Welcome
Administrator Guide
This guide describes how to install HCL DevOps Test Performance (Test Performance). After you install the product, you can perform administration tasks such as license configuration and integration with other products. This guide is intended for administrators.
Configuration of the product
You must configure HCL DevOps Test Performance (Test Performance) when you want to run SAP tests, collect response time breakdown data, or use the product in the Docker container.
Configuring the data collection infrastructure
If you want to collect response time breakdown data from remote computers used in distributed applications, you must install and configure the data collection infrastructure on the remote computers.
Removing instrumentation using the command prompt
Before you uninstall the data collection infrastructure, you must remove instrumentation from all application servers that were instrumented to work with the data collection infrastructure.

Release Notes
This document includes information about the new features introduced, features deprecated or removed, defects fixed, and known issues identified in this version of HCL DevOps Test Performance (Test Performance). You can also find the installation and upgrade instructions along with the contact information of HCL Customer Support.
System Requirements
This document includes information about hardware and software requirements for HCL DevOps Test Performance (Test Performance) 2024.03 (11.0.1).
Getting Started
This guide provides an overview and describes the task flows to get you started with HCL DevOps Test Performance (Test Performance). This guide is intended for new users.
Tutorials
This section contains the tutorials which explains the main features of HCL DevOps Test Performance (Test Performance).
Samples
This section describes about the sample project which can be used with HCL DevOps Test Performance (Test Performance) to test the functionality of an application.
Administrator Guide
This guide describes how to install HCL DevOps Test Performance (Test Performance). After you install the product, you can perform administration tasks such as license configuration and integration with other products. This guide is intended for administrators.
- Installation of DevOps Test Performance
  Installation of the product involves verifying requirements, planning, managing licenses, and configuring web-based help. This section lists all such topics.
- License management
  Licensing for HCL DevOps Test Performance (Test Performance) is administered through HCL Software License & Download portal. This portal is a FlexNet-based web application that helps to manage software entitlements and licenses.
- Product upgrade and migration
  When you want to use the enhanced functionalities of HCL DevOps Test Performance (Test Performance), you must upgrade to the latest version of the product software.
- Configuration of the product
  You must configure HCL DevOps Test Performance (Test Performance) when you want to run SAP tests, collect response time breakdown data, or use the product in the Docker container.
  - Configuring the environment for SAP tests
    Some of the capabilities of service tests require that you manually install additional libraries and files or that you configure some elements of the test environment.
  - Configuring the data collection infrastructure
    If you want to collect response time breakdown data from remote computers used in distributed applications, you must install and configure the data collection infrastructure on the remote computers.
    - Data collection infrastructure overview
      The data collection infrastructure collects performance profiling data for distributed applications and sends the data to the workbench computer, where you can view and analyze the collected data. The data collection infrastructure must be installed, configured, and running on all remote computers that will be used in your distributed application. The data collection infrastructure is installed when you install HCL DevOps Test Performance Agent (Test Performance Agent).
    - Instrumenting local servers
      You must instrument application servers to collect response time breakdown data. You can use either a command-line or graphical user interface to instrument application servers to work with the data collection infrastructure.
    - Instrumenting servers by using the command prompt
      You must instrument application servers to collect response time breakdown data. You can use either a command prompt or graphical user interface to instrument application servers to work with the data collection infrastructure.
    - Removing instrumentation
      Before you uninstall the data collection infrastructure, you must remove instrumentation from all application servers that were instrumented to work with the data collection infrastructure.
    - Removing instrumentation using the command prompt
      Before you uninstall the data collection infrastructure, you must remove instrumentation from all application servers that were instrumented to work with the data collection infrastructure.
  - Configuring Docker containers
    Instead of reading through the system requirements list and installing the products, you can now deploy the Docker containers on any computer and get started with testing. To automate playing back tests, you can push the product images to the Docker container.
- Integration with other products
  You can integrate HCL DevOps Test Performance (Test Performance) with certain products to run tests, manage test assets, and create defects.
Test Author Guide
This guide describes how to create test scripts in HCL DevOps Test Performance (Test Performance) and enhances tests by applying different test elements such as dataset, variables, and verification points. This guide is intended for testers.
Test Execution Specialist Guide
This guide describes tasks that you can perform on schedules, test execution with custom code, and Extending HCL DevOps Test Performance (Test Performance) to support other protocols. This guide is intended for testers or test execution specialists.
Test Manager Guide
This guide describes how to keep track of the performance of the application by evaluating the test results. This guide is intended for test managers.
Troubleshooting Guide
This guide describes how to analyze and resolve some of the common problems that you might encounter while you work with HCL DevOps Test Performance (Test Performance).
Reference Guide
This guide describes, additional topics to gain more knowledge about HCL DevOps Test Performance (Test Performance).
All Guides (PDFs)
You can find the link to view or download the content of the release notes, system requirements, and persona guides of HCL DevOps Test Performance (Test Performance) as a PDF file.
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 the product documentation.

Removing instrumentation using the command prompt

Before you uninstall the data collection infrastructure, you must remove instrumentation from all application servers that were instrumented to work with the data collection infrastructure.

Before you begin

If you have uninstalled the application server or removed an instance of the application server, you cannot use the instrumentation utility to remove instrumentation from the server. This situation will block the data collection infrastructure uninstall process. Do not uninstall an application server before you have removed instrumentation from the application server.

Instrumented servers are listed in the file InstrumentationRegistry.xml. After you have removed instrumentation from a server, the InstrumentationRegistry.xml file will be empty of references to any application server. If you uninstall an application server before you have removed instrumentation, to uninstall the data collection infrastructure you must edit InstrumentationRegistry.xml to remove the applicationServer element for the application server that you uninstalled.

Procedure

To remove instrumentation from application servers:

Open a command prompt, and change directories to the instrument_comp folder in the data collection infrastructure installation directory. By default, on Microsoft™ Windows™ this directory is C:\Program Files\HCL\DevOpsTest\DCI\rapa_prod\instrument_comp. On Linux™ and IBM® AIX®, this directory is /opt/HCL/DevOpsTest/DCI/rapa_prod/instrument_comp.
Type the command name with the -uninstall argument and all of the other arguments that you used when instrumenting the server.
The instrumentation utility, which is also used to remove instrumentation from servers, is instrumentServer.sh on AIX® and Linux™ systems and instrumentServer.bat on Windows™ systems. Enter the command name with no arguments to see the syntax details for the command.
Restart the server if prompted to do so.

What to do next

You can uninstall the data collection infrastructure.