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IBM Pattern Modeling and Analysis Tool for Java Garbage Collector

A tool that parses verbose GC trace, analyzes Java heap usage, and recommends key configurations based on pattern modeling of Java heap usage.

Date Posted: April 12, 2005

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Platform requirements

Operating system: Java™ 2 Platform, Standard Edition

Hardware: Memory larger than the verbose GC trace size

Software:

Installation instructions

  1. Unzip gaNNN.zip (NNN is the version number).
  2. Unzip readmeNNN.zip and read the readme file.
  3. Run gaNNN.jar with the Java Run-time Environment.

The following is an example of processing a verbose GC trace with PMAT Version 1.0.1 and about 500 MB of Java heap size:

<Java Runtime Environment path>java -Xmx500m -jar ga101.jar


Download description

Filename File size Description
ga39.zip    7784KBZip file containing IBM Availability Monitoring Toolkit

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