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Rational® Integration Tester
Tester Guide
This guide describes the tasks that you can perform for testing various domains, technologies, and applications. To enable testing, you must configure and enable the environment for testing.
Tester Guide - Performance Testing
Typically, a user with the Integration Tester role is also responsible for performance testing. This guide lists all such topics.
View test results
This topic describes how to work with IBM® Rational® Performance Test Server charts in the Results Gallery perspective.
Chart counters
The Counters tab on the chart windows displays the available counters, grouped by source.

Rational® Integration Tester
- Release Notes
  This document contains information about What's new, installation, known issues, and contact information of IBM Support.
- System Requirements
  This document includes information about hardware and software requirements for IBM® Rational® Integration Tester.
- Getting Started
  This guide provides an overview and describes the tasks to get you started with Rational® Integration Tester.
- Administrator Guide
  This guide describes how to install Rational® Integration Tester. After you install the software, you can perform administration tasks such as configuration and integration of the product. This guide is intended for administrators.
- Tester Guide
  This guide describes the tasks that you can perform for testing various domains, technologies, and applications. To enable testing, you must configure and enable the environment for testing.
  - Tester Guide - Integration Testing
    This guide describes the tasks that you can perform for testing various domains, technologies, and applications. To enable testing, you must configure and enable the environment for testing. This guide is intended for Integration testers.
  - Tester Guide - Performance Testing
    Typically, a user with the Integration Tester role is also responsible for performance testing. This guide lists all such topics.
    - Creating and running performance tests
      This topic describes how to create, configure, and run performance tests.
    - View test results
      This topic describes how to work with IBM® Rational® Performance Test Server charts in the Results Gallery perspective.
      - Data sets
        After a performance test has completed, its results can be viewed in the Results Gallery perspective.
      - Charts and chart templates
        The following topic describe how to work with charts and chart templates.
      - Chart counters
        The Counters tab on the chart windows displays the available counters, grouped by source.
      - Chart styles
        The Styles tab on the chart window enables you to modify the general appearance of the chart, including general styles and styles that are specific to each axis (when more than one axis is displayed).
    - Deploying probes
      A Rational® Integration Tester probe measures variables from a particular component in the system and reports back its findings for processing and storage.
  - Tester Guide - Service Virtualization
    This guide describes the tasks that you can perform for using virtual services or stubs to simulate parts of an environment if the real services are not yet available or because they are difficult or expensive to use. This guide is intended for Integration Testers.
- Test Manager Guide
  This guide describes the tasks that you can perform for tracking the quality of the application. This guide is intended for Test Managers.
- Troubleshooting
  While working with Rational® Integration Tester, you might encounter some problems that you can easily troubleshoot.
- Reference Guide
  This guide provides the topics to help the Integration tester use the product by using the user interface, commands or scripts. This guide is intended for Integration testers.
- Security Considerations
  You can take certain actions to ensure that your installation is secure, customize your security settings, and set up user access controls.
- Notices
  This document provides information about copyright, trademarks, terms and conditions for product documentation.

Chart counters

The Counters tab on the chart windows displays the available counters, grouped by source.

Each counter may be plotted individually on the chart.

Performance data will always be available and, depending on the probes that were used in the test, there may also be additional data.

Performance counters are provided for the entire test (start to finish) and for any timed sections within the test. Each of these is available based on start times and end times (that is, start times for iterations started during this period and end times for those ending during this period). The following diagram may help to explain this.

The diagram above shows the execution of several test iterations by time. No iterations start or end in the first time period, so all statistics will be zero. In the second time period, three iterations start, so if you are using counters based on start times, figures will be reported for the three periods. Counters based on end times will yield no data because no iterations end in this period. In time period six, only figures based on end times will be reported because three iterations end here.

The following chart is of a number of test iterations that all take 1000ms to complete. The plots are Sequence started rate and Sequence ended rate, and you can see that the ended rate lags the started rate by exactly 1000ms.

Probe counters are described in Deploying probes, but the built-in test counters are listed below.


Counter Name	Description
Average duration	The total time of all iterations (started or ended mode) this period, divided by iterations (in milliseconds).
Maximum duration	The longest iteration time (in milliseconds).
Minimum duration	The smallest iteration time (in milliseconds).
Started rate	The number of iterations started this period (in started mode).
Ended rate	The number of ended iterations (in end times mode).
Passed rate	The number of passed iterations this period.
Failed rate	The number of failed iterations this period.
Time-out rate	The number of tests that failed due to timeouts on received messages.

To add counters to a chart, expand the counters tree and select the required entries. If multiple data sets are selected, they will be displayed in the list, grouped by performance test and test run.