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

26 June 2013, Memory Analyzer Released Version 1.3.0
Memory Analyzer 1.3.0 Release is now available for download. This version is part of the Kepler simultaneous release. Have a look at the New and Noteworthy document.

8 November 2012, Memory Analyzer Released Version 1.2.1
Memory Analyzer 1.2.1 Release is now available for download. This version is a service release for Memory Analyzer 1.2.0 and contains several bugfixes. Have a look at the release notes for more details.

27 June 2012, Memory Analyzer Released Version 1.2.0
Memory Analyzer 1.2.0 Release is now available for download. This version is part of the Juno simultaneous release. Have a look at the New and Noteworthy document.

Webinars

Memory Analyzer 1.0 - Not Only New, but Noteworthy

Krum Tsvetkov and Andrew Johnson recorded this Webinar on 08 Sep 2010. Listen in to see how to diagnose problems given a heap dump and using the new features in the tool together with the best from the "old" features.

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

Previous Talks

Newsgroup