HP ALM Performance Center Quick Start Guide HP ALM Performance Center Quick Start Guide Author: Hewlett-Packard

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  • HP ALM Performance Center Software Version: 12.20

    Quick Start

    Document Release Date: December 2014 Software Release Date: December 2014

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    Quick Start

    HP ALM Performance Center (12.20) Page 2 of 48

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    Quick Start

    HP ALM Performance Center (12.20) Page 3 of 48

  • Contents

    Welcome to This Guide 7

    How This Guide is Organized 7

    Chapter 1: Introducing Performance Center 9

    The ALM Performance Center Testing Process 9 What is the testing process? 9

    Performance Testing Applications 10 Sample Application - HP Tours 10

    Chapter 2: Creating Vuser Scripts 11

    Recording Vuser Scripts 11 How do I start recording user activity? 11 How do I record a script? 12 How do I view my script? 15 How do I save the script? 18

    Chapter 3: Creating and Designing Performance Tests 19

    Logging in to Performance Center 19

    Adding Vuser Scripts to Performance Center 21 How do I upload the Vuser Script? 21

    Monitoring Performance Tests 22 What is amonitor profile? 23 How do I create amonitor profile? 23

    Creating Performance Tests 23 How do I create a performance test? 24

    Designing Performance Tests 24 How do I open the Performance Test Designer? 24 How do I design the performance test? 25 How do I add themonitor profile to the test? 28

    Chapter 4: Running Performance Tests 29

    Creating Test Sets 29 What is a test set? 29 How do I create a test set? 29

    Quick Start

    HP ALM Performance Center (12.20) Page 4 of 48

  • Reserving Timeslots 30 How do I reserve a timeslot? 30

    Running Performance Tests 31 How do I run the performance test? 32 What does the Performance Test Run page display? 32

    Chapter 5: Post-Run Analysis and Trending 35

    Analyzing Performance Test Run Results 35 How do I view Analysis information? 35 Did I reachmy goals? 38 How can I view the graphs? 38 How can I compare data from different graphs? 40 How can I sort graph data? 41 How can I publishmy findings? 42

    Viewing Performance Improvements and Regressions 42 What steps are involved in working with trend reports? 42

    Creating the Trend Report 43 Viewing Trend Report Data 44

    Send Documentation Feedback 47

    Quick Start

    HP ALM Performance Center (12.20) Page 5 of 48

  • Page 6 of 48HP ALM Performance Center (12.20)

    Quick Start

  • HP ALM Performance Center (12.20) Page 7 of 48

    Welcome to This Guide Welcome to the HP ALM Performance Center Quick Start. Performance Center is HP's Web-enabled global performance testing tool, designed to streamline the testing process and increase the test efficiency for multiple concurrent performance tests across multiple geographic locations.

    This Quick Start is a self-paced guide designed to lead you through the process of creating, running, and analyzing a performance test, and to introduce you to the Performance Center testing environment.

    Note: This guide assumes that your Performance Center environment has been fully installed and configured, and that a domain and project have been set up. For more information, contact your Performance Center administrator.

    How This Guide is Organized This guide contains the following lessons:

    Lesson Description

    "Introducing Performance Center" on page 9

    Provides an overview of Performance Center and the performance testing applications.

    "Creating Vuser Scripts" on page 11

    Describes the steps involved in recording Vuser scripts using HP Virtual User Generator.

    "Creating and Designing Performance Tests" on page 19

    Describes the steps involved in creating and designing performance tests.

    "Running Performance Tests" on page 29

    Describes the steps that are necessary before running a performance test, and how to begin test execution.

    "Post-Run Analysis and Trending" on page 35

    Describes how to analyze test run data using HP LoadRunner Analysis, and how to view performance improvements and regressions using the Trend Reports feature.

  • HP ALM Performance Center (12.20) Page 8 of 48

    Quick Start Welcome to This Guide

  • Chapter 1: Introducing Performance Center This lesson provides a brief overview of Performance Center, and of the applications that are involved in the testing process.

    Notes:

    l TheQuick Start describes how to run a performance test with a single host functioning as both a load generator and a Controller (C+LG). However, due to possible heavy load on the Controller and load generator hosts during a performance test, it is best practice to assign these functions to separate host machines.

    l Ensure that the latest standalone versions of HP Virtual User Generator (VuGen) and HP LoadRunner Analysis are installed on your system.

    In this lesson you will learn about:

    l "The ALM Performance Center Testing Process" below

    l "Performance Testing Applications" on the next page

    The ALM Performance Center Testing Process Using ALM Performance Center, you create performance tests in which you define the events that occur during a testing session. During a test, ALM Performance Center replaces human users at physical machines with virtual users, orVusers. These Vusers create load on your system by emulating actions of typical users in a repeatable and predictable manner.

    Suppose you are testing aWeb-based travel agency application that enables users to book flights online. Your goal as the performance tester is to determine how the application behaves whenmultiple users try to perform the same transaction at the same time. Using ALM Performance Center, you can run a test in which 1,000 Vusers, emulating 1,000 travel agents, would simultaneously try to book a flight on the application.

    What is the testing process? The testing process consists of the following basic processes:

    l Creating the script. Capturing typical end-user business proc