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Administrator Guide
This guide describes how to install Rational® Performance Tester. 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 Rational® Performance Tester
Installation of the product involves verifying requirements, planning, managing licenses, and configuring web-based help. This section lists all such topics.
Installation conventions and terminology
Understanding these terms and conventions can help you take full advantage of the installation information and your product.

Administrator Guide
This guide describes how to install Rational® Performance Tester. 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 Rational® Performance Tester
  Installation of the product involves verifying requirements, planning, managing licenses, and configuring web-based help. This section lists all such topics.
  - Installation requirements
    Installation requires the correct hardware, software, server environment, operating systems, and user privileges for installing and running your software.
  - Installation conventions and terminology
    Understanding these terms and conventions can help you take full advantage of the installation information and your product.
  - Capacity Planning
    This document offers a methodology for assessing the CPU and memory characteristics of a given test and provides a set of best practices for scaling up to high volume loads using Rational® Performance Tester.
  - Installation Manager overview
    Installation Manager is a program for installing, updating, and modifying packages. It helps you to manage the applications or packages that it installs on your computer. Installation Manager also helps you to keep track of what you have installed, determine what is available for you to install, and to organize installation directories.
  - Installation locations
    Installation Manager retrieves product packages from specified repositories and installs the products into selected locations, which are referred to as package groups.
  - Offering coexistence considerations
    Some products are designed to coexist and share functions when they are installed in the same package group. A package group is a location where you can install one or more software product packages.
  - Eclipse instance overview
    The product package that you install using Installation Manager comes with a version of Eclipse, which is the base platform of this product package. If you already have Eclipse installed on your workstation, you can add your product package directly to that Eclipse installation and extend the functions of the Eclipse integrated development environment (IDE).
  - Increasing the number of file handles on Linux™ workstations
    For best product performance, increase the number of file handles above the default setting of 1024 handles.
  - Starting the launchpad
    You can start the launchpad program to install the product.
  - Installation of the product by using IBM® Installation Manager
    The Setup disk includes the launchpad program, which provides you with a single location to start the installation process.You must download the product bits and then from the Installation Manager point to the Setup disk.
  - Uninstalling the product by using IBM® Installation Manager
    When you no longer require Rational® Performance Tester, you can use IBM® Installation Manager to uninstall Rational Performance Tester that you have installed.
- License management
  Licensing for your installed IBM® software and customized packages is administered through the Manage Licenses wizard in the IBM Installation Manager. The Manage Licenses wizard displays license information for each installed package.
- Product upgrade and migration
  When you want to use the enhanced functionalities of Rational® Performance Tester, you must upgrade to the latest version of the product software.
- Configuration of the product
  You must configure Rational® Performance Tester when you want to run SAP tests, collect response time breakdown data, or use the product in the Docker container.
- Integration with other products
  You can integrate IBM® Rational® Performance Tester with certain products to run tests, manage test assets, and create defects.

Installation conventions and terminology

Understanding these terms and conventions can help you take full advantage of the installation information and your product.

The following conventions are used in this installation information:

The default installation directory is written as C:\installation_directory\product\inst.file.
The default log location for installation information is C:\log_file_dir\log.txt.

These terms are used in the installation topics.

Installation directory: The location of product artifacts after the package is installed.

Package: An installable unit of a software product. Software product packages are separately installable units that can operate independently from other packages of that software product.

Package group: A package group is a directory in which different product packages share resources with other packages in the same group. When you install a package using Installation Manager, you can create a new package group or install the packages into an existing package group. Eclipse-based packages installed in the same package group are able to use the shell-sharing features of Eclipse. Some packages cannot share a package group, in which case the option to use an existing package group is unavailable.

Repository: A storage area for installable software packages. A repository can be disc media, a folder on a local hard disk, or a server or web location.

Shared directory: In some instances, product packages can share resources. These resources are located in a directory that the packages share.