Copyright 2001, Velocity Software, Inc1 Linux Performance Suite (ESALPS) For information, contact [email protected] or see

Copyright 2001, Velocity Software, Inc

1

Linux Performance Suite (ESALPS)

For information, contact [email protected]

or see http://VelocitySoftware.comand http://LinuxVM.com

Announced: May 31, 2001Available: July 9, 2001Velocity Software196-D Castro StreetMountain View, CA 94041(650) 964-8867 Phone

Linux Performance Suite


2

Velocity Software VM Products:

Performance Tools: World Class Monitors Supports all possible subsystems and hardware Supports VM/XA 2.1 up to z/VM current release

ESAMON for Real time monitoring Alerts, dedicated terminals, 100+ displays, see it right now!

ESAMAP for capacity planning and detailed analysis Reports on everything

ESATCP for network performance Measure your network Advanced technology for application response time reporting

ESAWEB - to present the data on the web



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ESAMON: New Operational Display



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ESAWEB: ESAMON Interface



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ESATCP: Network Monitoring

SNMP Client: Provides refresh of all data every 60 seconds (default) Low Overhead

Provides data on: Transport Layer (UDP, TCP) Internet Layer (IP, ICMP) Interface Layer Applications/Connections Subnets



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ESATCP:Subnet Reporting

Time/ <Response Time Data-> <Bytes/Second> <Max Seg>SubNet <Avg> Smoothed StdDev <-In-> <-Out-> <-size--> ---------------- ----- -------- ------ ------ ------- ---------22:20:00 35.8.208.172 0.08 0.08 0.03 0 0 1460 152.173.243.177 0.85 0.63 0.08 0 7 536 152.201.107.69 0.69 0.65 0.06 0 6 536 209.30.98.63 0.47 0.43 0.06 58 28 536

ESATCPS: Report VM Application IP Service Levels Report by subnet



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Linux Performance Suite (ESALPS) ESALPS Monitor suite includes:

ESAMON for real time analysis and alerts ESAMAP for reporting and capacity planning ESATCP for Linux data acquisition and immediate alerts ESAWEB for display of your data

What can you monitor: Servers running under VM Dedicated servers on other platforms Unix servers of different flavors



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Performance Help? Youngstown State University is trying to implement university-wide

email using Linux for S/390 under VM/ESA. As part of this, we were hoping

to use IMP as the web mail application. However, response time is awful. We are running a IBM 9672-R42 (generation 2) machine. Is this the problem? I can't believe that IMP requires that much CPU. Maybe I'm wrong. Upgrading the processor is not a current option. Moving it to a Intel, RS/6000, Sun, etc. is an option. I personally would like to see it run (successfully) on S/390. Any suggestion on how to improve performance or even determine where the bottleneck exists that is causing the problem. I'm a Linux newbie, really just an occasional user. I'm not the one installing and

implementing it so I have no idea where to turn to get guidance on this. See Velocity Software’s WWW.LINUXVM.COM for hints and tips.



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ESALPS Is Full Function Monitor Provide data for:

Performance / Bottleneck Analysis (Reactive) Capacity Planning / Plan Upgrades (Proactive) Service Level Analysis (Management Reporting)

Measures: VM Resources for big system perspective Linux data for application and server perspective Network data for network performance perspective



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Linux HOST Data Source

Simple Network Management Protocol Standard Interface for IP Network Performance Data

Consistent across Unix, Linux, z/VM, z/OS, Routers, IP Devices Very Well defined

Requires NETSNMP Daemon to be running HOST MIBs (RFC 1514)

U.C. Davis (UCD) port, NET-SNMP (SourceForge) HOST MIBS available for Linux, Unix, Others Provides support for many platforms with ESALPS



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Internet/Intranet

Linux Data Collection

ESATCP (snmp Client)


z/VMS/390

TCPIP (VM)

Lnx Lnx Lnx

LnxIntel

LnxRisc

Unix

Acquire data from any Linux (running SNMP) using ESATCP


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Performance Data Flow

TCPIPSNMP/MIB II

VM

CP MonitorLINUX

SNMP/Host Mibs

ESAMON (Real Time Monitor)

Reports

Performance data base

(PDB) ESAMAP (Performance Reporting)

ESATCP(snmp Client)

Real-Time Displays

ALERTS



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Linux Memory Analysis (UCD)

Measure Storage/Swap Utilization Measure Buffer/Cache Sizes

Threshold levels defined (MIN 16000 Swap blocks) Report: ESAUCD2 LINUX UCD Memory Analysis Report \ Linux Test ------------------------------------------------------------------------------Date/ <--Real Storage--> <-----SWAP Storage----> Total <--Storage in Use-> Time/ Total Avail Used Total Avail Used MIN Avail Shared Buffer Cache -------- ------ ----- ----- ----- ----- ----- ----- ----- ------ ------ ----- 07:33:19 BOBLINX 29144 5076 24068 99860 99860 0 16000 105K 4868 780 7668 ------------------------------------------------------------------------------07:38:19 BOBLINX 29144 5076 24068 99860 99860 0 16000 105K 4868 780 7668 ------------------------------------------------------------------------------



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Performance Reports (Host)

Host System Resource Analysis, Show CPU and Memory of current programs

Report: ESAHST4 LINUX/UCD System Software Report Monitor initialized: 05/06/01 at 02:00:08 on P390 serial 00001 ----------------------------------------------------------------Date/ <--Software Program---------> <CPU Seconds> Storage(K) Server Name ID Type Status Total Intrval Current -------- ------ ------- ------ ------- ----- ------- ---------- 02:02:02 BOBLINX init 0 0 0 4 0 0 kupdate 0 0 0 40 0 0 syslogd 0 0 0 13 0 52 klogd 0 0 0 12 0 0 crond 0 0 0 12 0 104

snmpd 0 0 0 21144 10 1224


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Future Enhancements

Host MIBs are being expanded as open source effort Additional support will be implemented by ESALPS Project resource requirements for porting work to S/390


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ESALPS Pricing Standard Per Product Pricing:

Annual (STL): $3,800/year per product per system LongTerm (LTL): $10,000, plus 15% maintenance

ESALPS Suite Pricing $30,000, plus 20% maintenance (LTL only, no STL) Includes ESAMAP, ESAMON, ESATCP and ESAWEB

Upgrades: Convert to Long Term Standard Pricing Upgrade from LTL to ESALPS prorated

Discounts: University: 25% Multiple License (2nd and subsequent) 20%



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Upgrade to ESALPS Examples ESAMAP/ESAMON on STL to ESALPS:

Prorate existing licenses, pay delta to $30,000

ESAMAP/ESAMON on LTL to ESALPS $10,000

ESAMAP/ESAMON/ESATCP (LTL) to ESALPS $1,500

ESAWEB (LTL) to ESALPS $20,000


Documents

Copyright 2001, Velocity Software, Inc1 Linux Performance Suite (ESALPS) For information, contact [email protected] or see