Downloading the Memory Analyzer (MAT) There are two ways to use the Memory Analyzer tool. Integrating MAT plugin with Eclipse. Open Eclipse IDE and select Help Eclipse Marketplace. Search for Memory Analyzer and install it. Restart Eclipse and the plugin is ready to be used. Downloading the standalone version of Eclipse MAT. Dec 20, 2020 Tuning Eclipse Performance and Avoiding OutOfMemory Exceptions. Go to your Eclipse setup folder; If you are running Eclipse on Mac OS X then Right click on eclipse.app icon; Click on Show Package Contents; Open eclipse.ini file; Change below parameters -Xms512m-Xmx3000m (Hoping your developer box has 4GB of memory) Add below parameters -XX.

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DetailsEclipse

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.

  • mat,
  • memory,
  • heap,
  • analyzer,
  • leaks,
Eclipse memory analyzer macAdditional Details
2019-12 (4.14), 2019-09 (4.13), 2019-06 (4.12), 2019-03 (4.11), 2018-12 (4.10), 2018-09 (4.9), Photon (4.8), Oxygen (4.7), Neon (4.6), Mars (4.5), Luna (4.4), Kepler (4.3), 2020-03 (4.15), 2020-06 (4.16), 2020-09 (4.17), 2020-12 (4.18), 2021-03 (4.19)
Metrics
DateRankingInstallsClickthroughs
August 202139/719523 (0.44%)3
July 202140/8261763 (0.44%)23
June 202141/8421830 (0.41%)16
May 202144/8661684 (0.37%)25
April 202144/9141893 (0.4%)17
March 202144/9182032 (0.39%)14
February 202144/9111567 (0.37%)19
January 202145/9301674 (0.37%)27
December 202042/9191870 (0.44%)19
November 202044/9251925 (0.42%)31
October 202042/9272053 (0.44%)19
September 202039/8942238 (0.5%)15
Errors

Unsuccessful Installs in the last 7 Days: 1

CountError Message
1Cannot complete the install because one or more required items could not be found....
Download last 500 errors (CSV)

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Eclipse Memory Analyzer

  • Check and fix Memory Analyzer running under Java 9 or Java 10
  • Check and fix the loading and indexing of dumps from Java 9 and Java 10
  • Fix queries including collections and Equinox bundles for new releases of Java and Eclipse
  • Fix some reproducible bugs reported by end users
Eclipse Memory AnalyzerEclipse memory analyzer download
  • No major API changes expected
  • For Java 9 and Java 10 support it may be necessary to build RCPs on Photon, so the platforms for RCP will only be the Photon RCP platforms, losing the Unix platforms and Linux PPC32
  • Java 8 will be required to run Memory Analyzer, because of the requirements of Photon RCP

The user visible messages are all put into message files, though no internationalization testing has been done this release (e.g. with dummy internationalized message files).

Target platforms are the Photon platforms:

  • Windows (x86)
  • Windows (x86_64)
  • Mac OSX (Mac/Cocoa/x86_64)
  • Linux (x86/GTK+)
  • Linux (x86_64/GTK+)
  • Linux (PPC64/GTK+)
  • Linux (PPC64le/GTK+)

Testing is expected to be performed running on Windows (x86_64) and Linux (x86_64) and perhaps Mac OSX

The following JVMs may be tested for acquiring dumps and for analyzing dumps, generally on the Windows platform.

IBM Java 8 SR5

Oracle JDK 8

Oracle JDK 10

Eclipse Memory Analyzer Standalone

OpenJDK Java 8

Eclipse Memory Analyzer Mat

OpenJ9 Java 8

Eclipse Memory Analyzer Oql

Support for running Memory Analyzer using those JVMs, also acquiring and analyzing dumps from those JVMs.