interval as a unit.See Note 2

DB2 Configuration PD_DCFE Information about DB2 configuration parameters.

Lock Informationon Application

PD_DLIA Lock information on the application level.See Note 1

Lock Informationon Database

PD_DLID Lock information on the database level.See Note 2



Sort Status onDatabase

PD_DSOD Information about sorting on the database level.See Note 2

SQL Statement onApplication

PD_DSQA Information about SQL Statement on the applicationlevel.See Note 1

SQL Statement onDatabase

PD_DSQD Information about SQL Statement on the databaselevel.See Note 2

TablespaceInformation on DB

PD_DTID Information about tablespaces. See Note 2

Note: 1.Application level information is collected only when an application isconnected to the database. A maximum of 1,000 records of application levelinformation are collected at one time.

Note: 2.Database level information and tablespace information is collected while oneor more applications are connected to the database or the database isactivated. A maximum of 1,000 records of tablespace information arecollected at one time.

Basic Information on Application (PD_DBIA)

Function

The Basic Information on Application (PD_DBIA) record stores basicinformation about database units on the application level. This is a multi-instance record.

Table 2-265 Basic Information on Application (PD_DBIA) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

AGENT_ID


Lifetime

While an application is connected to the database.

Record Size


Table 2-266 Basic Information on Application (PD_DBIA) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Agent Id(AGENT_ID)

Applicationspecific ID.

-- ulong No All -- SQLM_ELM_AGENT_ID

Agents Top(AGENTS_TOP)

On theapplicationlevel, themaximumnumber ofagents usedwhenexecuting astatement. Onthe databaselevel, themaximumnumber ofagents for anapplication.

-- ulong No All -- SQLM_ELM_AGENTS_TOP

Appl Id(APPL_ID)

ID for anapplicationwhen itconnects to adatabase ofthe databasemanager.

-- string(33)

No All -- SQLM_ELM_APPL_ID

Appl Name(APPL_NAME)

Name of theapplicationthat is beingexecuted onthe client.

-- string(257)

No All -- SQLM_ELM_APPL_NAME

Appl SectionInserts(APPL_SECTION_INSERTS)

Number ofinserted SQLsections byapplications inan SQL workarea.

-- ulong No All -- SQLM_ELM_APPL_SECTION_INSERTS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Appl SectionLookups(APPL_SECTION_LOOKUPS)

Number ofSQL sectionreferences byapplicationsfrom the SQLwork area.

-- ulong No All -- SQLM_ELM_APPL_SECTION_LOOKUPS

Auth Id(AUTH_ID)

AuthorizationID of the userwho has calledthe applicationthat is beingmonitored.

-- string(33)

No All -- SQLM_ELM_AUTH_ID

DB Name(DB_NAME)

Real name ofthe databasewhere theinformation iscollected, orreal name ofthe databaseat theapplicationconnectiontarget.

-- string(9)

No All -- SQLM_ELM_DB_NAME

DB Path(DB_PATH)

Absolute pathto the locationof thedatabasestored on themonitoring-target system.

-- string(257)

No All -- SQLM_ELM_DB_PATH

Hash JoinOverflows(HASH_JOIN_OVERFLOWS)

Number oftimes hashjoin dataexceeded theusable sortheap space.

-- ulong No All -- SQLM_ELM_HASH_JOIN_OVERFLOWS

Hash JoinOverflowsRate(HASH_JOIN_OVERFLOWS_RATE)

Ratio ofhash_join_small_overflows tohash_join_overflows.

-- float No All -- ( HASH_JOIN_SMALL_OVERFLOWS /HASH_JOIN_OVERFLOWS) *100

Hash JoinSmallOverflows

Number oftimes hashjoin dataexceeded theusable sort

-- ulong No All -- SQLM_ELM_HASH_JOIN_SMALL_OVERFLOWS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(HASH_JOIN_SMALL_OVERFLOWS)

heap spacewithoutexceeding10%.

Interval(INTERVAL)

Time forinformationcollected, inseconds.

-- ulong No All -- RECORD_TIME -CURRENT_SYSTEM_BOOT_TIME

Num AssocAgents(NUM_ASSOC_AGENTS)

Number ofsubagentsassociatedwith oneapplication.

-- ulong No All -- SQLM_ELM_NUM_ASSOC_AGENTS


Collection endtime for theperformancedata stored inthe record.

-- time_t No All -- AgentCollector


Record name.This is alwaysDBIA.

-- char(8)

No All -- AgentCollector

Total HashJoins(TOTAL_HASH_JOINS)

Total numberof executedhash joins.

-- ulong No All -- SQLM_ELM_TOTAL_HASH_JOINS

Total HashLoops(TOTAL_HASH_LOOPS)

Total numberof times thatthe singlepartition of thehash join waslarger than theusable sortheap space.

-- ulong No All -- SQLM_ELM_TOTAL_HASH_LOOPS


Function

The Basic Information on Database (PD_DBID) record stores basicinformation about database units on the database level.


Table 2-267 Basic Information on Database (PD_DBID) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

While one or more applications are connected to the database or thedatabase is activated.

Record Size


Table 2-268 Basic Information on Database (PD_DBID) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Agents Top(AGENTS_TOP)

On theapplicationlevel, themaximumnumber ofagents usedwhenexecuting astatement. Ondatabaselevel, themaximumnumber ofagents for anapplication.

-- ulong No All -- SQLM_ELM_AGENTS_TOP

Appl SectionInserts

Number ofSQL sectioninserts byapplications

-- ulong No All -- SQLM_ELM_APPL_SECTION_INSERTS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(APPL_SECTION_INSERTS)

from the SQLwork area.

Appl SectionLookups(APPL_SECTION_LOOKUPS)

Number ofSQL sectionreferences byapplicationsfrom the SQLwork area.

-- ulong No All -- SQLM_ELM_APPL_SECTION_LOOKUPS

Appls CurCons(APPLS_CUR_CONS)

Number ofapplicationscurrentlyconnected tothis database.

-- ulong No All -- SQLM_ELM_APPLS_CUR_CONS

Appls In DB2(APPLS_IN_DB2)

Number ofapplicationsthat arecurrentlyconnected tothe database,and for whichthe databasemanager isprocessingrequests.

-- ulong No All -- SQLM_ELM_APPLS_IN_DB2

Coord AgentsTop(COORD_AGENTS_TOP)

Maximumnumber ofcoordinatoragents thatcan operatesimultaneously.

-- ulong No All -- SQLM_ELM_COORD_AGENTS_TOP

DB Heap Top(DB_HEAP_TOP)

Memoryusage. If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_DB_HEAP_TOP

DB Name(DB_NAME)

The real nameof thedatabasewhere theinformation iscollected, or

-- string(9)




View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

the real nameof thedatabase attheapplication'sconnectiontarget.

DB Path(DB_PATH)

Absolute pathto the locationof thedatabasestored on themonitor-targetsystem.

-- string(257)

No All -- SQLM_ELM_DB_PATH

DB Status(DB_STATUS)

Currentdatabasestatus.

-- ulong No All -- SQLM_ELM_DB_STATUS

Hash JoinOverflows(HASH_JOIN_OVERFLOWS)

The number oftimes whenhash join dataexceededusable sortheap space.

-- ulong No All -- SQLM_ELM_HASH_JOIN_OVERFLOWS

Hash JoinOverflowsRate(HASH_JOIN_OVERFLOWS_RATE)

Ratio ofhash_join_small_overflows andhash_join_overflows.

-- float No All -- ( HASH_JOIN_SMALL_OVERFLOWS /HASH_JOIN_OVERFLOWS) *100

Hash JoinSmallOverflows(HASH_JOIN_SMALL_OVERFLOWS)

The number oftimes thathash join dataexceeded theusable sortheap spacewithoutexceeding10%.

-- ulong No All -- SQLM_ELM_HASH_JOIN_SMALL_OVERFLOWS

Interval(INTERVAL)



Last Backup(LAST_BACKUP)

Most recentdatabasebackup

-- string(27)

No All -- SQLM_ELM_LAST_BACKUP



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

completiondate.


On theapplicationlevel, thenumber ofsubagentsassociatedwith oneapplication.On thedatabaselevel, the totalnumber ofsubagents forallapplications.






Record name.This is alwaysDBID.

-- char(8)


Total HashJoins(TOTAL_HASH_JOINS)

Total numberof executedhash joins.

-- ulong No All -- SQLM_ELM_TOTAL_HASH_JOINS

Total HashLoops(TOTAL_HASH_LOOPS)

The totalnumber oftimes whenthe singlepartition of thehash join waslarger than theusable sortheap space.

-- ulong No All -- SQLM_ELM_TOTAL_HASH_LOOPS

Total LogAvailable(TOTAL_LOG_AVAILABLE)

The amount ofactive logspace (units:KB) that is notused by atransactionwithoutcommitment,in a database.

-- ulong No All Y SQLM_ELM_TOTAL_LOG_AVAILABLE



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Note: AgentCollectorchanges thevalue in bytesthat isreturned fromDB2 to thevalue inkilobytes.

Total LogUsed(TOTAL_LOG_USED)

The totalamount ofactive logspace (units:KB) that iscurrently usedin thedatabase.Note: AgentCollectorchanges thevalue in bytesthat isreturned fromDB2 to thevalue inkilobytes.

-- ulong No All Y SQLM_ELM_TOTAL_LOG_USED


Function

The Basic Information on Database Manager (PD_PD) record stores basicinformation about database manager units on the database manager level.

Table 2-269 Basic Information on Database Manager (PD_PD) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)


Key Fields

None

Lifetime

While the database is running.

Record Size


Table 2-270 Basic Information on Database Manager (PD_PD) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

AgentsCreatedEmpty Pool(AGENTS_CREATED_EMPTY_POOL)

Number ofagents createddue to theagent poolbeing empty.

-- ulong No All -- SQLM_ELM_AGENTS_CREATED_EMPTY_POOL

AgentsCreated PoolRate(AGENTS_CREATED_POOL_RATE)

Frequencywith whichagents werecreated due tothe agent poolbeing empty.

-- float No All -- ( AGENTS_CREATED_EMPTY_POOL /AGENTS_FROM_POOL )*100

Agents FromPool(AGENTS_FROM_POOL)

The number ofagentsassigned fromthe agentpool.

-- ulong No All -- SQLM_ELM_AGENTS_FROM_POOL

AgentsRegistered(AGENTS_REGISTERED)

The number ofagents(coordinatoragents andsubagents)registeredwith themonitoreddatabasemanagerinstance.

-- ulong No All -- SQLM_ELM_AGENTS_REGISTERED

AgentsRegisteredTop

The maximumnumber ofagents(coordinator

-- ulong No All -- SQLM_ELM_AGENTS_REGISTERED_TOP



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(AGENTS_REGISTERED_TOP)

agents andsubagents)registeredsimultaneouslywith thedatabasemanager sincestartup.

AgentsWaiting OnToken(AGENTS_WAITING_ON_TOKEN)

The number ofagents waitingfor tokens toexecutetransactions inthe databasemanager. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_AGENTS_WAITING_ON_TOKEN

AgentsWaiting Top(AGENTS_WAITING_TOP)

The largestnumber ofagents thatwaitedsimultaneouslyfor a token,since thedatabasemanagerstarted. If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_AGENTS_WAITING_TOP

CommPrivate Mem(COMM_PRIVATE_MEM)

Amount ofdedicatedmemorycommitted bythe databasemanagerinstance at thetime the

-- ulong No All -- SQLM_ELM_COMM_PRIVATE_MEM



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

snapshot wastaken.

Cons In ExecTotal(CONS_IN_EXEC_TOTAL)

Total numberof applicationsthat arecurrentlyconnected to adatabase inthe monitoreddatabasemanagerinstance, andare alsocurrentlyprocessingtask units.

-- ulong No All -- ( REM_CONS_IN_EXEC +LOCAL_CONS_IN_EXEC )

Cons Total(CONS_TOTAL)

Total numberof applicationscurrentlyconnected tothe monitoreddatabasemanagerinstance or thedatabase.

-- ulong No All -- ( REM_CONS_IN +LOCAL_CONS)

DB2 Status(DB2_STATUS)

Current statusof thedatabasemanagerinstance.When thedatabasemanager isrunning: 0(SQLM_DB2_ACTIVE)

When thedatabasemanager hasstopped: 100(This value isset by theAgent forDB2)If the value isneither 0 nor100, see theDB2 manualfor details.

-- ulong No All -- SQLM_ELM_DB2_STATUS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Interval(INTERVAL)

Time for theinformationcollected, inseconds.


Local Cons(LOCAL_CONS)

Number oflocalapplicationscurrentlyconnected to adatabase inthe monitoreddatabasemanagerinstance.

-- ulong No All -- SQLM_ELM_LOCAL_CONS

Local ConsIn Exec(LOCAL_CONS_IN_EXEC)

Number oflocalapplicationsthat arecurrentlyconnected to adatabase inthe monitoreddatabasemanagerinstance, andare alsocurrentlyprocessingtask units.

-- ulong No All -- SQLM_ELM_LOCAL_CONS_IN_EXEC

PostThresholdHash Joins(POST_THRESHOLD_HASH_JOINS)

Total numberof times that ahash join heaprequest waslimitedbecause theshared ordedicated sortheap spacewasconcurrentlyused.

-- ulong No All -- SQLM_ELM_POST_THRESHOLD_HASH_JOINS

ProductName(PRODUCT_NAME)

Detailedversioninformation onthe currentlyexecuting DB2instance.

-- string(48)

No All -- SQLM_ELM_PRODUCT_NAME



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource





Record name.This is alwaysPD.

-- char(8)


Rem Cons In(REM_CONS_IN)

Currentnumber ofconnectionsstarted from aremote clientto themonitoreddatabasemanagerinstance.

-- ulong No All -- SQLM_ELM_REM_CONS_IN

Rem Cons InExec(REM_CONS_IN_EXEC)

Number ofremoteapplicationsthat arecurrentlyconnected to adatabase inthe monitoreddatabasemanagerinstance, andare alsocurrentlyprocessingtask units.

-- ulong No All -- SQLM_ELM_REM_CONS_IN_EXEC

Service Level(SERVICE_LEVEL)

Currentcorrectedservice levelfor the DB2instance.

-- string(48)

No All -- SQLM_ELM_SERVICE_LEVEL

Sort HeapAllocated(SORT_HEAP_ALLOCATED)

The totalnumber of sortheap spacepagesallocated to allsortoperations atthe selectedlevel, at thetime the

-- ulong No All -- SQLM_ELM_SORT_HEAP_ALLOCATED



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

snapshot wastaken.

Basic Information on Database Manager Interval (PI_PI)

Function

The Basic Information on Database Manager Interval (PI_PI) record storesthe information in database units for a certain period of time based on Basicinformation that exists at the database manager level.

Table 2-271 Basic Information on Database Manager Interval (PI_PI)Default and Changeable Values



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime

While the database is running.

Record Size



Table 2-272 Basic Information on Database Manager Interval (PI_PI)Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

AgentsCreatedEmpty Pool(AGENTS_CREATED_EMPTY_POOL)

Number ofagents createddue to theagent poolbeing empty.

COPY ulong No All -- SQLM_ELM_AGENTS_CREATED_EMPTY_POOL

AgentsCreated PoolRate(AGENTS_CREATED_POOL_RATE)

Frequencywith whichagents werecreated due tothe agent poolbeing empty.

AVG float No All -- ( AGENTS_CREATED_EMPTY_POOL /AGENTS_FROM_POOL )*100

Agents FromPool(AGENTS_FROM_POOL)

The number ofagentsassigned fromthe agentpool.

COPY ulong No All -- SQLM_ELM_AGENTS_FROM_POOL

AgentsRegistered(AGENTS_REGISTERED)

The number ofagents(coordinatoragents andsubagents)registeredwith themonitoreddatabasemanagerinstance.

COPY ulong No All -- SQLM_ELM_AGENTS_REGISTERED

AgentsRegisteredTop(AGENTS_REGISTERED_TOP)

The maximumnumber ofagents(coordinatoragents andsubagents)registeredsimultaneouslywith thedatabasemanager sincestartup.

COPY ulong No All -- SQLM_ELM_AGENTS_REGISTERED_TOP

AgentsWaiting OnToken

The number ofagents waitingfor tokens toexecute a

COPY ulong No All -- SQLM_ELM_AGENTS_WAITING_ON_TOKEN



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(AGENTS_WAITING_ON_TOKEN)

transaction inthe databasemanager. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

AgentsWaiting Top(AGENTS_WAITING_TOP)

The largestnumber ofagents thatwaitedsimultaneouslyfor a token,since thedatabasemanagerstarted. If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

COPY ulong No All -- SQLM_ELM_AGENTS_WAITING_TOP

CommPrivate Mem(COMM_PRIVATE_MEM)

Amount ofdedicatedmemorycommitted bythe databasemanagerinstance at thetime thesnapshot wastaken.

COPY ulong No All -- SQLM_ELM_COMM_PRIVATE_MEM

Cons In ExecTotal(CONS_IN_EXEC_TOTAL)

Total numberof applicationsthat areconnected to adatabase inthe monitoreddatabasemanagerinstance, andare also

COPY ulong No All -- ( REM_CONS_IN_EXEC +LOCAL_CONS_IN_EXEC )



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

processingtask units.

Cons Total(CONS_TOTAL)

Total numberof applicationsconnected tomonitoreddatabasemanagerinstance ordatabase.

COPY ulong No All -- ( REM_CONS_IN +LOCAL_CONS)

DB2 Status(DB2_STATUS)

Current statusof thedatabasemanagerinstance.When thedatabasemanager isrunning: 0(SQLM_DB2_ACTIVE)

When thedatabasemanager hasstopped: 100(This value isset by theAgent forDB2)If the value isneither 0 nor100, see theDB2 manualfor details.

COPY ulong No All -- SQLM_ELM_DB2_STATUS

Interval(INTERVAL)

Time for theinformationcollected, inseconds.

COPY ulong No All -- RECORD_TIME -CURRENT_SYSTEM_BOOT_TIME

Local Cons(LOCAL_CONS)

Number oflocalapplicationsconnected tothe databasein themonitoreddatabase

COPY ulong No All -- SQLM_ELM_LOCAL_CONS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

managerinstance.

Local ConsIn Exec(LOCAL_CONS_IN_EXEC)

Number oflocalapplicationsthat areconnected to adatabase inthe monitoreddatabasemanagerinstance, andare alsoprocessingtask units.

COPY ulong No All -- SQLM_ELM_LOCAL_CONS_IN_EXEC

PostThresholdHash Joins(POST_THRESHOLD_HASH_JOINS)

Total numberof times that ahash join heaprequest waslimitedbecause theshared ordedicated sortheap spacewasconcurrentlyused.

COPY ulong No All -- SQLM_ELM_POST_THRESHOLD_HASH_JOINS

ProductName(PRODUCT_NAME)

Detailedversioninformation onthe currentlyexecuting DB2instance.

COPY string(48)

No All -- SQLM_ELM_PRODUCT_NAME



COPY time_t No All -- AgentCollector


Record name.This is alwaysPI.

COPY char(8)


Rem Cons In(REM_CONS_IN)

Number ofcurrentconnectionsinitiated fromremote clientsto thedatabase

COPY ulong No All -- SQLM_ELM_REM_CONS_IN



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

managerinstance thatis beingmonitored.

Rem Cons InExec(REM_CONS_IN_EXEC)

Number ofremoteapplicationsthat arecurrentlyconnected to adatabase inthe monitoreddatabasemanagerinstance, andare currentlyprocessing aunit of work.

COPY ulong No All -- SQLM_ELM_REM_CONS_IN_EXEC

Service Level(SERVICE_LEVEL)

Currentcorrectedservice levelfor the DB2instance.

COPY string(48)

No All -- SQLM_ELM_SERVICE_LEVEL


The totalnumber of sortheap spacepagesallocated to allsortoperations atthe selectedlevel, at thetime thesnapshot wastaken.

COPY ulong No All -- SQLM_ELM_SORT_HEAP_ALLOCATED


Function

The Bufferpool Stat on Database (PD_DBPD) record stores information aboutthe buffer pool on the database level.


Table 2-273 Bufferpool Stat on Database (PD_DBPD) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-274 Bufferpool Stat on Database (PD_DBPD) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Interval(INTERVAL)

Interval atwhich theinformation iscollected, inseconds.


Pool AsyncData Reads(POOL_ASYNC_DATA_READS)

Number ofasynchronouspage readsinto the bufferpool.

-- ulong No All -- SQLM_ELM_POOL_ASYNC_DATA_READS

Pool AsyncData ReadsRate(POOL_ASYNC_DATA_READS_RATE)

Ratio of theprefetcher'sasynchronousdata pagereads into thebuffer pool tothe number ofread requests

-- float No All -- ( POOL_ASYNC_DATA_READS /( POOL_DATA_P_READS+POOL_TEMP_DATA_P_REA



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

requiring I/Ofor enteringdata pagesinto the bufferpool.

DS ) ) *100

Pool AsyncData Writes(POOL_ASYNC_DATA_WRITES)

The number ofphysical writesof buffer pooldata pages todisk, writtenby theasynchronouspage cleaneror theprefetcher.

-- ulong No All Y SQLM_ELM_POOL_ASYNC_DATA_WRITES

Pool AsyncData WritesRate(POOL_ASYNC_DATA_WRITES_RATE)

Ratio ofphysical diskwrites forbuffer pooldata pageswritten by theasynchronouspage cleaneror prefetcher,to the numberof physicaldisk writes forbuffer pooldata pages.

-- float No All -- ( POOL_ASYNC_DATA_WRITES /POOL_DATA_WRITES ) *100

Pool AsyncIndex Reads(POOL_ASYNC_INDEX_READS)

Number ofasynchronousindex pagereads by theprefetcher intothe bufferpool.

-- ulong No All -- SQLM_ELM_POOL_ASYNC_INDEX_READS

Pool AsyncIndex ReadsRate(POOL_ASYNC_INDEX_READS_RATE)

Ratio ofasynchronousindex pagereads by theprefetcher intothe bufferpool, to thenumber ofphysical readrequests toenter indexpages into thebuffer pool.

-- float No All -- ( POOL_ASYNC_INDEX_READS /( POOL_INDEX_P_READS+POOL_TEMP_INDEX_P_READS ) ) *100



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Pool AsyncIndex Writes(POOL_ASYNC_INDEX_WRITES)

Number ofphysical diskwrites forbuffer poolindex pagesby theasynchronouspage cleaneror theprefetcher.

-- ulong No All Y SQLM_ELM_POOL_ASYNC_INDEX_WRITES

Pool AsyncIndex WritesRate(POOL_ASYNC_INDEX_WRITES_RATE)

Ratio ofphysical diskwrites forbuffer poolindex pagesby theasynchronouspage cleaneror theprefetcher, tothe number ofphysical diskwrites forbuffer poolindex pages.

-- float No All -- ( POOL_ASYNC_INDEX_WRITES /POOL_INDEX_WRITES )*100

Pool AsyncRead Time(POOL_ASYNC_READ_TIME)

Total elapsedtime that wasrequired bythe databasemanager'sprefetcher forreadoperations.

-- ulong No All Y SQLM_ELM_POOL_ASYNC_READ_TIME

Pool AsyncRead TimeAvg(POOL_ASYNC_READ_TIME_AVG)

Average of thetotal elapsedtime that wasrequired bythe databasemanager'sprefetcher forreadoperations.

-- float No All -- POOL_ASYNC_READ_TIME/( POOL_ASYNC_DATA_READS +POOL_ASYNC_INDEX_READS )

Pool AsyncTotal Reads(POOL_ASYNC_TOTAL_READS)

Total of datapages andindex pagesread inasynchronousmode by the

-- ulong No All -- POOL_ASYNC_DATA_READS +POOL_ASYNC_INDEX_READS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

prefetcher intothe bufferpool.

Pool AsyncTotal Writes(POOL_ASYNC_TOTAL_WRITES)

Number ofphysical diskwrites forbuffer pooldata pages orindex pagesby theasynchronouspage cleaneror theprefetcher.

-- ulong No All -- POOL_ASYNC_DATA_WRITES +POOL_ASYNC_INDEX_WRITES

Pool AsyncWrite Time(POOL_ASYNC_WRITE_TIME)

Total elapsedtime, forwriting bufferpool datapages or indexpages fromthe buffer poolto disk, thatwas requiredby the pagecleaner of thedatabasemanager.

-- ulong No All Y SQLM_ELM_POOL_ASYNC_WRITE_TIME

Pool AsyncWrite TimeAvg(POOL_ASYNC_WRITE_TIME_AVG)

Average of thetotal elapsedtime that wasrequired bythe databasemanager'spage cleanerfor writingdata pages orindex pagesfrom thebuffer pool todisk.

-- float No All -- POOL_ASYNC_WRITE_TIME /( POOL_ASYNC_DATA_WRITES +POOL_ASYNC_INDEX_WRITES )

Pool DataFrom Estore(POOL_DATA_FROM_ESTORE)

Number ofdata pagescopied fromextendedstorage to thebuffer pool.Correct valuescannot becollected forthis field if the

-- ulong No All Y SQLM_ELM_POOL_DATA_FROM_ESTORE



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

monitoringtarget is DB2V9.1 or later.

Pool Data HitRate(POOL_DATA_HIT_RATE)

Data page hitrate.

-- float No All -- • If themonitoringtargetis DB2V9.1:( 1 -( POOL_DATA_P_READS /POOL_DATA_L_READS) ) *100

• If themonitoringtargetis DB2V9.5 orlater:( 1 -( ( POOL_DATA_P_READS -POOL_ASYNC_DATA_READS )/POOL_DATA_L_READS) ) *100

Pool Data LReads(POOL_DATA_L_READS)

Number oflogical readrequests fordata pagesthat passedthrough thebuffer pool.

-- ulong No All Y SQLM_ELM_POOL_DATA_L_READS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Pool Data PReads(POOL_DATA_P_READS)

Number ofread requestsfor which I/Owas requiredto enter datapages into thebuffer pool.

-- ulong No All Y SQLM_ELM_POOL_DATA_P_READS

Pool Data ToEstore(POOL_DATA_TO_ESTORE)

Number ofdata pagescopied fromthe buffer poolto extendedstorage.Correct valuescannot becollected forthis field if themonitoringtarget is DB2V9.1 or later.

-- ulong No All Y SQLM_ELM_POOL_DATA_TO_ESTORE

Pool DataWrites(POOL_DATA_WRITES)

Number ofphysical diskwrites forbuffer pooldata pages.

-- ulong No All Y SQLM_ELM_POOL_DATA_WRITES

Pool Drty PGSteal Clns(POOL_DRTY_PG_STEAL_CLNS)

Number ofpage cleanercalls forsynchronouswritesrequired bydatabasevictim bufferreplacement.

-- ulong No All Y SQLM_ELM_POOL_DRTY_PG_STEAL_CLNS

Pool Drty PGSteal ClnsRate(POOL_DRTY_PG_STEAL_CLNS_RATE)

Ratio of thenumber ofpage cleanercalls forsynchronouswritesrequired bydatabasevictim bufferreplacement,to the totalnumber ofcleaner calls.

-- float No All -- POOL_DRTY_PG_STEAL_CLNS /( POOL_DRTY_PG_STEAL_CLNS +POOL_DRTY_PG_THRSH_CLNS +POOL_LSN_GAP_CLNS )

Pool Drty PGThrsh Clns

Number ofpage cleaner

-- ulong No All Y SQLM_ELM_POOL_DRTY_P



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(POOL_DRTY_PG_THRSH_CLNS)

calls due tothe buffer poolreaching thedirty pagethreshold forthe database.

G_THRSH_CLNS

Pool IndexFrom Estore(POOL_INDEX_FROM_ESTORE)

Number ofbuffer poolindex pagescopied fromextendedstorage.Correct valuescannot becollected forthis field if themonitoringtarget is DB2V9.1 or later.

-- ulong No All Y SQLM_ELM_POOL_INDEX_FROM_ESTORE

Pool IndexHit Rate(POOL_INDEX_HIT_RATE)

Index page hitrate.

-- float No All -- • If themonitoringtargetis DB2V9.1:( 1 -( POOL_INDEX_P_READS /POOL_INDEX_L_READS) ) *100

• If themonitoringtargetis DB2V9.5 orlater:( 1 -( ( POOL_INDEX_P_READS -POOL_ASYNC_INDEX_R



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

EADS )/POOL_INDEX_l_READS) ) *100

Pool Index LReads(POOL_INDEX_L_READS)

Number oflogical readrequests forindex pagesthat passedthrough thebuffer pool.

-- ulong No All Y SQLM_ELM_POOL_INDEX_L_READS

Pool Index PReads(POOL_INDEX_P_READS)

Number ofphysical readrequests toenter indexpages into thebuffer pool.

-- ulong No All Y SQLM_ELM_POOL_INDEX_P_READS

Pool IndexTo Estore(POOL_INDEX_TO_ESTORE)

Number ofindex pagescopied fromthe buffer poolto extendedstorage.Correct valuescannot becollected forthis field if themonitoringtarget is DB2V9.1 or later.

-- ulong No All Y SQLM_ELM_POOL_INDEX_TO_ESTORE

Pool IndexWrites(POOL_INDEX_WRITES)

Number ofphysical diskwrites forbuffer poolindex pages.

-- ulong No All Y SQLM_ELM_POOL_INDEX_WRITES

Pool Lsn GapClns(POOL_LSN_GAP_CLNS)

Number oftimes the pagecleaner wascalled becausethe loggingspace in usereached thedefinedstandard forthe database.

-- ulong No All Y SQLM_ELM_POOL_LSN_GAP_CLNS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Pool ReadTime(POOL_READ_TIME)

Total time forread requestprocessing,where physicalreads of dataor indexpages, from adisk or thebuffer pool,werenecessary.

-- ulong No All Y SQLM_ELM_POOL_READ_TIME

Pool ReadTime Avg(POOL_READ_TIME_AVG)

Average timefor readrequestprocessing,where physicalreads of dataor indexpages, from adisk or thebuffer pool,werenecessary.

-- float No All -- POOL_READ_TIME /( POOL_DATA_P_READS+POOL_INDEX_P_READS +POOL_XDA_P_READS +POOL_TEMP_DATA_P_READS +POOL_TEMP_INDEX_P_READS +POOL_TEMP_XDA_P_READS )

Pool Total HitRate(POOL_TOTAL_HIT_RATE)

Total bufferpool hit rate.

-- float No All -- 1 -( ( POOL_DATA_P_READS +POOL_XDA_P_READS +POOL_INDEX_P_READS +POOL_TEMP_DATA_P_READS +POOL_TEMP_XDA_P_READS +POOL_TEMP_INDEX_P_READS ) /( POOL_DATA_L_READS+POOL_INDEX_L_READS +



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

POOL_XDA_L_READS +POOL_TEMP_DATA_L_READS +POOL_TEMP_INDEX_L_READS +POOL_TEMP_XDA_L_READS ) ) *100

Pool TotalWrites(POOL_TOTAL_WRITES)

Total numberof physicalwrites ofbuffer pooldata pagesand bufferpool indexpages to disk.

-- ulong No All -- POOL_DATA_WRITES +POOL_INDEX_WRITES +POOL_XDA_WRITES

Pool WriteTime(POOL_WRITE_TIME)

Total timetaken forphysical writesof data pagesor index pagesfrom thebuffer pool todisk.

-- ulong No All Y SQLM_ELM_POOL_WRITE_TIME

Pool WriteTime Avg(POOL_WRITE_TIME_AVG)

Average timetaken forphysical writesof data pagesor index pagesfrom thebuffer pool todisk.

-- float No All -- POOL_WRITE_TIME /( POOL_DATA_WRITES +POOL_INDEX_WRITES +POOL_XDA_WRITES )


Collection endtime forperformancedata stored inthe record.



Record name.This is alwaysDBPD.

-- char(8)




Function

The Bufferpool Stat on Database Interval (PI_DBPI) record stores basicinformation about the buffer pool on the database level, using a constantinterval as a unit.

Table 2-275 Bufferpool Stat on Database Interval (PI_DBPI) Default andChangeable Values



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-276 Bufferpool Stat on Database Interval (PI_DBPI) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Interval(INTERVAL)




Number ofasynchronouspage readsinto the bufferpool.

COPY ulong Yes All Y SQLM_ELM_POOL_ASYNC_DATA_READS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Pool AsyncData ReadsRate(POOL_ASYNC_DATA_READS_RATE)

Ratio of theprefetcher'sasynchronousdata pagereads into thebuffer pool tothe number ofread requestsrequiring I/Ofor enteringdata pagesinto the bufferpool.

AVG float No All -- ( POOL_ASYNC_DATA_READS /( POOL_DATA_P_READS+POOL_TEMP_DATA_P_READS ) ) *100


The number ofphysical writesof buffer pooldata pages todisk, writtenby theasynchronouspage cleaneror theprefetcher.

COPY ulong Yes All Y SQLM_ELM_POOL_ASYNC_DATA_WRITES



AVG float No All -- ( POOL_ASYNC_DATA_WRITES /POOL_DATA_WRITES ) *100



COPY ulong Yes All Y SQLM_ELM_POOL_ASYNC_INDEX_READS

Pool AsyncIndex ReadsRate

Ratio ofasynchronousindex pagereads by theprefetcher into

AVG float No All -- ( POOL_ASYNC_INDEX_READS /( POOL_INDEX_P_READS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(POOL_ASYNC_INDEX_READS_RATE)

the bufferpool, to thenumber ofphysical readrequests toenter indexpages into thebuffer pool.

+POOL_TEMP_INDEX_P_READS ) ) *100



COPY ulong Yes All Y SQLM_ELM_POOL_ASYNC_INDEX_WRITES



AVG float No All -- ( POOL_ASYNC_INDEX_WRITES /POOL_INDEX_WRITES )*100



COPY ulong Yes All Y SQLM_ELM_POOL_ASYNC_READ_TIME



AVG float No All -- POOL_ASYNC_READ_TIME/( POOL_ASYNC_DATA_READS +POOL_ASYNC_INDEX_READS )



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Pool AsyncTotal Reads(POOL_ASYNC_TOTAL_READS)

Total of datapages andindex pagesread inasynchronousmode by theprefetcher intobuffer pool.

COPY ulong Yes All -- POOL_ASYNC_DATA_READS +POOL_ASYNC_INDEX_READS



COPY ulong Yes All -- POOL_ASYNC_DATA_WRITES +POOL_ASYNC_INDEX_WRITES



COPY ulong Yes All Y SQLM_ELM_POOL_ASYNC_WRITE_TIME



AVG float No All -- POOL_ASYNC_WRITE_TIME /( POOL_ASYNC_DATA_WRITES +POOL_ASYNC_INDEX_WRITES )

Pool DataFrom Estore

Number ofdata pagescopied fromextended

COPY ulong Yes All Y SQLM_ELM_POOL_DATA_FROM_ESTORE



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(POOL_DATA_FROM_ESTORE)

storage to thebuffer pool.Correct valuescannot becollected forthis field if themonitoringtarget is DB2V9.1 or later.


Data page hitrate.

AVG float No All -- • If themonitoringtargetis DB2V9.1:( 1 -( POOL_DATA_P_READS /POOL_DATA_L_READS) ) *100


Pool Data LReads

Number oflogical readrequests for

COPY ulong Yes All Y SQLM_ELM_POOL_DATA_L_READS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(POOL_DATA_L_READS)

data pagesthat passedthrough thebuffer pool.



COPY ulong Yes All Y SQLM_ELM_POOL_DATA_P_READS



COPY ulong Yes All Y SQLM_ELM_POOL_DATA_TO_ESTORE



COPY ulong Yes All Y SQLM_ELM_POOL_DATA_WRITES

Pool Drty PGSteal Clns(POOL_DRTY_PG_STEAL_CLNS)

Number ofpage cleanercalls forsynchronouswritesrequired bydatabasevictim bufferreplacement.

COPY ulong Yes All Y SQLM_ELM_POOL_DRTY_PG_STEAL_CLNS

Pool Drty PGSteal ClnsRate(POOL_DRTY_PG_STEAL_CLNS_RATE)

Ratio of thenumber ofpage cleanercalls forsynchronouswritesrequired bydatabasevictim bufferreplacement,to the total

AVG float No All -- POOL_DRTY_PG_STEAL_CLNS /( POOL_DRTY_PG_STEAL_CLNS +POOL_DRTY_PG_THRSH_CLNS +POOL_LSN_GAP_CLNS )



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

number ofcleaner calls.

Pool Drty PGThrsh Clns(POOL_DRTY_PG_THRSH_CLNS)

Number ofpage cleanercalls due tothe buffer poolreaching thedirty pagethreshold forthe database.

COPY ulong Yes All Y SQLM_ELM_POOL_DRTY_PG_THRSH_CLNS



COPY ulong Yes All Y SQLM_ELM_POOL_INDEX_FROM_ESTORE


Index page hitrate.

AVG float No All -- • If themonitoringtargetis DB2V9.1:( 1 -( POOL_INDEX_P_READS /POOL_INDEX_L_READS) ) *100

• If themonitoringtargetis DB2V9.5 orlater:( 1 -( ( PO



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

OL_INDEX_P_READS -POOL_ASYNC_INDEX_READS)/POOL_INDEX_L_READS) ) *100



COPY ulong Yes All Y SQLM_ELM_POOL_INDEX_L_READS



COPY ulong Yes All Y SQLM_ELM_POOL_INDEX_P_READS


Number ofindex pagescopied fromthe buffer poolto extendedstorage.Correct valuescannot becollected forthis field if themonitoringtarget is DB2V9.1 or later.

COPY ulong Yes All Y SQLM_ELM_POOL_INDEX_TO_ESTORE



COPY ulong Yes All Y SQLM_ELM_POOL_INDEX_WRITES

Pool Lsn GapClns(POOL_LSN_GAP_CLNS)

Number oftimes the pagecleaner wascalled becausethe logging

COPY ulong Yes All Y SQLM_ELM_POOL_LSN_GAP_CLNS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

space in usehas reachedthe definedstandard forthe database.



COPY ulong Yes All Y SQLM_ELM_POOL_READ_TIME



AVG float No All -- POOL_READ_TIME /( POOL_DATA_P_READS+POOL_INDEX_P_READS +POOL_XDA_P_READS +POOL_TEMP_DATA_P_READS +POOL_TEMP_INDEX_P_READS +POOL_TEMP_XDA_P_READS )



AVG float No All -- 1 -( ( POOL_DATA_P_READS +POOL_XDA_P_READS +POOL_INDEX_P_READS +POOL_TEMP_DATA_P_READS +POOL_TEMP_XDA_P_READS +POOL_TEMP_



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

INDEX_P_READS ) /( POOL_DATA_L_READS+POOL_INDEX_L_READS +POOL_XDA_L_READS +POOL_TEMP_DATA_L_READS +POOL_TEMP_INDEX_L_READS +POOL_TEMP_XDA_L_READS ) ) *100



COPY ulong Yes All -- POOL_DATA_WRITES +POOL_INDEX_WRITES +POOL_XDA_WRITES



COPY ulong Yes All Y SQLM_ELM_POOL_WRITE_TIME



AVG float No All -- POOL_WRITE_TIME /( POOL_DATA_WRITES +POOL_INDEX_WRITES +POOL_XDA_WRITES )


Collection endtime forperformancedata stored inthe record.




View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource


Record name.This is alwaysDBPI.

COPY char(8)


Cache on Application (PD_DCAA)

Function

The Cache on Application (PD_DCAA) record stores cache information on theapplication level. This is a multi-instance record.

Table 2-277 Cache on Application (PD_DCAA) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

AGENT_ID

Lifetime


Record Size



Table 2-278 Cache on Application (PD_DCAA) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Agent Id(AGENT_ID)



Appl Id(APPL_ID)


-- string(33)




-- string(257)


Auth Id(AUTH_ID)

AuthorizationID of the userwho called theapplicationthat is beingmonitored.

-- string(33)


Cat CacheInserts(CAT_CACHE_INSERTS)

Number oftimes that thesystem triedto insert atabledescriptor orpermissioninformation inthe catalogcache.

-- ulong No All -- SQLM_ELM_CAT_CACHE_INSERTS

Cat CacheLookups(CAT_CACHE_LOOKUPS)

Number oflookups in thecatalog cachefor tabledescriptorinformation orpermissioninformation.

-- ulong No All -- SQLM_ELM_CAT_CACHE_LOOKUPS

Cat CacheOverflows(CAT_CACHE_OVERFLOWS)

Number oftimes thecatalog cacheoverflowed outof theallocated

-- ulong No All -- SQLM_ELM_CAT_CACHE_OVERFLOWS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

memoryenvironment.

Catcache HitRate(CATCACHE_HIT_RATE)

Catalog cachehit rate.

-- float No All -- ( 1 -( CAT_CACHE_INSERTS/CAT_CACHE_LOOKUPS )) * 100

DB Name(DB_NAME)


-- string(9)


Interval(INTERVAL)

Time forinformationcollected(seconds).





Pkg CacheHit Rate(PKG_CACHE_HIT_RATE)

Package cachehit rate.

-- float No All -- ( 1-( PKG_CACHE_INSERTS/PKG_CACHE_LOOKUPS )) * 100

Pkg CacheInserts(PKG_CACHE_INSERTS)

Number oftimes packagecache insertswerenecessarybecause therequestedsection couldnot be used.

-- ulong No All -- SQLM_ELM_PKG_CACHE_INSERTS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Pkg CacheLookups(PKG_CACHE_LOOKUPS)

Number ofsection andpackagesearches inthe packagecache thatwereperformed byapplications.

-- ulong No All -- SQLM_ELM_PKG_CACHE_LOOKUPS





Record name.This is alwaysDCAA.

-- char(8)



Function

The Cache on Database (PD_DCAD) record stores information about thecache on the database level.

Table 2-279 Cache on Database (PD_DCAD) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime



Record Size


Table 2-280 Cache on Database (PD_DCAD) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource


Number oftimes that thesystem triedto insert atabledescriptor orpermissioninformationinto thecatalog cache.

-- ulong No All -- SQLM_ELM_CAT_CACHE_INSERTS



-- ulong No All -- SQLM_ELM_CAT_CACHE_LOOKUPS

Cat CacheNeededMinisize(CAT_CACHE_NEEDED_MINISIZE)

Minimumrequiredcatalog cachesize in page (4KB) units.

-- ulong No All -- ( CAT_CACHE_SIZE_TOP+4,095 ) /4,096 +0.9(theresult isto berounded upto thenearestinteger)


Number oftimes thecatalog cachehasoverflowed outof theallocatedmemoryenvironment.

-- ulong No All -- SQLM_ELM_CAT_CACHE_OVERFLOWS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Cat CacheSize Top(CAT_CACHE_SIZE_TOP)

Maximum sizereached by thecatalog cache,in bytes.

-- ulong No All Y SQLM_ELM_CAT_CACHE_SIZE_TOP



-- float No All -- ( 1 -( CAT_CACHE_INSERTS/CAT_CACHE_LOOKUPS )) * 100

Interval(INTERVAL)





-- float No All -- ( 1-( PKG_CACHE_INSERTS/PKG_CACHE_LOOKUPS )) * 100


Number ofoccurrenceswherepackage cacheinserts werenecessarybecause therequestedsection couldnot be used.

-- ulong No All -- SQLM_ELM_PKG_CACHE_INSERTS


The number ofsection andpackagesearches inthe packagecache thatwereperformed byapplications.

-- ulong No All -- SQLM_ELM_PKG_CACHE_LOOKUPS

Pkg CacheNeededMinisize

Minimumpackage cachesize required,in page (4 KB)units. If the

-- ulong No All -- ( PKG_CACHE_SIZE_TOP+4,095 ) /



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(PKG_CACHE_NEEDED_MINISIZE)

monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

4,096 +0.9(theresult isto berounded upto thenearestinteger)

Pkg CacheNumOverflows(PKG_CACHE_NUM_OVERFLOWS)

Number oftimes thepackage cachehasoverflowed outof theallocatedmemoryenvironment.

-- ulong No All -- SQLM_ELM_PKG_CACHE_NUM_OVERFLOWS

Pkg CacheSize Top(PKG_CACHE_SIZE_TOP)

Maximum sizereached by thepackagecache, inbytes. If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All Y SQLM_ELM_PKG_CACHE_SIZE_TOP





Record name.This is alwaysDCAD.

-- char(8)



Function

The Cache on Database Interval (PI_DCAI) record stores information aboutthe cache on the database level, using a constant interval as a unit.


Table 2-281 Cache on Database Interval (PI_DCAI) Default andChangeable Values



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-282 Cache on Database Interval (PI_DCAI) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource


Number oftimes that thesystem triedto insert atabledescriptor orpermissioninformationinto thecatalog cache.

COPY ulong Yes All -- SQLM_ELM_CAT_CACHE_INSERTS



COPY ulong Yes All -- SQLM_ELM_CAT_CACHE_LOOKUPS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Cat CacheNeededMinisize(CAT_CACHE_NEEDED_MINISIZE)

Minimumrequiredcatalog cachesize in page (4KB) units.

COPY ulong Yes All -- ( CAT_CACHE_SIZE_TOP+4,095 ) /4,096 +0.9(theresult isto berounded upto thenearestinteger)


Number oftimes thecatalog cachehasoverflowed outof theallocatedmemoryenvironment.

COPY ulong Yes All -- SQLM_ELM_CAT_CACHE_OVERFLOWS

Cat CacheSize Top(CAT_CACHE_SIZE_TOP)

Maximum sizereached by thecatalog cache,in bytes.

COPY ulong Yes All Y SQLM_ELM_CAT_CACHE_SIZE_TOP



AVG float No All -- ( 1 -( CAT_CACHE_INSERTS/CAT_CACHE_LOOKUPS )) * 100

Interval(INTERVAL)





AVG float No All -- ( 1-( PKG_CACHE_INSERTS/PKG_CACHE_LOOKUPS )) * 100



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource


Total numberof occurrenceswherepackage cacheinserts werenecessarybecause therequestedsection couldnot be used.

COPY ulong Yes All -- SQLM_ELM_PKG_CACHE_INSERTS


The number ofsection andpackagesearches inthe packagecache thatwereperformed byapplications.

COPY ulong Yes All -- SQLM_ELM_PKG_CACHE_LOOKUPS

Pkg CacheNeededMinisize(PKG_CACHE_NEEDED_MINISIZE)

Minimumpackage cachesize required,in page (4 KB)units. If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

COPY ulong Yes All -- ( PKG_CACHE_SIZE_TOP+4,095 ) /4,096 +0.9(theresult isto berounded upto thenearestinteger)

Pkg CacheNumOverflows(PKG_CACHE_NUM_OVERFLOWS)

Number oftimes thepackage cachehasoverflowed outof theallocatedmemoryenvironment.

COPY ulong Yes All -- SQLM_ELM_PKG_CACHE_NUM_OVERFLOWS

Pkg CacheSize Top(PKG_CACHE_SIZE_TOP)

Maximum sizereached by thepackagecache, inbytes. If themonitoring

COPY ulong Yes All Y SQLM_ELM_PKG_CACHE_SIZE_TOP



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

target is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.





Record name.This is alwaysDCAI.

COPY char(8)


DB2 Configuration (PD_DCFE)

Function

The DB2 Configuration (PD_DCFE) record stores information about DB2configuration parameters.

Table 2-283 DB2 Configuration (PD_DCFE) Default and Changeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

From the creation to the deletion of the database.


Record Size


Table 2-284 DB2 Configuration (PD_DCFE) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

App Ctl HeapSZ(APP_CTL_HEAP_SZ)

Applicationcontrol heapsize, in page(4 KB) units.If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- word No All -- SQLF_DBTN_APP_CTL_HEAP_SZ

AppgroupMem SZ(APPGROUP_MEM_SZ)

Maximum sizeof theapplicationgroup memoryset, in page (4KB) units. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLF_DBTN_APPGROUP_MEM_SZ

ApplheapSZ(APPLHEAPSZ)

Applicationheap size, inpage (4 KB)units.

-- word No All -- SQLF_DBTN_APPLHEAPSZ

CatalogcacheSZ(CATALOGCACHE_SZ)

Catalog cachesize, in page(4 KB) units.

-- long No All -- SQLF_DBTN_CATALOGCACHE_SZ

ChngpgsThresh(CHNGPGS_THRESH)

Thresholdvalue for thenumber ofchangedpages.

-- word No All -- SQLF_DBTN_CHNGPGS_THRESH



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

DatabaseMemory(DATABASE_MEMORY)

Databasesharedmemory size,in page (4 KB)units.

-- ulong No All -- SQLF_DBTN_DATABASE_MEMORY

Dbheap(DBHEAP)

Databaseheap, in page(4 KB) units.

-- ulong No All -- SQLF_DBTN_DBHEAP

Dft PrefetchSZ(DFT_PREFETCH_SZ)

Defaultprefetch size,in page (4 KB)units.

-- short No All -- SQLF_DBTN_DFT_PREFETCH_SZ

Interval(INTERVAL)



Locklist(LOCKLIST)

Maximumstorage forlock lists, inpage (4 KB)units.

-- ulong No All -- SQLF_DBTN_LOCKLIST

LogbufSZ(LOGBUFSZ)

Log buffersize, in page(4 KB) units.

-- word No All -- SQLF_DBTN_LOGBUFSZ

MaxConnections(MAX_CONNECTIONS)

Maximumnumber ofclientconnections.

-- long No All -- SQLF_KTN_MAX_CONNECTIONS

MaxCoordagents(MAX_COORDAGENTS)

Maximumnumber ofcoordinatoragents.

-- long No All -- SQLF_KTN_MAX_COORDAGENTS

Maxappls(MAXAPPLS)

Maximumnumber ofactiveapplications.

-- word No All -- SQLF_DBTN_MAXAPPLS

Maxcagents(MAXCAGENTS)

Maximumnumber ofconcurrentagents. If themonitoringtarget is DB2

-- long No All -- SQLF_KTN_MAXCAGENTS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

Maxfilop(MAXFILOP)

Maximumnumber ofopen databasefiles for eachapplication.

-- word No All -- SQLF_DBTN_MAXFILOP

Maxlocks(MAXLOCKS)

Maximum locklist percentagebeforeescalation.

-- word No All -- SQLF_DBTN_MAXLOCKS

Maxtotfilop(MAXTOTFILOP)

Maximum totalnumber ofopen files.

-- word No All -- SQLF_KTN_MAXTOTFILOP

Min Priv Mem(MIN_PRIV_MEM)

Minimumamount ofcommittedmemory, inpage (4 KB)units. Correctvalues cannotbe collectedfor this field ifthe monitoringtarget is DB2V9.1 or later.

-- ulong No All -- SQLF_KTN_MIN_PRIV_MEM

Mon Heap SZ(MON_HEAP_SZ)

Heap size forthe databasesystemmonitor, inpage (4 KB)units.

-- word No All -- SQLF_KTN_MON_HEAP_SZ

NumIocleaners(NUM_IOCLEANERS)

Number ofasynchronouspage cleaners.

-- word No All -- SQLF_DBTN_NUM_IOCLEANERS

NumIoservers(NUM_IOSERVERS)

Number of I/Oservers.

-- word No All -- SQLF_DBTN_NUM_IOSERVERS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

NumPoolagents(NUM_POOLAGENTS)

Size of theagent pool.

-- long No All -- SQLF_KTN_NUM_POOLAGENTS

PckcacheSZ(PCKCACHESZ)

Size of thepackagecache, in page(4 KB) units.Since this fieldis in ulongformat, (-1) isdisplayed as(4294967295).

-- ulong No All -- SQLF_DBTN_PCKCACHESZ

Query HeapSZ(QUERY_HEAP_SZ)

Query heapsize, in page(4 KB) units.If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- long No All -- SQLF_KTN_QUERY_HEAP_SZ





Record name.This is alwaysDCFE.

-- char(8)


Sortheap(SORTHEAP)

Sort heapsize, in page(4 KB) units.

-- ulong No All -- SQLF_DBTN_SORTHEAP

Lock Information on Application (PD_DLIA)

Function

The Lock Information on Application (PD_DLIA) record stores lock informationon the application level.


Table 2-285 Lock Information on Application (PD_DLIA) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

AGENT_ID

Lifetime


Record Size


Table 2-286 Lock Information on Application (PD_DLIA) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Agent Id(AGENT_ID)



Appl Id(APPL_ID)

ID of anapplicationwhen itconnects tothe databaseof thedatabasemanager.

-- string(33)




-- string(257)


Auth Id(AUTH_ID)

AuthorizationID of the user

-- string(33)




View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

who hascalled theapplicationthat is beingmonitored.

DB Name(DB_NAME)


-- string(9)


Deadlocks(DEADLOCKS)

Total numberof deadlocksthat occurred.

-- ulong No All -- SQLM_ELM_DEADLOCKS

Interval(INTERVAL)



Lock Escals(LOCK_ESCALS)

Number oftimes lockswereescalatedfrom themultiple-rowlock to thetable lock.

-- ulong No All -- SQLM_ELM_LOCK_ESCALS

LockTimeouts(LOCK_TIMEOUTS)

Number oftimeoutscaused whenrequests forlocking theobject werenot accepted.

-- ulong No All -- SQLM_ELM_LOCK_TIMEOUTS

Lock WaitTime(LOCK_WAIT_TIME)

Total elapsedtime that wasrequired forwaiting for alock.

-- ulong No All -- SQLM_ELM_LOCK_WAIT_TIME

Lock WaitTime Avg

Average timethat wasrequired for

-- float No All -- LOCK_WAIT_TIME /LOCK_WAITS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(LOCK_WAIT_TIME_AVG)

waiting for alock.


Total numberof times theapplication orconnectionwaited for alock.

-- ulong No All -- SQLM_ELM_LOCK_WAITS


Number oflocks that arecurrently held.

-- ulong No All -- SQLM_ELM_LOCKS_HELD

LocksWaiting(LOCKS_WAITING)

Number ofagents thatare waiting forlocks.

-- ulong No All -- SQLM_ELM_LOCKS_WAITING




Record_Time(RECORD_TIME)



Record_Type(INPUT_RECORD_TYPE)

Record name.This is alwaysDLIA.

-- char(8)

Yes All -- AgentCollector

Uow LockWait Time(UOW_LOCK_WAIT_TIME)

Total elapsedtime that wasrequired forthis task unitto wait for alock.

-- ulong No All -- SQLM_ELM_UOW_LOCK_WAIT_TIME

X Lock Escals(X_LOCK_ESCALS)

Number oftimes lockswereescalatedfrom themultiple-rowlock to theexclusivetable lock.Alternatively,

-- ulong No All -- SQLM_ELM_X_LOCK_ESCALS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

the number oftimes thetable lockswere changedto theexclusivelocks due tothe exclusiverow lock.

Lock Information on Database (PD_DLID)

Function

The Lock Information on Database (PD_DLID) record stores lock informationon the database level.

Table 2-287 Lock Information on Database (PD_DLID) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

While one or more applications are connected to the database, or thedatabase is activated.

Record Size



Table 2-288 Lock Information on Database (PD_DLID) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Deadlocks(DEADLOCKS)

Total numberof deadlocksthat occurred.

-- ulong No All -- SQLM_ELM_DEADLOCKS

Interval(INTERVAL)



Lock Escals(LOCK_ESCALS)

Number oftimes lockswere escalatedfrom themultiple-rowlock to thetable lock.

-- ulong No All -- SQLM_ELM_LOCK_ESCALS

Lock List InUse(LOCK_LIST_IN_USE)

Total amountof lock listmemory inuse, in bytes.

-- ulong No All -- SQLM_ELM_LOCK_LIST_IN_USE

LockTimeouts(LOCK_TIMEOUTS)

Number oftimeoutscaused whenrequests forlocking theobject werenot accepted.

-- ulong No All -- SQLM_ELM_LOCK_TIMEOUTS

Lock WaitTime(LOCK_WAIT_TIME)

Total elapsedtime that wasrequired forwaiting for alock.

-- ulong No All -- SQLM_ELM_LOCK_WAIT_TIME

Lock WaitTime Avg(LOCK_WAIT_TIME_AVG)

Average timethat wasrequired forwaiting for alock.

-- float No All -- LOCK_WAIT_TIME /LOCK_WAITS


Total numberof times theapplication orconnectionwaited for alock.

-- ulong No All -- SQLM_ELM_LOCK_WAITS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource


Number oflocks that arecurrently held.

-- ulong No All -- SQLM_ELM_LOCKS_HELD

LocksWaiting(LOCKS_WAITING)

Number ofagents thatare waiting forlocks.

-- float No All -- SQLM_ELM_LOCKS_WAITING

Record_Time(ERECORD_TIM)



Record_Type(INPUT_RECORD_TYPE)

Record name.This is alwaysDLID

-- char(8)


X Lock Escals(X_LOCK_ESCALS)

Number oftimes lockswere escalatedfrom themultiple-rowlock to theexclusive tablelock.Alternatively,the number oftimes thetable lockswere changedto theexclusive locksdue to theexclusive rowlock.

-- ulong No All -- SQLM_ELM_X_LOCK_ESCALS


Function

The Sort Status on Database (PD_DSOD) record stores information aboutsorting on the database level.


Table 2-289 Sort Status on Database (PD_DSOD) Default and ChangeableValues



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size


Table 2-290 Sort Status on Database (PD_DSOD) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Active Sorts(ACTIVE_SORTS)

Number ofsorts in thedatabase forwhich the sortheap iscurrentlyallocated.

-- ulong No All -- SQLM_ELM_ACTIVE_SORTS

Interval(INTERVAL)








View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource


Record name.This is alwaysDSOD.

-- char(8)


Sheapthres(SHEAPTHRES)

Sort heapthreshold.

-- ulong No All -- SQLF_KTN_SHEAPTHRES

SheapthresShr(SHEAPTHRES_SHR)

Sort heapthreshold forshared sorts.

-- ulong No All -- SQLF_DBTN_SHEAPTHRES_SHR


Total numberof sort heapspace pagesallocated to allsortoperations forthe selectedlevel at thetime thesnapshot wastaken.

-- ulong No All -- SQLM_ELM_SORT_HEAP_ALLOCATED

Sort HeapAllocatedAvg(SORT_HEAP_ALLOCATED_AVG)

Averagenumber ofpages for sortheap spaceallocated to allsorts at theselected level,whensnapshots aretaken.

-- float No All -- SORT_HEAP_ALLOCATED/ACTIVE_SORTS

SortOverflows(SORT_OVERFLOWS)

Total numberof sorts whichmay needtemporarymemory diskspace, as aresult of usingup the sortheap.

-- ulong No All Y SQLM_ELM_SORT_OVERFLOWS

SortOverflowsRate(SORT_OVERFLOWS_RATE)

Percentage ofsorts whichmay needtemporarymemory diskspace, as aresult of using

-- float No All -- ( SORT_OVERFLOWS /TOTAL_SORTS ) * 100



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

up the sortheap.

Sort ShrheapAllocated(SORT_SHRHEAP_ALLOCATED)

Currentlyallocated sortshared heap.

-- ulong No All -- SQLM_ELM_SORT_SHRHEAP_ALLOCATED

Sort ShrheapAllocatedRate(SORT_SHRHEAP_ALLOCATED_RATE)

Shared sortmemory usagefor thedatabase.

-- float No All -- SHEAPTHRES_SHR !=0 ?( SORT_SHRHEAP_ALLOCATED /SHEAPTHRES_SHR ) *100 :( SORT_SHRHEAP_ALLOCATED /SHEAPTHRES) * 100

Sort ShrheapTop(SORT_SHRHEAP_TOP)

Maximumwatermark forthe sortshared heap.

-- ulong No All -- SQLM_ELM_SORT_SHRHEAP_TOP

Total SortTime(TOTAL_SORT_TIME)

Total timeelapsed for allexecutedsorts, inmilliseconds.

-- ulong No All -- SQLM_ELM_TOTAL_SORT_TIME

Total SortTime Avg(TOTAL_SORT_TIME_AVG)

Average timeelapsed for allexecutedsorts, inmilliseconds.

-- ulong No All -- TOTAL_SORT_TIME /TOTAL_SORTS

Total Sorts(TOTAL_SORTS)

Total numberof sortsexecuted.

-- ulong No All Y SQLM_ELM_TOTAL_SORTS


SQL Statement on Application (PD_DSQA)

Function

The SQL Statement on Application (PD_DSQA) record stores SQL Statementinformation on the application level. This is a multi-instance record.

Table 2-291 SQL Statement on Application (PD_DSQA) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

AGENT_ID

Lifetime


Record Size


Table 2-292 SQL Statement on Application (PD_DSQA) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Agent Id(AGENT_ID)



Appl Id(APPL_ID)


-- string(33)



Name of theapplicationthat is being

-- string(257)




View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

executed onthe client.

Auth Id(AUTH_ID)

AuthorizationID of the userwho has calledthe applicationthat is beingmonitored.

-- string(33)


Commit SQLSTMTS(COMMIT_SQL_STMTS)

Total numberof SQL COMMITstatementsattempted.

-- ulong No All Y SQLM_ELM_COMMIT_SQL_STMTS

DB Name(DB_NAME)


-- string(9)


DDL SQLSTMTS(DDL_SQL_STMTS)

Number ofSQL DataDefinitionLanguage(DDL)statementsexecuted.

-- ulong No All Y SQLM_ELM_DDL_SQL_STMTS

DDL SQLSTMTS Rate(DDL_SQL_STMTS_RATE)

Ratio of SQLData DefinitionLanguage(DDL)statementsexecuted.

-- float No All -- DDL_SQL_STMTS /( DYNAMIC_SQL_STMTS+STATIC_SQL_STMTS ) *100

Dynamic SQLSTMTS(DYNAMIC_SQL_STMTS)

Number ofdynamic SQLstatementsattempted.

-- ulong No All Y SQLM_ELM_DYNAMIC_SQL_STMTS

Failed SQLSTMTS(FAILED_SQL_STMTS)

Number ofattemptedSQLstatements for

-- ulong No All Y SQLM_ELM_FAILED_SQL_STMTS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

which failuresoccurred.

Interval(INTERVAL)

Time forinformationcollected(seconds).





PrivWorkspaceNumOverflows(PRIV_WORKSPACE_NUM_OVERFLOWS)

Number oftimes theprivateworkspaceoverflowed outof the rangefor allocatedmemory. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_PRIV_WORKSPACE_NUM_OVERFLOWS

PrivWorkspaceSectionInserts(PRIV_WORKSPACE_SECTION_INSERTS)

Number oftimesapplicationsperformedSQL sectioninserts intothe privateworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_PRIV_WORKSPACE_SECTION_INSERTS

PrivWorkspace

Number oftimesapplications

-- ulong No All -- SQLM_ELM_PRIV_WORKSP



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

SectionLookups(PRIV_WORKSPACE_SECTION_LOOKUPS)

performedSQL sectionlookups in theagent privateworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

ACE_SECTION_LOOKUPS

PrivWorkspaceSize Top(PRIV_WORKSPACE_SIZE_TOP)

Maximum sizeattained by aprivateworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All Y SQLM_ELM_PRIV_WORKSPACE_SIZE_TOP





Record name.This is alwaysDSQA.

-- char(8)


Rollback SQLSTMTS(ROLLBACK_SQL_STMTS)

Total numberof SQLROLLBACKstatementsattempted.

-- ulong No All Y SQLM_ELM_ROLLBACK_SQL_STMTS

Select SQLSTMTS(SELECT_SQL_STMTS)

Number ofSQL SELECTstatements.

-- ulong No All Y SQLM_ELM_SELECT_SQL_STMTS

Select SQLSTMTS Rate

Ratio ofSELECT

-- float No All -- SELECT_SQL_STMTS /( DYNAMIC_



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(SELECT_SQL_STMTS_RATE)

statements toall statements.

SQL_STMTS+STATIC_SQL_STMTS ) *100

ShrWorkspaceHit Rate(SHR_WORKSPACE_HIT_RATE)

Sharedworkspace hitrate. If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- float No All -- ( 1 -( SHR_WORKSPACE_SECTION_INSERTS /SHR_WORKSPACE_SECTION_LOOKUPS) ) * 100

ShrWorkspaceNumOverflows(SHR_WORKSPACE_NUM_OVERFLOWS)

Number oftimes thesharedworkspaceoverflowed outof the rangefor allocatedmemory. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_SHR_WORKSPACE_NUM_OVERFLOWS

ShrWorkspaceSectionInserts(SHR_WORKSPACE_SECTION_INSERTS)

Number oftimesapplicationsperformedSQL sectioninserts intothe sharedworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause the

-- ulong No All -- SQLM_ELM_SHR_WORKSPACE_SECTION_INSERTS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

version is notrecommended.

ShrWorkspaceSectionLookups(SHR_WORKSPACE_SECTION_LOOKUPS)

Number oftimesapplicationsperformedSQL sectionlookups in thesharedworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_SHR_WORKSPACE_SECTION_LOOKUPS

ShrWorkspaceSize Top(SHR_WORKSPACE_SIZE_TOP)

Maximum sizeattained by asharedworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All Y SQLM_ELM_SHR_WORKSPACE_SIZE_TOP

Static SQLSTMTS(STATIC_SQL_STMTS)

Number ofstatic SQLstatementsattempted.

-- ulong No All Y SQLM_ELM_STATIC_SQL_STMTS

ThroughtputSQL STMTS(THROUGHTPUT_SQL_STMTS)

Total numberof successfulSQLstatements.

-- ulong No All -- ( DYNAMIC_SQL_STMTS+STATIC_SQL_STMTS ) -FAILED_SQL_STMTS

UID SQLSTMTS(UID_SQL_STMTS)

Number ofSQL UPDATE,INSERT, andDELETE

-- ulong No All Y SQLM_ELM_UID_SQL_STMTS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

statementsexecuted.

UID SQLSTMTS Rate(UID_SQL_STMTS_RATE)

Ratio of SQLUPDATE,INSERT, andDELETEstatementsexecuted.

-- float No All -- UID_SQL_STMTS /( DYNAMIC_SQL_STMTS+STATIC_SQL_STMTS ) *100


Function

The SQL Statement on Database (PD_DSQD) record stores information aboutSQL statements on the database level.

Table 2-293 SQL Statement on Database (PD_DSQD) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime


Record Size



Table 2-294 SQL Statement on Database (PD_DSQD) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Commit SQLSTMTS(COMMIT_SQL_STMTS)

Total numberof SQL COMMITstatementsattempted.

-- ulong No All Y SQLM_ELM_COMMIT_SQL_STMTS

DDL SQLSTMTS(DDL_SQL_STMTS)

Number ofSQL DataDefinitionLanguage(DDL)statementsexecuted.

-- ulong No All Y SQLM_ELM_DDL_SQL_STMTS

DDL SQLSTMTS Rate(DDL_SQL_STMTS_RATE)

Ratio of SQLData DefinitionLanguage(DDL)statementsexecuted.

-- float No All -- DDL_SQL_STMTS /( DYNAMIC_SQL_STMTS+STATIC_SQL_STMTS ) *100

Dynamic SQLSTMTS(DYNAMIC_SQL_STMTS)

Number ofdynamic SQLstatementsattempted.

-- ulong No All Y SQLM_ELM_DYNAMIC_SQL_STMTS

Failed SQLSTMTS(FAILED_SQL_STMTS)

Number ofattemptedSQLstatements forwhich failuresoccurred.

-- ulong No All Y SQLM_ELM_FAILED_SQL_STMTS

Interval(INTERVAL)

Interval atwhich theinformationcollected, inseconds.


PrivWorkspaceNumOverflows(PRIV_WORKSPACE_NUM_OVERFLOWS)

Number oftimes theprivateworkspaceoverflowed outof theboundary forthe allocatedmemory. Ifthe monitoringtarget is DB2

-- ulong No All -- SQLM_ELM_PRIV_WORKSPACE_NUM_OVERFLOWS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

PrivWorkspaceSectionInserts(PRIV_WORKSPACE_SECTION_INSERTS)

Number oftimesapplicationsperformedSQL sectioninserts intothe privateworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_PRIV_WORKSPACE_SECTION_INSERTS

PrivWorkspaceSectionLookups(PRIV_WORKSPACE_SECTION_LOOKUPS)

Number oftimesapplicationsperformedSQL sectionlookups in theagent privateworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_PRIV_WORKSPACE_SECTION_LOOKUPS

PrivWorkspaceSize Top(PRIV_WORKSPACE_SIZE_TOP)

Maximum sizeattained by aprivateworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correct

-- ulong No All Y SQLM_ELM_PRIV_WORKSPACE_SIZE_TOP



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

value cannotbe collectedbecause theversion is notrecommended.





Record name.This is alwaysDSQD.

-- char(8)


Rollback SQLSTMTS(ROLLBACK_SQL_STMTS)

Total numberof SQLROLLBACKstatementsattempted.

-- ulong No All Y SQLM_ELM_ROLLBACK_SQL_STMTS

Select SQLSTMTS(SELECT_SQL_STMTS)

Number ofSQL SELECTstatements.

-- ulong No All Y SQLM_ELM_SELECT_SQL_STMTS

Select SQLSTMTS Rate(SELECT_SQL_STMTS_RATE)

Ratio ofSELECTstatements toall statements.

-- float No All -- SELECT_SQL_STMTS /( DYNAMIC_SQL_STMTS+STATIC_SQL_STMTS ) *100

ShrWorkspaceHit Rate(SHR_WORKSPACE_HIT_RATE)

Sharedworkspace hitrate. If themonitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- float No All -- ( 1 -( SHR_WORKSPACE_SECTION_INSERTS /SHR_WORKSPACE_SECTION_LOOKUPS) ) * 100

ShrWorkspaceNumOverflows

Number oftimes thesharedworkspaceoverflowed out

-- ulong No All -- SQLM_ELM_SHR_WORKSPACE_NUM_OVERFLOWS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(SHR_WORKSPACE_NUM_OVERFLOWS)

of theboundary forthe allocatedmemory. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

ShrWorkspaceSectionInserts(SHR_WORKSPACE_SECTION_INSERTS)

Number oftimesapplicationsperformedSQL sectioninserts intothe sharedworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_SHR_WORKSPACE_SECTION_INSERTS

ShrWorkspaceSectionLookups(SHR_WORKSPACE_SECTION_LOOKUPS)

Number oftimesapplicationsperformedSQL sectionlookups in thesharedworkspace. Ifthe monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

-- ulong No All -- SQLM_ELM_SHR_WORKSPACE_SECTION_LOOKUPS

ShrWorkspaceSize Top

Maximum sizeattained by asharedworkspace. If

-- ulong No All Y SQLM_ELM_SHR_WORKSPACE_SIZE_TOP



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(SHR_WORKSPACE_SIZE_TOP)

the monitoringtarget is DB2V9.5 or later,the correctvalue cannotbe collectedbecause theversion is notrecommended.

Static SQLSTMTS(STATIC_SQL_STMTS)

Number ofstatic SQLstatementsattempted.

-- ulong No All Y SQLM_ELM_STATIC_SQL_STMTS

ThroughtputSQL STMTS(THROUGHTPUT_SQL_STMTS)

Total numberof successfulSQLstatements.

-- ulong No All -- ( DYNAMIC_SQL_STMTS+STATIC_SQL_STMTS ) -FAILED_SQL_STMTS

UID SQLSTMTS(UID_SQL_STMTS)

Number ofSQL UPDATE,INSERT, andDELETEstatementsexecuted.

-- ulong No All Y SQLM_ELM_UID_SQL_STMTS

UID SQLSTMTS Rate(UID_SQL_STMTS_RATE)

Ratio of SQLUPDATE,INSERT, andDELETEstatementsexecuted.

-- float No All -- UID_SQL_STMTS /( DYNAMIC_SQL_STMTS+STATIC_SQL_STMTS ) *100

Tablespace Information on DB (PD_DTID)

Function

The Tablespace Information on DB (PD_DTID) record stores tablespaceinformation. This is a multi-instance record.


Table 2-295 Tablespace Information on DB (PD_DTID) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

TABLESPACE_ID

Lifetime


Record Size


Table 2-296 Tablespace Information on DB (PD_DTID) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

Direct ReadReqs(DIRECT_READ_REQS)

Number ofrequests toperform adirect read ofone or moresectors ofdata.

-- ulong No All -- SQLM_ELM_DIRECT_READ_REQS

Direct ReadTime(DIRECT_READ_TIME)

Elapsed time(inmilliseconds)required toperform thedirect reads.

-- ulong No All -- SQLM_ELM_DIRECT_READ_TIME

Direct Reads(DIRECT_READS)

Number ofreadoperationsthat do not

-- ulong No All -- SQLM_ELM_DIRECT_READS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

use the bufferpool.

Direct WriteReqs(DIRECT_WRITE_REQS)

Number ofrequests toperform adirect write ofone or moresectors ofdata.

-- ulong No All -- SQLM_ELM_DIRECT_WRITE_REQS

Direct WriteTime(DIRECT_WRITE_TIME)

Elapsed time(inmilliseconds)required toperform thedirect writes.

-- ulong No All -- SQLM_ELM_DIRECT_WRITE_TIME

Direct Writes(DIRECT_WRITES)

Number ofwriteoperationsthat do notuse the bufferpool.

-- ulong No All -- SQLM_ELM_DIRECT_WRITES

Files Closed(FILES_CLOSED)

Total numberof databasefiles closed.

-- ulong No All -- SQLM_ELM_FILES_CLOSED

Interval(INTERVAL)



Pool AsyncData ReadReqs(POOL_ASYNC_DATA_READ_REQS)

Number ofasynchronousread requests.

-- ulong No All -- SQLM_ELM_POOL_ASYNC_DATA_READ_RAQS


Number ofpages readasynchronously into thebuffer pool.

-- ulong No All Y SQLM_ELM_POOL_ASYNC_DATA_READS

Pool AsyncData ReadsRate

Ratio of theprefetcher'sasynchronousdata pagereads into thebuffer pool to

-- float No All -- ( POOL_ASYNC_DATA_READS /( POOL_DATA_P_READS+



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(POOL_ASYNC_DATA_READS_RATE)

the number ofread requestsrequiring I/Ofor enteringdata pagesinto the bufferpool.

POOL_TEMP_DATA_P_READS ) ) *100


Number oftimes a bufferpool data pagewas physicallywritten to diskby either anasynchronouspage cleaner,or aprefetcher.

-- ulong No All Y SQLM_ELM_POOL_ASYNC_DATA_WRITES



-- float No All -- POOL_ASYNC_DATA_WRITES /POOL_DATA_WRITES *100



-- ulong No All Y SQLM_ELM_POOL_ASYNC_INDEX_READS

Pool AsyncIndex ReadsRate(POOL_ASYNC_INDEX_READS_RATE)

Ratio ofasynchronousindex pagereads by theprefetcher intothe bufferpool, to thenumber ofphysical readrequests toenter index

-- float No All -- ( POOL_ASYNC_INDEX_READS /( POOL_INDEX_P_READS+POOL_TEMP_INDEX_P_READS ) ) *100



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

pages into thebuffer pool.



-- ulong No All Y SQLM_ELM_POOL_ASYNC_INDEX_WRITES



-- float No All -- POOL_ASYNC_INDEX_WRITES /POOL_INDEX_WRITES *100



-- ulong No All Y SQLM_ELM_POOL_ASYNC_READ_TIME



-- float No All -- POOL_ASYNC_READ_TIME/( POOL_ASYNC_DATA_READS +POOL_ASYNC_INDEX_READS )

Pool AsyncTotal Reads

Total of datapages andindex pagesread inasynchronous

-- ulong No All -- POOL_ASYNC_DATA_READS +POOL_ASYNC



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(POOL_ASYNC_TOTAL_READS)

mode by theprefetcher intothe bufferpool.

_INDEX_READS



-- ulong No All -- POOL_ASYNC_DATA_WRITES +POOL_ASYNC_INDEX_WRITES



-- ulong No All Y SQLM_ELM_POOL_ASYNC_WRITE_TIME



-- float No All -- POOL_ASYNC_WRITE_TIME /( POOL_ASYNC_DATA_WRITES +POOL_ASYNC_INDEX_WRITES )

Pool DataFrom Estore(POOL_DATA_FROM_ESTORE)

Number ofdata pagescopied fromextendedstorage to thebuffer pool.Correct valuescannot becollected for

-- ulong No All Y SQLM_ELM_POOL_DATA_FROM_ESTORE



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

this field if themonitoringtarget is DB2V9.1 or later.


Data page hitrate.

-- float No All -- • If themonitoringtargetis DB2V9.1:( 1 -( POOL_DATA_P_READS /POOL_DATA_L_READS) ) *100


Pool Data LReads(POOL_DATA_L_READS)

Number oflogical readrequests fordata pagesthat passedthrough thebuffer pool.

-- ulong No All Y SQLM_ELM_POOL_DATA_L_READS



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource



-- ulong No All Y SQLM_ELM_POOL_DATA_P_READS



-- ulong No All Y SQLM_ELM_POOL_DATA_TO_ESTORE



-- ulong No All Y SQLM_ELM_POOL_DATA_WRITES



-- ulong No All Y SQLM_ELM_POOL_INDEX_FROM_ESTORE


Index page hitrate.

-- float No All -- • If themonitoringtargetis DB2V9.1:( 1 -( POOL_INDEX_P_READS /



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

POOL_INDEX_L_READS) ) *100

• If themonitoringtargetis DB2V9.5 orlater:( 1 -( ( POOL_INDEX_P_READS -POOL_ASYNC_INDEX_READS )/POOL_INDEX_L_READS) ) *100



-- ulong No All Y SQLM_ELM_POOL_INDEX_L_READS



-- ulong No All Y SQLM_ELM_POOL_INDEX_P_READS


Number ofindex pagescopied fromthe buffer poolto extendedstorage.Correct valuescannot becollected forthis field if the

-- ulong No All Y SQLM_ELM_POOL_INDEX_TO_ESTORE



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

monitoringtarget is DB2V9.1 or later.



-- ulong No All Y SQLM_ELM_POOL_INDEX_WRITES



-- ulong No All Y SQLM_ELM_POOL_READ_TIME



-- float No All -- POOL_READ_TIME /( POOL_DATA_P_READS+POOL_INDEX_P_READS +POOL_XDA_P_READS +POOL_TEMP_DATA_P_READS +POOL_TEMP_INDEX_P_READS +POOL_TEMP_XDA_P_READS )



-- float No All -- 1 -( ( POOL_DATA_P_READS +POOL_XDA_P_READS +POOL_INDEX_P_READS +POOL_TEMP_DATA_P_READS +POOL_TEMP_XDA_P_READ



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

S +POOL_TEMP_INDEX_P_READS ) /( POOL_DATA_L_READS+POOL_INDEX_L_READS +POOL_XDA_L_READS +POOL_TEMP_DATA_L_READS +POOL_TEMP_INDEX_L_READS +POOL_TEMP_XDA_L_READS ) ) *100



-- ulong No All -- POOL_DATA_WRITES +POOL_INDEX_WRITES +POOL_XDA_WRITES



-- ulong No All Y SQLM_ELM_POOL_WRITE_TIME



-- float No All -- POOL_WRITE_TIME /( POOL_DATA_WRITES +POOL_INDEX_WRITES +POOL_XDA_WRITES )


Collection endtime for theperformance




View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

data stored inthe record.


Record name.This is alwaysDTID.

-- char(8)


TablespaceContent Type(TABLESPACE_CONTENT_TYPE)

Type ofcontent in atablespace.

-- unsignedchar

No All -- SQLM_ELM_TABLESPACE_CONTENT_TYPE

TablespaceCur Pool Id(TABLESPACE_CUR_POOL_ID)

Buffer poolidentifier for abuffer poolthat atablespace iscurrentlyusing.

-- ulong No All -- SQLM_ELM_TABLESPACE_CUR_POOL_ID

TablespaceExtent Size(TABLESPACE_EXTENT_SIZE)

Extent sizeused by atablespace.

-- ulong No All -- SQLM_ELM_TABLESPACE_EXTENT_SIZE

TablespaceFree Pages(TABLESPACE_FREE_PAGES)

Total numberof pages thatare currentlyfree in atablespace.

-- ulong No All -- SQLM_ELM_TABLESPACE_FREE_PAGES

TablespaceId(TABLESPACE_ID)

An integerthat uniquelyrepresents atablespaceused by thecurrentdatabase.

-- ulong No All -- SQLM_ELM_TABLESPACE_ID

TablespaceMin RecoveryTime(TABLESPACE_MIN_RECOVERY_TIME)

A timestampshowing theearliest pointin time towhich atablespace canbe rolledforward (thenumber ofaccumulatedseconds since1 Jan 1970

-- ulong No All -- SQLM_ELM_TABLESPACE_MIN_RECOVERY_TIME



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

00:00:00GMT).

TablespaceMin RecoveryTime S(TABLESPACE_MIN_RECOVERY_TIME_S)

A timestampshowing theearliest pointin time towhich atablespace canbe rolledforward.

-- string(27)

No All -- SQLM_ELM_TABLESPACE_MIN_RECOVERY_TIME


Name of atablespace.

-- string[19]

No All -- SQLM_ELM_TABLESPACE_NAME

TablespaceNext Pool Id(TABLESPACE_NEXT_POOL_ID)

Buffer poolidentifier for abuffer poolthat atablespace willuse at thenext databasestartup.

-- ulong No All -- SQLM_ELM_TABLESPACE_NEXT_POOL_ID

TablespaceNumContainers(TABLESPACE_NUM_CONTAINERS)

Total numberof containersin thetablespace.

-- ulong No All -- SQLM_ELM_TABLESPACE_NUM_CONTAINERS

TablespaceNumQuiescers(TABLESPACE_NUM_QUIESCERS)

Number ofuser'squiescing thetablespace(can be in therange from 0to 5).

-- ulong No All -- SQLM_ELM_TABLESPACE_NUM_QUIESCERS

TablespaceNum Ranges(TABLESPACE_NUM_RANGES)

Number ofranges(entries) inthe tablespacemap. This canbe in therange from 1to hundreds(but is usuallyless than adozen). The

-- ulong No All -- SQLM_ELM_TABLESPACE_NUM_RANGES



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

tablespacemap onlyexists for DMStablespaces.

TablespacePage Size(TABLESPACE_PAGE_SIZE)

Page size usedby atablespace, inbytes.

-- ulong No All -- SQLM_ELM_TABLESPACE_PAGE_SIZE

TablespacePage Top(TABLESPACE_PAGE_TOP)

Page in atablespacethat is holdingthe high-watermark.

-- ulong No All -- SQLM_ELM_TABLESPACE_PAGE_TOP

TablespacePending FreePages(TABLESPACE_PENDING_FREE_PAGES)

Number ofpages in atablespace,which wouldbecome free ifall pendingtransactionsare committedor rolled backand new spaceis requestedfor an object.

-- ulong No All -- SQLM_ELM_TABLESPACE_PENDING_FREE_PAGES

TablespacePrefetch Size(TABLESPACE_PREFETCH_SIZE)

Maximumnumber ofpages theprefetcher canget from thedisk at a time.

-- ulong No All -- SQLM_ELM_TABLESPACE_PREFETCH_SIZE

Tablespace RExtentsProcessed(TABLESPACE_R_EXTENTS_PROCESSED)

Number ofextents thatthe rebalancerhas alreadymoved sincethe rebalancerstarted orrestarted(whichever ismost recent).

-- ulong No All -- SQLM_ELM_TABLESPACE_REBALANCER_EXTENTS_PROCESSED

Tablespace RExtentsRemaining(TABLESPACE_R_EXTENTS_REMAINING)

Number ofextents to bemoved. Thisvalue iscalculated ateither therebalancer

-- ulong No All -- SQLM_ELM_TABLESPACE_REBALANCER_EXTENTS_REMAINING



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

start time orrestart time(whichever ismost recent).

Tablespace RLast ExtentMoved(TABLESPACE_R_LAST_EXTENT_MOVED)

Last extentmoved by therebalancer.

-- ulong No All -- SQLM_ELM_TABLESPACE_REBALANCER_LAST_EXTENT_MOVED

TablespaceRebalancerMode(TABLESPACE_REBALANCER_MODE)

An integerthatrepresentswhether aforward orreverserebalance istaking place.Its values(defined insqlmon.h) areas follows:No rebalancingtaking place:SQLM_TABLESPACE_NO_REBALForward:SQLM_TABLESPACE_FWD_REBALReverse:SQLM_TABLESPACE_REV_REBAL

-- unsignedchar

No All -- SQLM_ELM_TABLESPACE_REBALANCER_MODE

TablespaceRebalancerPriority(TABLESPACE_REBALANCER_PRIORITY)

Priority atwhich therebalancer isrunning in thedatabase.

-- ulong No All -- SQLM_ELM_TABLESPACE_REBALANCER_PRIORITY

Tablespace RRestart Time(TABLESPACE_R_RESTART_TIME)

Timestamprepresentingwhen arebalancerrestarted after

-- string[27]

No All -- SQLM_ELM_TABLESPACE_REBALANCER_RESTART_TIME



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

being pausedor stopped.

Tablespace RStart Time(TABLESPACE_R_START_TIME)

Timestamprepresentingwhen arebalancerstarted for thefirst time.

-- string[27]

No All -- SQLM_ELM_TABLESPACE_REBALANCER_START_TIME

TablespaceState(TABLESPACE_STATE)

This elementdescribes thecurrent stateof atablespace.

-- string[11]

No All -- SQLM_ELM_TABLESPACE_STATE

TablespaceStateChange ObjId(TABLESPACE_STATE_CHANGE_OBJ_ID)

Object thatcaused thetablespacestate to be setto Loadpending orDeletepending.

-- ulong No All -- SQLM_ELM_TABLESPACE_STATE_CHANGE_OBJECT_ID

TablespaceTotal Pages(TABLESPACE_TOTAL_PAGES)

Total numberof pages in atablespace.

-- ulong No All -- SQLM_ELM_TABLESPACE_TOTAL_PAGES

TablespaceType(TABLESPACE_TYPE)

Type of atablespace.

-- unsignedchar

No All -- SQLM_ELM_TABLESPACE_TYPE

TablespaceUsable Pages(TABLESPACE_USABLE_PAGES)

Total numberof pages in atablespaceminusoverheadpages.

-- ulong No All -- SQLM_ELM_TABLESPACE_USABLE_PAGES

TablespaceUsed Pages(TABLESPACE_USED_PAGES)

Total numberof pages thatare currentlyused (notfree) in atablespace.

-- ulong No All -- SQLM_ELM_TABLESPACE_USED_PAGES

TablespaceUsed PagesRate

Ratio of theused pages ina tablespace.

-- float No All -- TABLESPACE_USED_PAGES /TABLESPACE



View Name(Manager


RuleForma

tDelt

a

Supported

Versions

Restriction

DataSource

(TABLESPACE_USED_PAGES_RATE)

_USABLE_PAGES * 100

Agent for Enterprise Applications RecordsTable 2-297 Agent for Enterprise Applications Records on page 2-579 liststhe records that can be collected by Agent for Enterprise Applications and theinformation that is stored in each record.

Table 2-297 Agent for Enterprise Applications Records


BackgroundProcessing

PI_BTCP Information about the status and processingefficiency of the background system in the entireSAP system

Background Service PI_BTC Statistical information about the background service

CCMS Alert MonitorCommand

PD_ALMX Result of extracting the CCMS alert information ofthe SAP system

Dialog Service PI_DIA Statistical information about the dialog service

Enqueue Service PI_ENQ Statistical information about the enqueuing service

SAP BufferSummary

PI_BUFF Summary information about the SAP buffers

SAP InstanceSummary

PD_SRV Information about SAP instances (equivalent to theinformation that can be verified by transaction codeSM51)

SAP MemorySummary

PI_MEM Summary information about various SAP memories

Spool Service PI_SPO Statistical information about the spool service

System Log MonitorCommand

PD_SLMX Result of extracting the system log information ofthe SAP system

Update1 Service PI_UPD1 Statistical information about the V1 update service

Update2 Service PI_UPD2 Statistical information about the V2 update service

User definedMonitor (Perf.)

PI_UMP In SAP system monitor information, the performanceinformation collected according to user definitions

Work ProcessSummary

PD Overview of work processes (equivalent to theinformation that can be verified by transaction codeSM50)



WorkLoad SummaryInterval

PI Information needed to obtain and analyze the dialogtask's workload time statistics


Function

The Background Processing (PI_BTCP) record stores information about thestatus and processing efficiency of the background system of the entire SAPsystem.

Table 2-298 Background Processing (PI_BTCP) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size


Table 2-299 Background Processing (PI_BTCP) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

Instance Name(INSTANCE_NAME)

SAP instance name.This name usuallyconsists of a hostname, SAP system ID,and system number.This setting can be

COPY string(21)

No -- --



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

changed by the rdisp/myname parameter.

Interval(INTERVAL)

Interval in seconds atwhich records werestored (current valuein Record Time field -previous value inRecord Time field). Theinitial value is 0.

ADD ulong No -- --


Record creation time COPY time_t No -- --


Record type (BTCP) COPY char(8)

No -- --

System ID(SYSTEM_ID)

SAP system ID COPY string(9)

No -- --

SystemWideFreeBPWP(SYSTEM_WIDE_FREE_BP_WP)

Number of freebackground workprocesses in the entiresystem.

AVG float No -- RZ20(SAP-system-ID\BackgroundService\SystemWideFreeBPWP)

SystemWideQueueLength(SYSTEM_WIDE_QUEUE_LENGTH)

Average number ofjobs waiting forbackground workprocesses at allapplication servers

AVG float No -- RZ20(SAP-system-ID\BackgroundService\SystemWideQueueLength)


Function

The Background Service (PI_BTC) record stores statistical information aboutthe background service. One record is created for each SAP instance thatprovides this service.


Table 2-300 Background Service (PI_BTC) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size


Table 2-301 Background Service (PI_BTC) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource


SAP instance name.This name usuallyconsists of a hostname, SAP system ID,and system number.This setting can bechanged by the rdisp/myname parameter.

COPY string(21)

No -- --

Interval(INTERVAL)

Interval in seconds atwhich records werestored (current value inRecord Time field -previous value inRecord Time field). Theinitial value is 0.

ADD ulong No -- --

NumberOfWpBTC(NUMBER_OF_WP_BTC)

Number of backgroundwork processes on asingle applicationserver

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Backgrou



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

nd\NumberOfWpBTC)




Record type (BTC) COPY char(8)

No -- --

ServerSpecificQueueLength(SERVER_SPECIFIC_QUEUE_LENGTH)

Number of jobs thatmust be executedexplicitly at theapplication server butare waiting for anavailable backgroundwork process

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Background\ServerSpecificQueueLength)



No -- --

Utilization %(UTILIZATION)

Current usage ofbackground processingcapacity. This fieldcontains the average ofthe percentage valuesfor all backgroundwork processes.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Background\Utilisation)

CCMS Alert Monitor Command (PD_ALMX)

Function

The CCMS Alert Monitor Command (PD_ALMX) record stores the result ofextracting the CCMS alert information of the SAP system.

Note

¢ This record cannot be displayed in real-time reports.


Table 2-302 CCMS Alert Monitor Command (PD_ALMX) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size


Table 2-303 CCMS Alert Monitor Command (PD_ALMX) Fields


View Name(Manager

Name)Description Format Delta Supporte

d versionData

Source


Command execution timein milliseconds

ulong No -- --

Exit Code(EXIT_CODE)

Command terminationcode

ulong No -- --


SAP instance name. Thisname usually consists of ahost name, SAP systemID, and system number.This setting can bechanged by the rdisp/myname parameter.

string(21)

No -- --

Interval(INTERVAL)

Interval in seconds atwhich records were stored(current value in RecordTime field - previousvalue in Record Timefield). The initial value is0.

ulong No -- --



View Name(Manager


d versionData

Source

Path(PATH)

Command path (excludingthe argument part)

string(256)

No -- --


Record creation time time_t No -- --


Record type (ALMX) char(8) No -- --

Stderr Buffer(STDERR_BUFFER)

Standard error outputbuffer for the command

string(2049)

No -- --

Stdout Buffer(STDOUT_BUFFER)

Standard output buffer forthe command

string(2049)

No -- --


SAP system ID string(9)

No -- --


Function

The Dialog Service (PI_DIA) record stores statistical information about thedialog service. One record is created for each SAP instance that provides thisservice.

Table 2-304 Dialog Service (PI_DIA) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None


Record Size


Table 2-305 Dialog Service (PI_DIA) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

DBRequestTime(DB_REQUEST_TIME)

Average time forprocessing logicaldatabase requests inmilliseconds

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\DBRequestTime)

DialogSteps(DIALOG_STEPS)

Average number ofdialog steps per minute

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\DialogSteps)

FrontendNetTime(FRONTEND_NET_TIME)

Network time (inmilliseconds) used forthe first data transferfrom front end toapplication server andfor the last datatransfer fromapplication server tofront end. This doesnot include the value ofthe GuiCallBackTimefield.

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\FrontEndNetTime)

FrontendResponseTime(FRONTEND_RESPONSE_TIME)

Average time (inmilliseconds) the userwaited at the front endfor a request to beprocessed. This is theaverage of the totals ofresponse time, networktransfer time, andfront-end processingtime.

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\FrontendResponseTime)

GuiCallBackTime

Average time (inmilliseconds) the workprocess waited for the

AVG float No -- RZ20(SAP-system-ID



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

(GUI_CALL_BACK_TIME)

front end duringcommunicationsbetween theapplication server andthe front end in dialogsteps.

\SAP-instance-name\Dialog\GuiCallBackTime)



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --

Load+GenTime(LOAD_GENTIME)

Average loading andcreation time (inmilliseconds) forsource text, graphicaluser interface, andwindow informationfrom the database

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\Load+GenTime)

LongRunners(LONG_RUNNERS)

Number of dialog workprocesses that havebeen running for a longtime

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\LongRunners)

MonitoringTime(MONITORING_TIME)

Average time (inmilliseconds) requiredfor creating monitoringdata in dialog steps

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\MonitoringTime)



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

NumberOfWPDia(NUMBER_OF_WP_DIA)

Number of dialog workprocesses

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\NumberOfWpDIA)

QueueLength%(QUEUE_LENGTH)

Average usage of thedispatcher queue

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\QueueLength)

QueueTime(QUEUE_TIME)

Average wait time (inmilliseconds) in thedispatcher queue foruser requests

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\QueueTime)




Record type (DIA) COPY char(8)

No -- --

ResponseTime(RESPONSE_TIME)

Average dialog stepprocessing time inmilliseconds. This isthe total time requiredfor processing a dialogstep; it includes thedatabase processingtime but not thenetwork transfer timeor front-end processingtime. For time periodsin which no dialog stepexists, the averageprocessing time for thelast time period in

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\ResponseTime)



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

which a dialog stepexisted will be reported(See Note).

ResponseTime:StandardTran.(RESPONSE_TIME_STANDARD_TRAN)

Response time ofstandard transactionsin milliseconds

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\ResponseTime(StandardTran))



No -- --

UsersLoggedIn(USERS_LOGGED_IN)

Number of userslogged on

HILO float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\UsersLoggedIn)


Average usage ofdialog work processesper application server

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\Utilisation)

Note: During time periods in which no dialog step exists, the average valuefor the dialog step processing time in the SAP system is not updated.Therefore, the average dialog step processing time that was last reported inthe SAP system (that is, the average value for the processing time in the lasttime period in which a dialog step existed) will be reported. For details aboutthis behavior, see Notes on records of the PI record type on page 2-31 inAgent for Enterprise Applications on page 2-30.


Enqueue Service (PI_ENQ)

Function

The Enqueue Service (PI_ENQ) record stores statistical information about theenqueuing service. One record is created for each SAP instance.

Table 2-306 Enqueue Service (PI_ENQ) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size


Table 2-307 Enqueue Service (PI_ENQ) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

EnqueueClientEnqueueFreq(ENQUEUE_CLIENT_ENQUEUE_FREQ)

Number of enqueueprocesses per minutefrom another instanceto the central instance(logical data lock)

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\EnqueueClient\EnqueuFreq)

EnqueueServer QueueLength%

Percentage of theenqueue service'squeue length.Note that this fielddoes not exist in a SAP

% float No -- RZ20(SAP-system-ID\SAP-instance-



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

(ENQUEUE_SERVER_QUEUE_LENGTH)

system that is set upas an ASCS instance.In this case, the valueof 0 is set in this field.

name\EnqueueServer\QueueLength)



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --




Record type (ENQ) COPY char(8)

No -- --



No -- --


Function

The SAP Buffer Summary (PI_BUFF) record stores summary informationabout the SAP buffers. One record is created for each SAP instance.

• Nametab buffer (NTAB buffer)

¢ Field description buffer (FTAB buffer, table DDNTF)This buffer stores the description of repository items.

¢ Initial record buffer (IREC buffer)This buffer stores the layout of data records in a table.

¢ Short nametab buffer (short NTAB buffer, SNTAB buffer)This buffer combines the field description and table definition buffersand stores only the most important information in each buffer.


¢ Table definition buffer (TTAB buffer, table DDNTT)This buffer stores repository table definitions.

• Program buffer (R/3 executable buffer, ABAP buffer, PXA buffer)This buffer stores compiled programs.

• R/3 GUI buffer

¢ CUA buffer (Menu buffer)This buffer stores the window menu and button definitions of theABAP program.

¢ Screen buffer (presentation buffer, Dynpro buffer)This buffer stores the window information of the ABAP program.

• Table buffer

¢ Generic key buffer (generic table buffer, TABL)This buffer stores part or all of the database table contents.

¢ Single record buffer (partial table buffer, TABLP)This buffer stores individual records from the database table.

Table 2-308 SAP Buffer Summary (PI_BUFF) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size



Table 2-309 SAP Buffer Summary (PI_BUFF) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

CUADirectoryUsed%(CUA_DIRECTORY_USED)

Usage of the CUAbuffer directory(number of entries)

% float No -- RZ20(SAP-system-ID\SAP-instance-name\CUA\DirectoryUsed)

CUA HitRatio%(CUA_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in the CUAbuffer

% float No -- RZ20(SAP-system-ID\SAP-instance-name\CUA\HitRatio)

CUASpaceUsed %(CUA_SPACE_USED)

Usage of the CUAbuffer storage

% float No -- RZ20(SAP-system-ID\SAP-instance-name\CUA\SpaceUsed)

CUA Swap(CUA _SWAP)

Number of timesswapping occurred inthe CUA buffer perminute because thebuffer was full

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\CUA\Swap)

FieldDescriptionDirectoryUsed%(FIELD_DESCRIPTION_DIRECTORY_USED)

Usage of the fielddescription bufferdirectory (number ofentries)

% float No -- RZ20(SAP-system-ID\SAP-instance-name\FieldDescription\DirectoryUsed)

FieldDescription HitRatio %(FIELD_DESCRIPTION_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because they

% float No -- RZ20(SAP-system-ID\SAP-instance-name



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

were found in the fielddescription buffer

\FieldDescription\HitRatio)

FieldDescription SpaceUsed%(FIELD_DESCRIPTION_SPACE_USED)

Usage of the fielddescription bufferstorage

% float No -- RZ20(SAP-system-ID\SAP-instance-name\FieldDescription\SpaceUsed)

FieldDescription Swap(FIELD_DESCRIPTION_SWAP)

Number of timesswapping occurred inthe field descriptionbuffer per minutebecause the buffer wasfull

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\FieldDescription\Swap)

GenericKeyDirectoryUsed%(GENERIC_KEY_DIRECTORY_USED)

Usage of the generickey buffer directory(number of entries)

% float No -- RZ20(SAP-system-ID\SAP-instance-name\GenericKey\DirectoryUsed)

GenericKeyHitRatio %(GENERIC_KEY_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in thegeneric key buffer

% float No -- RZ20(SAP-system-ID\SAP-instance-name\GenericKey\HitRatio)

GenericKeySpaceUsed %(GENERIC_KEY_SPACE_USED)

Usage of the generickey buffer storage

% float No -- RZ20(SAP-system-ID\SAP-instance-name\GenericK



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

ey\SpaceUsed)

GenericKeySwap(GENERIC_KEY_SWAP)

Number of timesswapping occurred inthe generic key bufferper minute becausethe buffer was full

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\GenericKey\Swap)

InitialRecordsDirectoryUsed%(INITIAL_RECORDS_DIRECTORY_USED)

Usage of the initialrecords buffer directory(number of entries)

% float No -- RZ20(SAP-system-ID\SAP-instance-name\InitialRecords\DirectoryUsed)

InitialRecordsHitRatio %(INITIAL_RECORDS_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in theinitial records buffer

% float No -- RZ20(SAP-system-ID\SAP-instance-name\InitialRecords\HitRatio)

InitialRecordsSpaceUsed %(INITIAL_RECORDS_SPACE_USED)

Usage of the initialrecords buffer storage

% float No -- RZ20(SAP-system-ID\SAP-instance-name\InitialRecords\SpaceUsed)

InitialRecordsSwap(INITIAL_RECORDS_SWAP)

Number of timesswapping occurred inthe initial recordsbuffer per minutebecause the buffer wasfull

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\InitialR



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

ecords\Swap)



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --

ProgramDirectoryUsed%(PROGRAM_DIRECTORY_USED)

Usage of the programbuffer directory(number of entries)

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Program\DirectoryUsed)

ProgramHitRatio %(PROGRAM_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in theprogram buffer

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Program\HitRatio)

ProgramSpaceUsed %(PROGRAM_SPACE_USED)

Usage of the programbuffer storage

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Program\SpaceUsed)

Program Swap(PROGRAM_SWAP)

Number of timesswapping occurred inthe program buffer perminute because thebuffer was full

AVG float No -- RZ20(SAP-system-ID\SAP-instance-



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

name\Program\Swap)




Record type (BUFF) COPY char(8)

No -- --

ScreenDirectoryUsed%(SCREEN_DIRECTORY_USED)

Usage of the screenbuffer directory(number of entries)

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Screen\DirectoryUsed)

ScreenHitRatio %(SCREEN_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in thescreen buffer

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Screen\HitRatio)

ScreenSpaceUsed %(SCREEN_SPACE_USED)

Usage of the screenbuffer storage

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Screen\SpaceUsed)

Screen Swap(SCREEN_SWAP)

Number of timesswapping occurred inthe screen buffer perminute because thebuffer was full

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Screen\Swap)

ShortNameTABDirectoryUsed%

Usage of the shortnametab bufferdirectory (number ofentries)

% float No -- RZ20(SAP-system-ID\SAP-



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

(SHORT_NAME_TAB_DIRECTORY_USED)

instance-name\ShortNameTAB\DirectoryUsed)

ShortNameTAB HitRatio %(SHORT_NAME_TAB_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in the shortnametab buffer

% float No -- RZ20(SAP-system-ID\SAP-instance-name\ShortNameTAB\HitRatio)

ShortNameTAB SpaceUsed%(SHORT_NAME_TAB_SPACE_USED)

Usage of the shortnametab buffer storage

% float No -- RZ20(SAP-system-ID\SAP-instance-name\ShortNameTAB\SpaceUsed)

ShortNameTAB Swap(SHORT_NAME_TAB_SWAP)

Number of timesswapping occurred inthe short nametabbuffer per minutebecause the buffer wasfull

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\ShortNameTAB\Swap)

SingleRecordDirectoryUsed%(SINGLE_RECORD_DIRECTORY_USED)

Usage of the singlerecord buffer directory(number of entries)

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SingleRecord\DirectoryUsed)

SingleRecordHitRatio %

Percentage of thedatabase queries thatwere not passed to thedatabase because they

% float No -- RZ20(SAP-system-ID\SAP-instance-



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

(SINGLE_RECORD_HIT_RATIO)

were found in thesingle record buffer

name\SingleRecord\HitRatio)

SingleRecordSpaceUsed %(SINGLE_RECORD_SPACE_USED)

Usage of the singlerecord buffer storage

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SingleRecord\SpaceUsed)

SingleRecordSwap(SINGLE_RECORD_SWAP)

Number of timesswapping occurred inthe single record bufferper minute becausethe buffer was full

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\SingleRecord\Swap)



No -- --

TableDefinitionDirectoryUsed%(TABLE_DEFINITION_DIRECTORY_USED)

Usage of the tabledefinition bufferdirectory (number ofentries)

% float No -- RZ20(SAP-system-ID\SAP-instance-name\TableDefinition\DirectoryUsed)

TableDefinitionHitRatio %(TABLE_DEFINITION_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in the tabledefinition buffer

% float No -- RZ20(SAP-system-ID\SAP-instance-name\TableDefinition\HitRatio)

TableDefinitionSpaceUsed %

Usage of the tabledefinition bufferstorage

% float No -- RZ20(SAP-system-ID



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

(TABLE_DEFINITION_SPACE_USED)

\SAP-instance-name\TableDefinition\SpaceUsed)

TableDefinitionSwap(TABLE_DEFINITION_SWAP)

Number of timesswapping occurred inthe table definitionbuffer per minutebecause the buffer wasfull

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\TableDefinition\Swap)

SAP Instance Summary (PD_SRV)

Function

The SAP Instance Summary (PD_SRV) record stores information about an SAPinstance (equivalent to the information that can be verified by transactioncode SM51).

Table 2-310 SAP Instance Summary (PD_SRV) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

PD_SRV_NAME

Lifetime

From specification to change of the server name


Record Size


Table 2-311 SAP Instance Summary (PD_SRV) Fields

SAP Instance Summary (PD_SRV)

View Name(Manager


d VersionData

Source

Host(HOST)

Name of the host wherethe SAP instance is run

string(21)

No -- SM51



string(21)

No -- --

Interval(INTERVAL)


ulong No -- --

Name(NAME)


string(21)

No -- SM51




Record type (SRV) char(8) No -- --

Serv(SERV)

Service name string(21)

No -- SM51



No -- --

TypeList(TYPELIST)

SAP instance's type list string(9)

No -- SM51



Function

The SAP Memory Summary (PI_MEM) record stores summary informationabout various SAP memories. One record is created for each SAP instance.

Table 2-312 SAP Memory Summary (PI_MEM) Default and ChangeableValues




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size


Table 2-313 SAP Memory Summary (PI_MEM) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

EmSlotRecentPeak %(EM_SLOT_RECENT_PEAK)

Recent peak usage ofexpansion memoryslots

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EmSlotRecentPeak)

EmSlotsAct % Current usage ofexpansion memoryslots




View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

(EM_SLOTS_ACT)

\SAP-instance-name\R3MemMgmtResources\EmSlotsAct)

EmSlotsPeak%(EM_SLOTS_PEAK)

Peak usage ofexpansion memoryslots

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EmSlotsPeak)

EmSlotsTotal(EM_SLOTS_TOTAL)

Total number ofexpansion memoryslots

COPY float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EmSlotsTotal)

EsAct %(ES_ACT)

Current usage ofextended memory

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EsAct)

EsAttached %(ES_ATTACHED)

Usage of attachedextended memory

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EsAttached)



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

EsPeak %(ES_PEAK)

Peak usage ofextended memory

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EsPeak)

EsRecentPeak%(ES_RECENT_PEAK)

Recent peak usage ofextended memory

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EsRecentPeak)

EsTotal(ES_TOTAL)

Size of extendedmemory in megabytes

COPY float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EsTotal)

HeapAct %(HEAP_ACT)

Current usage of heaparea

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\HeapAct)

HeapPeak %(HEAP_PEAK)

Peak usage of heaparea

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

\HeapPeak)

HeapRecentPeak %(HEAP_RECENT_PEAK)

Recent peak usage ofheap area

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\HeapRecentPeak)

HeapTotal(HEAP_TOTAL)

Total size of heap areain megabytes

COPY float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\HeapTotal)



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --

PrivWpNo(PRIV_WP_NO)

Number of workprocesses placed in thePRIV mode

HILO float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

\PrivWpNo)

R3PagingUsed%(R3_PAGING_USED)

Usage of paging area % float No -- RZ20(SAP-system-ID\SAP-instance-name\R3RollPaging\R3PagingUsed)

R3RollUsed %(R3_ROLL_USED)

Usage of roll area % float No -- RZ20(SAP-system-ID\SAP-instance-name\R3RollPaging\R3RollUsed)




Record type (MEM) COPY char(8)

No -- --



No -- --

WpDiaRestart(WP_DIA_RESTART)

Number of dialog workprocesses whosesetting is restart=Yes

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\WpDiaRestart)

WpNonDiaRestart(WP_NON_DIA_RESTART)

Number of dialog workprocesses whosesetting is restart=No

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgm



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

tResources\WpNonDiaRestart)

Spool Service (PI_SPO)

Function

The Spool Service (PI_SPO) record stores statistical information about thespool service. One record is created for each SAP instance that provides thisservice.

Table 2-314 Spool Service (PI_SPO) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size



Table 2-315 Spool Service (PI_SPO) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

DeviceCacheFixed %(DEVICE_CACHE_FIXED)

Percentage of usedarea in the fixed devicecache

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\DeviceCacheFixed)

DeviceCacheUsed %(DEVICE_CACHE_USED)

Percentage of usedarea in the entiredevice cache

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\DeviceCacheUsed)

HostspoolListUsed %(HOSTSPOOL_LIST_USED)

Percentage of usedarea in the host spoolrequest list

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\HostspoolListUsed)



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

NumberOfWpSPO(NUMBER_OF_WP_SPO)

Number of spool workprocesses

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\NumberOfWpSPO)

QueueLength%(QUEUE_LENGTH)

Percentage of usedarea in the dispatcherqueue

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\QueueLength)




Record type (SPO) COPY char(8)

No -- --

ServiceQueue%(SERVICE_QUEUE)

Percentage of usedarea in the spoolrequest queue

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\ServiceQueue)

ServiceQueuePages(SERVICE_QUEUE_PAGES)

Number of pages in thespool request queue

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\ServiceQueuePages)



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

ServiceQueuePriv %(SERVICE_QUEUE_PRIV)

Percentage of usedarea in the spoolrequest queue that isprocessed sequentially

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\ServiceQueuePriv)



No -- --


Usage of spool workprocesses. This is theaverage value for allspool work processes.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SpoolService\Utilisation)

System Log Monitor Command (PD_SLMX)

Function

The System Log Monitor Command (PD_SLMX) record stores the result ofextracting the system log information of the SAP system. One record iscreated for each SAP instance.

Note

¢ This record cannot be displayed in real-time reports.

Table 2-316 System Log Monitor Command (PD_SLMX) Default andChangeable Values



Collection Offset 0

Log No

LOGIF (Blank)


Key Fields

None

Lifetime

None

Record Size


Table 2-317 System Log Monitor Command (PD_SLMX) Fields


View Name(Manager


d VersionData

Source


Command execution timein milliseconds

ulong No -- --

Exit Code(EXIT_CODE)

Command terminationcode

ulong No -- --



string(21)

No -- --

Interval(INTERVAL)


ulong No -- --

Path(PATH)

Command path (excludingthe argument part)

string(256)

No -- --




Record type (SLMX) char(8) No -- --

Stderr Buffer(STDERR_BUFFER)

Standard error outputbuffer for the command

string(2049)

No -- --



View Name(Manager


d VersionData

Source

Stdout Buffer(STDOUT_BUFFER)

Standard output buffer forthe command

string(2049)

No -- --



No -- --

Update1 Service (PI_UPD1)

Function

The Update1 Service (PI_UPD1) record stores statistical information about theV1 update service. One record is created for each SAP instance that providesthis service.

Table 2-318 Update1 Service (PI_UPD1) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size



Table 2-319 Update1 Service (PI_UPD1) Fields


View name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --

NumberOfWpUD1(NUMBER_OF_WP_UD1)

Number of updatework processes

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\PerformanceU1\NumberOfWpUD1)


Average wait time (inmilliseconds) in thedispatcher queue

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\PerformanceU1\QueueTime)




Record type (UPD1) COPY char(8)

No -- --


Average response time(in milliseconds) ofupdate services

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Performa



View name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

nceU1\ResponseTime)



No -- --


Usage of update workprocesses. This is theaverage value for allupdate work processes.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\PerformanceU1\Utilisation)


Function

The Update2 Service (PI_UPD2) record stores statistical information about theV2 update service. One record is created for each SAP instance that providesthis service.

Table 2-320 Update2 Service (PI_UPD2) Default and Changeable Values




Log No

LOGIF (Blank)

Key Fields

None

Lifetime

None

Record Size




Table 2-321 Update2 Service (PI_UPD2) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --

NumberOfWpUD2(NUMBER_OF_WP_UD2)

Number of updatework processes

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\PerformanceU2\NumberOfWpUD2)


Average wait time (inmilliseconds) in thedispatcher queue

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\PerformanceU2\QueueTime)




Record type (UPD2) COPY char(8)

No -- --


Average response time(in milliseconds) ofupdate services

AVG float No -- RZ20(SAP-system-ID\SAP-instance-



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

name\PerformanceU2\ResponseTime)



No -- --


Usage of update workprocesses. This is theaverage value for allupdate work processes.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\PerformanceU2\Utilisation)

User defined Monitor (Perf.) (PI_UMP)

Function

In SAP system monitor information, the User defined Monitor (Perf.) (PI_UMP)record stores performance data collected according to user definitions. Onerecord is created for each MTE whose MTE type is the performance attributein the specified SAP system monitor information.

Table 2-322 User defined Monitor (Perf.) (PI_UMP) Default andChangeable Values




Log No

LOGIF (Blank)

Key Fields

PI_UMP_MTE_NAME

Lifetime

None


Record Size


Table 2-323 User defined Monitor (Perf.) (PI_UMP) Fields


View Name(Manager


RuleForma

tDelt

aSupported Version

DataSource



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --

Measured Date(MEASURED_DATE)

Measured date for theperformance value(Measured Value)

COPY String(9)

No -- RZ20

Measured Time(MEASURED_TIME)

Measured time for theperformance value(Measured Value)

COPY String(7)

No -- RZ20

MeasuredValue(MEASURED_VALUE)

Performance value(already obtained inthe SAP system)

HILO float No -- RZ20

Monitor Name(MONITOR_NAME)

Monitor name COPY string(61)

No -- RZ20

Monitor Set(MONITOR_SET)

Monitor set name COPY string(61)

No -- RZ20

MTE Context(MTE_CONTEXT)

Name of Context partof MTE

COPY string(41)

No -- RZ20

MTE Name(MTE_NAME)

MTE name (MTE'sSystem ID part,Context part,Objectname part, andShortname partconnected by a

COPY string(132)

No -- RZ20



View Name(Manager


RuleForma

tDelt

aSupported Version

DataSource

backslash (\); forexample, SAP-system-ID\SAP-instance-name\Background\Utilisation)

MTEObjectname(MTE_OBJECTNAME)

Name of Objectnamepart of MTE

COPY string(41)

No -- RZ20

MTEShortname(MTE_SHORTNAME)

Name of Shortnamepart of MTE

COPY string(41)

No -- RZ20

MTE SystemID(MTE_SYSTEM_ID)

Name of System IDpart of MTE

COPY string(9)

No -- RZ20




Record type (UMP) COPY char(8)

No -- --



No -- --

Unit(UNIT)

Unit for performancevalue

COPY string(5)

No -- RZ20

Value(VALUE)

Performance value HILO float No -- RZ20


Function

The Work Process Summary (PD) record stores an overview of work processes(equivalent to the information that can be verified by transaction code SM50).One record is created for each SAP instance.


Table 2-324 Work Process Summary (PD) Default and Changeable Values




Log Yes

LOGIF (Blank)

Key Fields

PD_NO

Lifetime

From specification to a change in the number of work processes

Record Size


Table 2-325 Work Process Summary (PD) Fields


View Name(Manager


d VersionData

Source

Action(ACTION)

Activity name of the workprocess

string(26)

No -- SM50

Bname(BNAME)

User name of the requestthe work process iscurrently processing

string(13)

No -- SM50

CPU(CPU)

Reserved field; notavailable for use

string(9)

No -- SM50

Dumps(DUMPS)

Number of times the workprocess terminatedabnormally

string(3)

No -- SM50

ElTime(ELTIME)

Duration of the workprocess (in seconds)

string(7)

No -- SM50


SAP instance name. Thisname usually consists of ahost name, SAP systemID, and system number.This setting can be

string(21)

No -- --



View Name(Manager


d VersionData

Source

changed by the rdisp/myname parameter.

Interval(INTERVAL)


ulong No -- --

ManDt(MANDT)

Client name of therequest the work processis currently processing

string(4)

No -- SM50

No(NO)

Work process number string(3)

No -- SM50

Pid(PID)

Process ID of the workprocess in the hostsystem

string(9)

No -- SM50




Record type (PD) char(8) No -- --

Report(REPORT)

Name of the report thework process is executing

string(41)

No -- SM50

Restart(RESTART)

Y or N indicating whetherthe work process will bere-executed automaticallyin the event of abnormaltermination.

string(5)

No -- SM50

Sem(SEM)

Semaphore number atwhich the work process isin wait status

string(3)

No -- SM50

Server(SERVER)

Server name string(21)

No -- SM50

Status(STATUS)

Current status of the workprocess (example:Waiting or Running)

string(8)

No -- SM50



No -- --



View Name(Manager


d VersionData

Source

Table(TABLE)

Name of the last databasetable that was accessedby the work process

string(31)

No -- SM50

Typ(TYP)

Type of work process(such as DIA, UPD, UP2,ENQ, BGD, or SPO)

string(4)

No -- SM50

WaitInf(WAITINF)

Additional informationabout the reason forwaiting

string(41)

No -- SM50

WaitTim(WAITTIM)

Wait start time string(9)

No -- SM50

Waiting(WAITING)

Reason why the workprocess is in wait status

string(6)

No -- SM50


Function

The WorkLoad Summary Interval (PI) record stores information needed toobtain and analyze the dialog task's workload time statistics. One record iscreated for each SAP instance.

Table 2-326 WorkLoad Summary Interval (PI) Default and ChangeableValues



Collection Offset 0

Log Yes

LOGIF (Blank)

Key Fields

None

Lifetime

None


Record Size


Table 2-327 WorkLoad Summary Interval (PI) Fields


View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

CUA HitRatio%(CUA_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in the CUAbuffer. For detailsabout the CUA buffer,see the SAP BufferSummary (PI_BUFF)record.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\CUA\HitRatio)

DBRequestTime(DB_REQUEST_TIME)

Average time forprocessing logicaldatabase requests inmilliseconds

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\DBRequestTime)

DialogSteps(DIALOG_STEPS)

Average number ofdialog steps per minute

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\DialogSteps)

EsAct %(ES_ACT)

Current usage ofextended memory

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\EsAct)

FieldDescription HitRatio %(FIELD_DESCRIPTION_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in the fielddescription buffer. For

% float No -- RZ20(SAP-system-ID\SAP-instance-name



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

details about the fielddescription buffer, seethe SAP BufferSummary (PI_BUFF)record.

\FieldDescription\HitRatio)

FrontendNetTime(FRONTEND_NET_TIME)

Network time (inmilliseconds) used forthe first data transferfrom front end toapplication server andfor the last datatransfer fromapplication server tofront end. This doesnot include the value ofthe GuiCallBackTimefield.

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\FrontEndNetTime)

FrontendResponseTime(FRONTEND_RESPONSE_TIME)

Average time (inmilliseconds) the userwaited at the front endfor a request to beprocessed. This is theaverage of the totals ofresponse time, networktransfer time, andfront-end processingtime.

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\FrontendResponseTime)

GenericKeyHitRatio %(GENERIC_KEY_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in thegeneric key buffer. Fordetails about thegeneric key buffer, seethe SAP BufferSummary (PI_BUFF)record.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\GenericKey\HitRatio)

HeapAct %(HEAP_ACT)

Current usage of theheap area

% float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\HeapAct)



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

InitialRecordsHitRatio %(INITIAL_RECORDS_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in theinitial records buffer.For details about theinitial records buffer,see the SAP BufferSummary (PI_BUFF)record.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\InitialRecords\HitRatio)



COPY string(21)

No -- --

Interval(INTERVAL)


ADD ulong No -- --

Load+GenTime(LOAD_GENTIME)

Average loading andcreation time (inmilliseconds) forsource text, graphicaluser interface, andwindow informationfrom the database.

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\Load+GenTime)

PrivWpNo(PRIV_WP_NO)

Number of workprocesses placed in thePRIV mode

HI float No -- RZ20(SAP-system-ID\SAP-instance-name\R3MemMgmtResources\PrivWpNo)

ProgramHitRatio %

Percentage of thedatabase queries thatwere not passed to the




View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

(PROGRAM_HIT_RATIO)

database because theywere found in theprogram buffer. Fordetails about theprogram buffer, seethe SAP BufferSummary (PI_BUFF)record.

\SAP-instance-name\Program\HitRatio)


Average wait time (inmilliseconds) in thedispatcher queue. Thisis the average timeuser requests waited inthe dispatcher queue.

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\QueueTime)

R3PagingUsed%(R3_PAGING_USED)

Usage of paging area % float No -- RZ20(SAP-system-ID\SAP-instance-name\R3RollPaging\R3PagingUsed)

R3RollUsed %(R3_ROLL_USED)

Usage of roll area % float No -- RZ20(SAP-system-ID\SAP-instance-name\R3RollPaging\R3RollUsed)




Record type (PI) COPY char(8)

No -- --


Average dialog stepprocessing time inmilliseconds. This isthe total time requiredfor processing a dialogstep; it includes the

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

database processingtime but not thenetwork transfer timeor front-end processingtime. For time periodsin which no dialog stepexists, the averageprocessing time for thelast time period inwhich a dialog stepexisted will be reported(See Note).

\Dialog\ResponseTime)

ResponseTime:StandardTran.(RESPONSE_TIME_STANDARD_TRAN)

Response time ofstandard transactionsin milliseconds

AVG float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\ResponseTime(StandardTran.))

ScreenHitRatio %(SCREEN_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in thescreen buffer. Fordetails about thescreen buffer, see theSAP Buffer Summary(PI_BUFF) record.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\Screen\HitRatio)

ShortNameTAB HitRatio %(SHORT_NAME_TAB_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in the shortnametab buffer. Fordetails about the shortnametab buffer, seethe SAP BufferSummary (PI_BUFF)record.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\ShortNameTAB\HitRatio)

SingleRecordHitRatio %(SINGLE_RECORD_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in thesingle record buffer.For details about the

% float No -- RZ20(SAP-system-ID\SAP-instance-name\SingleRe



View Name(Manager


RuleForma

tDelt

a

Supported

Version

DataSource

single record buffer,see the SAP BufferSummary (PI_BUFF)record.

cord\HitRatio)



No -- --

TableDefinitionHitRatio %(TABLE_DEFINITION_HIT_RATIO)

Percentage of thedatabase queries thatwere not passed to thedatabase because theywere found in the tabledefinition buffer. Fordetails about the tabledefinition buffer, seethe SAP BufferSummary (PI_BUFF)record.

% float No -- RZ20(SAP-system-ID\SAP-instance-name\TableDefinition\HitRatio)

UsersLoggedIn(USERS_LOGGED_IN)

Number of userslogged on

HILO float No -- RZ20(SAP-system-ID\SAP-instance-name\Dialog\UsersLoggedIn)

Note: During time periods in which no dialog step exists, the average valuefor the dialog step processing time in the SAP system is not updated.Therefore, the average dialog step processing time that was last reported inthe SAP system (that is, the average value for the processing time in the lasttime period in which a dialog step existed) will be reported. For details aboutthis behavior, see Notes on records of the PI record type on page 2-31 inAgent for Enterprise Applications on page 2-30.



Acronyms and Abbreviations

This manual uses the following acronyms and abbreviations:

A

ABAPAdvanced Business Application Programming

ASCSABAP Sap Central Services

C

CCMSComputer Center Management System

CPUCentral Processing Unit

D

DAGDatabase Availability Group

DBMSDatabase Management System

DDLData Definition Language

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Acronyms-1Hitachi Tuning Manager Application Reports Reference

DMLData Manipulation Language

G

GCSGlobal Cache Service

H

HTMHitachi Tuning Manager

I

I/OInput/Output

IDIdentifier, Identification

M

MAPIMessaging Application Programming Interface

MTEMonitoring Tree Element

MTSMulti-Thread Server

N

NASNetwork Attached Storage



O

OCIOracle Call Interface

OSOperating System

R

RMANRecovery Manager

RPCRemote Procedure Call

S

SANStorage Area Network

SGASystem Global Area

SNMPSimple Network Management Protocol

T

TCPTransmission Control Protocol

W

WWNWorld Wide Name





Hitachi Tuning Manager Application Reports Reference

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