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System Requirements
This document includes information about hardware and software requirements for IBM® Rational® Performance Tester.
Hardware

Hardware

You can find information about the hardware requirements for IBM® Rational® Performance Tester.

Contents

AIX
Linux
Mac
Windows

AIX


Hardware	Components	Requirement	Notes
Disk space	Rational® Performance Tester Agent	10 GB	Disk space requirements can be reduced or increased depending on the features that you install. Large test runs can store several gigabytes of data. Make sure that you have adequate disk space before attempting a large test run.
Memory	Rational® Performance Tester Agent	8 GB	For best results with large test runs, use 16 GB of RAM.

Linux


Hardware	Components	Requirement	Notes
Disk space	Rational® Performance Tester	10 GB	Disk space requirements can be reduced or increased depending on the features that you install. An additional 500 MB of disk space is required in the /tmp directory.
Disk space	Rational® Performance Tester Agent	10 GB
Memory	Rational® Performance Tester	8 GB	For best results with large test runs, use 16 GB of RAM.
Memory	Rational® Performance Tester Agent	8 GB	For best results with large test runs, use 16 GB of RAM.

Mac


Hardware	Components	Requirement	Notes
Disk space	Rational® Performance Tester	10 GB	Disk space requirements can be reduced or increased depending on the features that you install. Large test runs can store several gigabytes of data. Make sure that you have adequate disk space before attempting a large test run.
Disk space	Rational® Performance Tester Agent	10 GB
Memory	Rational® Performance Tester	8 GB	For best results with large test runs, use 16 GB of RAM.
Memory	Rational® Performance Tester Agent	8 GB	For best results with large test runs, use 16 GB of RAM.

Windows


Hardware	Components	Requirement	Notes
Disk space	Rational® Performance Tester	10 GB	Disk space requirements can be reduced or increased depending on the features that you install. Large test runs can store several gigabytes of data. Make sure that you have adequate disk space before attempting a large test run. Additional disk space is required if you use FAT32 instead of NTFS. An additional 500 MB of disk space is required in the directory that you specify in the environment variable TEMP.
Disk space	Rational® Performance Tester Agent	10 GB
Memory	Rational® Performance Tester	8 GB	For best results with large test runs, use 16 GB of RAM.
Memory	Rational® Performance Tester Agent	8 GB	For best results with large test runs, use 16 GB of RAM.