Memory Analyzer (MAT)

The Eclipse Memory Analyzer is a fast and feature-rich Java heap analyzer that helps you find memory leaks and reduce memory consumption.

Use the Memory Analyzer to analyze productive heap dumps with hundreds of millions of objects, quickly calculate the retained sizes of objects, see who is preventing the Garbage Collector from collecting objects, run a report to automatically extract leak suspects.

Memory Analyzer Screenshot

Links

  • Download the latest version as RCP application.
  • Read our Blog for background information.
  • Post your questions to the Forum.

News

  • Memory Analyzer at JavaOne 2009
    Krum Tsvetkov and Andrew Johnson will give a technical session at this year's JavaOne conference. The session is TS-4118 Practical Lessons in Memory Analysis and will take place on Wednesday, June 3, 13:30 - 14:30.
    Both speakers will also be available at the Eclipse booth on Thursday, June 4, 12:00 - 14:00. If you have any questions or feedback, you can talk to them at the booth.
  • Memory Analyzer now supports IBM System Dumps
    IBM has published a plug-in on Alphaworks that enables the Memory Analyzer to read DTFJ formatted system dumps. Supported are IBM JDK 1.4.2 SR12, 5.0 SR8a and 6.0 SR2 and greater.

Webinar

  • Memory Analyzer Webinar
    Krum Tsvetkov and Andreas Buchen recorded this Webinar on 29 May 2008. Listen in to get an overview over the most important features.
Contributors
Incubation
Incubation
This project is in the Incubation Phase
Upcoming Talks
Previous Talks
Newsgroup