New! Memory Analyzer 1.1 for 64-bit platforms on IBM Support Assistant workbench



IBM Monitoring and Diagnostic Tools for Java - Memory Analyzer is a feature-rich Java heap analyzer that helps you find memory leaks and reduce memory consumption. The 64-bit version lets you run Memory Analyzer on 64-bit platforms allowing you to analyze very large heap dumps.


IBM Monitoring and Diagnostic Tools for Java - Memory Analyzer 64-bit is a Tool Add-on for IBM Support Assistant 4.1. This tool can analyze dumps with hundreds of millions of objects, quickly calculate the retained sizes of objects, see what is preventing the Garbage Collector from collecting objects, run a report to automatically extract leak suspects and more.

This tool is based on Eclipse Memory Analyzer (MAT) together with the IBM Diagnostic Tool Framework for Java (DTFJ) to allow processing of dumps from IBM Virtual Machines for Java.

The supported dump types are:

  • IBM SDK for Java (J9) system dumps
  • IBM SDK for Java (J9) Portable Heap Dumps
  • IBM SDK for Java (J9) javacore files
  • IBM SDK for Java 1.4.2 SDFF
  • HPROF binary heap dumps
This new 64-bit version lets you analyze heap dumps that are gigabytes in size. Check the Java Diagnostics Guide reference for information about choosing JVM parameters when launching Memory Analyzer 64-bit.

Related information

Download IBM Support Assistant Workbench
IBM Support Assistant Tool Add-ons List
IBM Tools for Java on developerWorks
Download and install tool add-ons for ISA

Cross reference information
Segment Product Component Platform Version Edition
Application Servers Runtimes for Java Technology Debugging Tools
Application Servers WebSphere Application Server

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