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  Histogram comparison for identify memory issue on java classes
Histogram Diff to identify the memory leaks on java class
By: BHAVIN SHAH on Sat, 15 January 2022
0 2034 Sat, 15 January 2022 16:43
By: BHAVIN SHAH
  Unable to open openj9 coredump file via Eclipse project
By: Missing name Mising name on Sun, 10 October 2021
3 1304 Tue, 12 October 2021 17:51
By: Missing name Mising name
  Issues with MAT reading AdoptJDK openj9 core.dmp files
open the core.dmp file using MAT 1.11 or 1.12 and during index creation MAT generates a .threads file. The .threads file's missing thread stack traces and locals,
By: Missing name Mising name on Thu, 22 July 2021
4 657 Fri, 23 July 2021 12:53
By: Missing name Mising name
  Inspect objects from comparison
For example, suppose +100 java.lang.String found, be able to see those specific strings
By: Alex Mising name on Tue, 20 July 2021
1 624 Thu, 22 July 2021 10:43
By: Andrew Johnson
  HTML Report
How to include mat://object/0x7f8d7c60f188
By: Nikhil Dongre on Fri, 16 July 2021
1 526 Sat, 17 July 2021 10:42
By: Andrew Johnson
  Leak Suspect Report makes huge file
I wanted to make a Leak Suspect Report of a hprof file and got an html file which filled my SSD whoch
By: Jafet Roth on Mon, 29 March 2021
7 1333 Wed, 14 July 2021 13:59
By: Electric Eel
  Mat Linux Command Line Usage with Discard Feature
Mat Linux Command Line Usage with Discard Feature
By: Louis Johnson on Wed, 09 June 2021
2 888 Mon, 14 June 2021 23:55
By: Louis Johnson
  Not A HPROF heap dump when parsing PHD files
Facing this errors while parsing PHD dumps using ParseHeapDump.sh on Linux
By: Ruchir Verma on Sun, 02 May 2021
1 5502 Sat, 12 June 2021 12:31
By: Andrew Johnson
  MAT command line with IBM PHD files?
By: vinay chilakamarri on Wed, 12 August 2020
2 2016 Sun, 02 May 2021 17:15
By: Ruchir Verma
  fields of objects not shown in inspector / attributes
By: Agoston Bejo on Sun, 21 February 2021
2 1251 Thu, 22 April 2021 07:27
By: Spencer Uresk
  MAT Blank Screen when using MacOS Big Sur
By: Scott Sue on Wed, 16 December 2020
2 968 Fri, 15 January 2021 09:16
By: Scott Sue
  MAT doesn't respond to any mouse click on Mac OS
MAT doesn't respond to any mouse click on Mac OS
By: Hui Huang on Wed, 25 November 2020
3 1832 Mon, 30 November 2020 14:36
By: Andrew Johnson
  Problems with getting reports running remotely
Problems with getting reports running remotely
By: Rafał Kuć on Sat, 11 July 2020
2 1028 Thu, 19 November 2020 09:41
By: Gregor Kofler
  Creating MAT Plugin guidance
By: Missing name Mising name on Mon, 02 November 2020
3 558 Thu, 05 November 2020 18:56
By: Missing name Mising name
  Web UI for Memory Analyzer
web based heap dump analysis for remote heap dumps.
By: sarad mohanan on Mon, 07 September 2020
1 1841 Mon, 14 September 2020 08:06
By: Andrew Johnson
  Using MAT ExportPROF in normal java application
How to use the MAT ExportPROF plugin functionality in normal java application?
By: Santhoshi Mekala on Wed, 26 August 2020
1 892 Sun, 30 August 2020 07:12
By: Andrew Johnson
  How to import google gson in eclipse MAT
Need help for adding google gson dependency in eclipse MAT.
By: Najeed Habib on Fri, 26 June 2020
3 1430 Mon, 29 June 2020 19:39
By: Andrew Johnson
  Auto launch an user defined query
Auto launch an user defined query
By: G Xu on Thu, 18 June 2020
2 1198 Fri, 19 June 2020 13:11
By: G Xu
  OOM error Finalizer
OOM error Finalizer
By: Rinchin Gomboev on Tue, 19 May 2020
4 2184 Sat, 06 June 2020 14:30
By: Romit Saha
  OQL: Why is the returned object not a String but "com.ibm.wps.state.keymanager.ValueImpl"?
OQL question on type of returned object type
By: Hermann Huebler on Wed, 27 May 2020
1 1087 Fri, 29 May 2020 11:27
By: Andrew Johnson
  DTFJ Error Opening Core Dump
By: Frank Ball on Thu, 17 October 2019
3 3895 Wed, 27 May 2020 07:01
By: Hermann Huebler
  Memoryanalyzer.exe won't boot after editing .ini file
By: Lore Ungaro on Tue, 31 March 2020
1 1883 Sun, 05 April 2020 09:27
By: Andrew Johnson
  MAT Heap Dump Comparison Algorithm
Description of the
By: Porfirio Tramontana on Tue, 12 November 2019
2 2677 Thu, 26 March 2020 12:57
By: Andrew Johnson
  Retained heap calculated incorrectly in dominator tree?
Question about the retained heap being shown
By: Hermann Huebler on Thu, 27 February 2020
1 1272 Fri, 28 February 2020 16:15
By: Andrew Johnson
  Get list_objects in a custom mat report
Memory analyzer:Custom reports- get html report
By: Mihir Solanki on Tue, 18 February 2020
3 2356 Mon, 24 February 2020 05:22
By: Mihir Solanki
  Query: Group By Value shows no values
By: Stefan Mueller on Mon, 10 February 2020
1 3700 Tue, 18 February 2020 08:06
By: Andrew Johnson
  Two security issues fixed in Memory Analyzer
By: Krum Tsvetkov on Fri, 17 January 2020
0 199945 Fri, 17 January 2020 21:09
By: Krum Tsvetkov
  OQL Enhancements
Improvements to Object Query Language
By: Andrew Johnson on Thu, 28 November 2019
0 2228 Thu, 28 November 2019 14:49
By: Andrew Johnson
  Query returns 0 results
By: Missing name Mising name on Thu, 17 October 2019
2 10904 Tue, 05 November 2019 15:32
By: Missing name Mising name
  What do mean Ref as Table in Mat ?
What do mean Ref as Table in Mat ?
By: Abhaya Mishra on Sat, 07 September 2019
1 10081 Mon, 16 September 2019 11:23
By: Krum Tsvetkov
  Is there a command line argument or an API to access the dominator tree in Eclipse MAT analyzer tool
By: Swapnil Dev on Wed, 10 April 2019
1 30525 Sun, 08 September 2019 07:15
By: Andrew Johnson
  Pie chart does not display in overview tab of Memory Analyzer
Pie chart does not display in overview tab of Memory Analyzer
By: 6pac Shakur on Wed, 28 August 2019
1 122572 Sun, 08 September 2019 06:56
By: Andrew Johnson
  cannot load hprof file with heap dump error
heap exhaust running analyzer...1.9
By: Bill Rodriguez on Thu, 27 June 2019
1 5236 Thu, 18 July 2019 08:57
By: Taly Elani
  How to write MAT Custom Reports?
Where is the documentation for writing custom reports with the intent of running them using ParseHeapDump.sh
By: Mark Malynn on Fri, 16 November 2018
2 3816 Tue, 18 December 2018 19:22
By: Mark Malynn
  Meaning of Overview->Details->Size
By: Jonathan Lu on Wed, 07 November 2018
0 2436 Wed, 07 November 2018 06:47
By: Jonathan Lu
  Does Eclipse OQL support map access?
By: Jeffery Yuan on Thu, 27 September 2018
2 4534 Wed, 24 October 2018 00:24
By: Jeffery Yuan
  MAT dependency
Adding Maven dependency to MAT
By: Erez Alon on Wed, 29 August 2018
2 3212 Sat, 15 September 2018 08:10
By: Andrew Johnson
  MAT report from command line
I would like to run MAT to generate report from command line
By: Mikolaj Habdank on Fri, 14 September 2018
1 2537 Fri, 14 September 2018 19:13
By: Andrew Johnson
  MAT report with all rows from query (more than 25)
By: Mikolaj Habdank on Tue, 11 September 2018
2 2974 Fri, 14 September 2018 06:24
By: Mikolaj Habdank
  Huge heap dump, but no content?
Huge JVM heap dump but MAT shows not content
By: Beppino604 on Mon, 21 March 2011
6 12510 Tue, 21 August 2018 10:34
By: sasmita dash
  Memory Analyzer 1.8.0 was released!
By: Krum Tsvetkov on Thu, 28 June 2018
0 3730 Thu, 28 June 2018 07:36
By: Krum Tsvetkov
  Analyzing metaspace memory OOME
By: Gerrit Schulz on Fri, 08 September 2017
1 17257 Sun, 17 June 2018 08:42
By: Andrew Johnson
  Unable to see objects when clicking classes from class histogram
By: Vinod Kumar on Thu, 21 December 2017
2 6751 Sat, 28 April 2018 10:20
By: Andrew Johnson
  Can't use MAT on Mac High Sierra
By: Michail Kulaga on Tue, 20 February 2018
1 9882 Mon, 09 April 2018 21:30
By: Jan Monterrubio
  MAT doesn't respond to any mouse click on Mac OS
By: tram champloo on Thu, 04 January 2018
6 12688 Mon, 09 April 2018 21:42
By: Jan Monterrubio
  Need Help in Launching MAT 1.7 on AIX 7.1
Issue launching the Tool on AIX
By: Ajay Rnb on Mon, 27 November 2017
0 5052 Mon, 27 November 2017 15:57
By: Ajay Rnb
  Memory Analyzer 1.7.0 Released
By: Krum Tsvetkov on Fri, 30 June 2017
2 12439 Thu, 02 November 2017 14:09
By: Andrew Johnson
  does MAT work on java 9?
question to see if errors noticed in java 9 vm are expected
By: Mukarram Baig on Mon, 23 October 2017
1 5200 Thu, 02 November 2017 13:54
By: Andrew Johnson
  ParseHeapdump.sh throws error
By: Gautham K on Mon, 30 October 2017
0 4917 Mon, 30 October 2017 17:42
By: Gautham K
  Need help to fix the Spring SessionFactoryImpl Memory leak with Eclipse Memory Analyser
Need help to fix the Spring SessionFactoryImpl Memory leak with Eclipse Memory Analyser
By: Haribabu Puppala on Mon, 18 September 2017
7 17470 Mon, 23 October 2017 08:43
By: Haribabu Puppala
  Strange unknown string instance
By: jilen zhang on Wed, 18 October 2017
0 3053 Wed, 18 October 2017 02:27
By: jilen zhang
  Examples of eval function use
Can't find any info :(
By: Ilya Ermolin on Tue, 25 April 2017
1 23314 Thu, 01 June 2017 12:02
By: Andrew Johnson
  Eclipse memory analyzer unit of measurement
By: Ulrich Scholz on Wed, 10 May 2017
1 39461 Thu, 01 June 2017 11:37
By: Andrew Johnson
  Row colors make rows unreadable
By: Vladimir Matveev on Tue, 14 March 2017
0 40184 Tue, 14 March 2017 15:44
By: Vladimir Matveev
  Group by attribute
By: Mario Marinato on Mon, 31 October 2016
1 5274 Thu, 19 January 2017 15:22
By: Andrew Johnson
  Memory Analyzer 1.6.1 Released
By: Krum Tsvetkov on Thu, 08 December 2016
0 6194 Thu, 08 December 2016 16:29
By: Krum Tsvetkov
  Using MAT to analyze Eclipse OOME (headless)
By: Marcel Bruch on Wed, 28 September 2016
5 6345 Thu, 29 September 2016 15:00
By: Krum Tsvetkov
  How to extend Memory Analyzer
By: Francesco Fucci on Wed, 28 September 2016
0 5937 Wed, 28 September 2016 09:47
By: Francesco Fucci
  MAT 1.6 OQL object de-reference problem - yields blank row values
Ex: "select s.name.toString() from someClass s" yields blanks
By: ken marx on Thu, 30 June 2016
5 8623 Wed, 24 August 2016 15:18
By: Andrew Johnson
  OQL nested list flattening and filtering
Trying to find deeply nested in sublists based on object properties
By: ken marx on Sat, 02 July 2016
0 6526 Sat, 02 July 2016 00:10
By: ken marx
  Memory Analyzer 1.6.0 Released
By: Krum Tsvetkov on Fri, 24 June 2016
0 4858 Fri, 24 June 2016 11:19
By: Krum Tsvetkov
  Same reports after application/device restart?
By: mr Antback on Mon, 30 May 2016
0 4329 Mon, 30 May 2016 20:51
By: mr Antback
icon3.gif Will us support Android format hprof dump in the furture?(version 1.0.3)
By: han jinwei on Mon, 02 May 2016
0 5600 Mon, 02 May 2016 12:10
By: han jinwei
  Memory Analyzer for Embedded C projects
By: Djordje Stojicevic on Thu, 11 February 2016
1 8134 Tue, 01 March 2016 07:03
By: Krishna R
  retained of linkedhashmap does not include values?
By: Michael Reiche on Thu, 28 January 2016
0 5003 Thu, 28 January 2016 20:08
By: Michael Reiche
  Mat 1.50 failed on NullPointerException when parsing HPROF
MAT failed on NPE
By: II HH on Fri, 15 January 2016
1 6060 Mon, 18 January 2016 18:44
By: Philippe Kernevez
  MAT stuck at Computing Dominators
MAT stuck at Computing Dominators
By: Nitesh Mishra on Wed, 02 December 2015
3 7589 Sat, 26 December 2015 13:48
By: Erik Brangs
  Do not open customize perspective
By: Yuuki Masato on Sun, 13 December 2015
0 6040 Sun, 13 December 2015 02:40
By: Yuuki Masato
icon4.gif Numerical values are not shown in Dominator Tree
In Dominator Tree Table, the numberic values in Shallow Heap, Retained Heap and Percentage are not shown
By: Isuru Perera on Thu, 01 October 2015
3 6694 Thu, 15 October 2015 06:36
By: Isuru Perera
icon4.gif toString a LinkedList
Java Collections > Extract List Value fails with a NullPointerException - is OQL possible
By: Faraz Ali on Thu, 08 October 2015
0 5281 Thu, 08 October 2015 00:34
By: Faraz Ali
  How to retrieve objects which implements interface!
How to retrieve objects which implements interface!
By: Xie GuoJun on Sun, 06 September 2015
1 4689 Tue, 22 September 2015 09:17
By: Krum Tsvetkov
  gc_roots count correct?
By: Sergey Maslov on Thu, 10 September 2015
1 6445 Fri, 18 September 2015 06:44
By: Krum Tsvetkov
  error when opening a heap dump in eclipse MAT (1.5)
I created a dump using below command jmap -heap:format=b <process id> and getting the below error when I open it from Eclipse memory analyzer. java.io.EOFException at org.eclipse.mat.parser.io.
By: Thrishala Ediriweera on Wed, 02 September 2015
1 7254 Thu, 17 September 2015 15:04
By: Krum Tsvetkov
  Heap dump instances count differs for Visualvm and Eclipse Memory Analyzer
Heap dump instances count differs for Visualvm and Eclipse Memory Analyzer
By: Sergey Maslov on Tue, 08 September 2015
0 6798 Tue, 08 September 2015 10:27
By: Sergey Maslov
icon10.gif How to retrieve objects which implements interface!
How to retrieve objects which implements interface!
By: Xie GuoJun on Mon, 07 September 2015
0 4568 Mon, 07 September 2015 02:50
By: Xie GuoJun
  Unable to open .bin files generated by jmap with 1.8.0_u60
By: Gregg Donovan on Wed, 01 July 2015
2 4571 Mon, 17 August 2015 15:34
By: Johan Kaving
  After stopping my test the growth of heap never come down
After stopping my test the growth of heap never come down
By: Manas Jena on Mon, 27 July 2015
0 3496 Mon, 27 July 2015 04:52
By: Manas Jena
  Memory Analyzer 1.5 Released
By: Krum Tsvetkov on Wed, 24 June 2015
0 2535 Wed, 24 June 2015 14:43
By: Krum Tsvetkov
  How to extend MAT to simulate select "Show objects by class" -> select "by outgo
By: Zou Xiao on Fri, 22 May 2015
0 2366 Fri, 22 May 2015 14:37
By: Zou Xiao
  Command Line processing of hprof
By: Yu Yang Lai on Wed, 26 June 2013
12 18822 Fri, 24 April 2015 07:14
By: Kapil Goyal
  Where to download SAP enhancements?
By: Pavel Astashonok on Wed, 22 April 2015
0 3597 Wed, 22 April 2015 14:43
By: Pavel Astashonok
  Comparing Objects from heap dumps of a process
By: Quest Heap on Sun, 19 April 2015
0 2826 Sun, 19 April 2015 04:15
By: Quest Heap
  Indicating how old an object is
By: Mark Robbins on Tue, 07 April 2015
1 2952 Mon, 13 April 2015 16:16
By: Mark Robbins
  Export
How to?
By: Kevin Singleton on Thu, 26 March 2015
0 2738 Thu, 26 March 2015 18:38
By: Kevin Singleton
  Internal error
While trying to open a hprof file, internal error
By: Kevin Singleton on Thu, 26 March 2015
1 3568 Thu, 26 March 2015 18:32
By: Kevin Singleton
icon11.gif Parsing heap dump has encountered a problem
By: Hack Kampbjørn on Fri, 14 September 2012
2 14634 Tue, 27 January 2015 20:58
By: subhrajit senapati
  Dominator tree
The entry code for generating dominator tree
By: lvqing lvqingwanghengtiansoft.com on Tue, 23 December 2014
1 4985 Tue, 13 January 2015 08:51
By: Andrew Johnson
  Stopping command line report opening Windows error dialog
Command line report issues
By: Chris Hurst on Wed, 03 December 2014
0 3104 Wed, 03 December 2014 15:24
By: Chris Hurst
  Help in analyzing java.lang.ref.Finalizer in Heap dump analysis
Help in analyzing java.lang.ref.Finalizer in Heap dump
By: suman kumar on Tue, 21 January 2014
3 15434 Thu, 20 November 2014 19:33
By: Todd Carmichael
  Unsupported Segment Type 0 errors
MAT cannot load an .hprof from Java 1.7
By: Todd Carmichael on Tue, 28 October 2014
2 4415 Wed, 05 November 2014 09:50
By: Andrew Johnson
  Can object address help to give me generation info ?
By: Chris Hurst on Wed, 09 July 2014
1 4226 Wed, 22 October 2014 11:10
By: Andrew Johnson
  Hash Entries throwing Java_Version error
Field 'java_version' of 'class sun.misc.Version contains an illegal object reference:
By: Rob Latham on Thu, 21 August 2014
1 5670 Wed, 22 October 2014 11:00
By: Andrew Johnson
  Multithreading characteristics of MAT API
By: Dario Russi on Tue, 30 September 2014
1 3863 Wed, 22 October 2014 10:49
By: Andrew Johnson
  Heap Analyzer
java.lang.OutofMemoryError:java heap space
By: som raj on Tue, 15 April 2014
2 8371 Fri, 05 September 2014 09:40
By: Julius van
  Leak Suspects Report on Linux
How to get a Leak Suspects Report on Linux
By: Jeff Morris on Sat, 19 July 2014
1 6380 Mon, 11 August 2014 08:55
By: Andrew Johnson
  Error when opening *.hprof file: No parser registered
No parser registered
By: gunther herbson on Fri, 18 July 2014
1 5430 Sat, 19 July 2014 23:59
By: gunther herbson
  Memory Analyzer 1.4.0 is now released!
By: Krum Tsvetkov on Wed, 25 June 2014
0 4566 Wed, 25 June 2014 13:36
By: Krum Tsvetkov
  Using MemoryAnalyzer api's in Java
Using MemoryAnalyzer api's in Java
By: pradeep on Fri, 30 September 2011
10 16489 Wed, 11 June 2014 13:44
By: Maria G
  How to create heap dump for spring based web application running in weblogic
How to create heap dump for spring based web application running in weblogic
By: Raj Mohamad on Thu, 29 May 2014
1 24678 Mon, 09 June 2014 09:00
By: Andrew Johnson
icon5.gif Extracting large String values from an array (or Collection)
By: Dan Gravell on Mon, 28 April 2014
5 20668 Thu, 01 May 2014 11:23
By: Dan Gravell
  How to find a value by map key in by OQL
How to find a value by map key in by OQL
By: yubao fu on Tue, 22 April 2014
1 28473 Thu, 24 April 2014 10:05
By: Andrew Johnson
  user classes in MAT
Way to show user classes in leak suspects
By: Vitaly Puchkov on Fri, 07 February 2014
0 4148 Fri, 07 February 2014 11:16
By: Vitaly Puchkov
  Incorrect(?) retained heap for com.google.common.base.Optional
By: Lars Oppermann on Wed, 22 January 2014
1 7493 Wed, 29 January 2014 13:52
By: Lars Oppermann
  Memory Analyzer 1.3.1 Released
By: Krum Tsvetkov on Wed, 22 January 2014
0 4803 Wed, 22 January 2014 15:00
By: Krum Tsvetkov
  Unable to install Memory Analyzer
Memory Analyzer install problem
By: Lori Cook on Tue, 17 December 2013
4 6602 Fri, 20 December 2013 22:14
By: Lori Cook
  java.io.EOFException with Memory Analyzer 1.3.0
EOF file while opening 5gb Hprof with Memory Analyzer 1.3.0
By: naresh yedla on Mon, 09 December 2013
1 11832 Thu, 12 December 2013 08:20
By: Andrew Johnson
  OQL: Need help with query involving object array and sub-select
By: Geoff Alexander on Wed, 20 November 2013
5 11047 Mon, 09 December 2013 17:33
By: Andrew Johnson
  Newbie: MAT / C++
By: Patrick Oneil on Mon, 14 January 2013
3 7061 Wed, 20 November 2013 17:48
By: Geoff Alexander
  reachability / retained set
By: Mighdoll Mising name on Wed, 16 October 2013
2 6226 Fri, 15 November 2013 22:41
By: Mighdoll Mising name
  Which algrithm is used for dominator tree calculation?
By: f d on Thu, 26 September 2013
1 5057 Fri, 27 September 2013 06:22
By: Krum Tsvetkov
  What would you do if you could run code on heap dumps?
By: Robin Salkeld on Fri, 14 June 2013
5 12063 Fri, 13 September 2013 20:11
By: Robin Salkeld
  OQL: how to define JS functions
By: Iulian Dragos on Sat, 29 January 2011
14 20379 Fri, 13 September 2013 20:00
By: Robin Salkeld
icon9.gif heap dump file size larger than the heap size
heap dump file size larger than the heap size
By: Michael Makram on Mon, 26 August 2013
0 5001 Mon, 26 August 2013 17:03
By: Michael Makram
  Getting Path to GC through command line
By: Yu Yang Lai on Tue, 23 July 2013
0 3011 Tue, 23 July 2013 22:46
By: Yu Yang Lai
  Further analysis on memory heap
By: ss ss on Fri, 05 July 2013
7 12440 Fri, 19 July 2013 11:58
By: ss ss
  Memory Analyzer 1.3.0 Released!
By: Krum Tsvetkov on Wed, 26 June 2013
3 4826 Tue, 16 July 2013 06:50
By: Krum Tsvetkov
  mem analyzer not coming up
By: Ganesh Gowthaman on Wed, 10 July 2013
1 5245 Thu, 11 July 2013 09:00
By: Andrew Johnson
  Displaying field/attribute names in Dominator Tree
By: Mohamed Bana on Thu, 04 July 2013
1 4213 Thu, 04 July 2013 14:15
By: Krum Tsvetkov
  OQL: calling Java methods
By: Simeon Zverinski on Sun, 04 July 2010
2 9808 Tue, 18 June 2013 19:15
By: Robin Salkeld
  Memory analyzer not opening hprof
By: Brian Bman on Sun, 19 May 2013
1 7114 Mon, 27 May 2013 09:38
By: Andrew Johnson
  Thread Details/Overview won't open: Object 0x2aab50739d48 not found.
Cannot open the Thread Details or Thread Overview and Stacks options
By: Joel Patton on Mon, 20 August 2012
3 11965 Sun, 26 May 2013 16:34
By: John Guerrero
  MAT Main Menu Missing
By: Eric Luong on Wed, 04 July 2012
6 9238 Thu, 23 May 2013 12:19
By: Rob Shepherd
  Help in analysis
Memory analysis.
By: ss ss on Sat, 06 April 2013
2 11979 Thu, 16 May 2013 09:30
By: ss ss
  How to open a HTML report via MAT in Eclipse?
HTML leak suspect report
By: Aylin Lu on Wed, 24 April 2013
1 7885 Thu, 16 May 2013 08:12
By: Andrew Johnson
  where I can download some docs about the MAT
By: Suo Nayi on Thu, 25 April 2013
3 5995 Thu, 16 May 2013 08:07
By: Andrew Johnson
icon5.gif How to install IEMA into MAT?
How to install IEMA into MAT?
By: looyo wang on Fri, 22 March 2013
1 6376 Thu, 16 May 2013 08:05
By: Andrew Johnson
  HeapDump
HeapDump does not show complete hprof data
By: Gopabandhu Sahu on Mon, 13 May 2013
0 7999 Mon, 13 May 2013 09:25
By: Gopabandhu Sahu
icon10.gif how to Install Mat on Linux via Terminal
Installation and Run MAT
By: kiran shrimali on Thu, 07 March 2013
4 31564 Wed, 13 March 2013 08:02
By: Krum Tsvetkov
  Custom MAT plugin not loaded on startup
Custom MAT plugin not loaded on startup
By: Robin Fernandes on Thu, 07 March 2013
2 5086 Tue, 12 March 2013 20:37
By: Andrew Johnson
icon11.gif Problem with Memory Analyzer
Memory Analyzer doesn't read .hprof file
By: Jane Tech on Wed, 06 March 2013
2 5864 Fri, 08 March 2013 08:13
By: Jane Tech
  Viewing Stackframes in hprof dumps
By: Michael Böckling on Tue, 11 December 2012
2 4047 Mon, 11 February 2013 11:18
By: Michael Böckling
  The dreaded 'XPCOM error -2147467259'
By: Dan Gravell on Wed, 23 November 2011
1 10730 Wed, 06 February 2013 05:04
By: rajeshwaran raja
  Live objects in MAT histogram?
Memory Analyzer Tool (Android dev)
By: Bill Stinson on Fri, 18 January 2013
1 5901 Fri, 25 January 2013 08:45
By: Krum Tsvetkov
  Sorry, Extreme Beginner here
Please if you are seeing this, try to help. I'm very very new.
By: Chris L on Sat, 19 January 2013
0 3886 Sat, 19 January 2013 01:29
By: Chris L
  Limited formats - hprof vs phd
Cannot open some formats that others can
By: JMark Hord on Wed, 16 January 2013
1 5639 Fri, 18 January 2013 13:27
By: Krum Tsvetkov
  Differences in supported dump file formats
Are there differences between linux/windows formats?
By: JMark Hord on Wed, 16 January 2013
2 6424 Fri, 18 January 2013 13:25
By: Krum Tsvetkov
icon9.gif How to start MAT
By: Alok Govil on Sun, 30 December 2012
1 16744 Wed, 02 January 2013 15:01
By: Jonathan Lawrence
  application throws NoClassDefFoundError for some classes of org.eclipse.mat.api jar
By: rits Mising name on Mon, 10 December 2012
4 6839 Wed, 19 December 2012 12:32
By: rits Mising name
  uptime
By: Bernt Formella on Thu, 22 November 2012
2 6146 Wed, 12 December 2012 08:26
By: Bernt Formella
  OQL for thread locals (matching locals to threads)
By: Andy Carlson on Thu, 22 November 2012
2 9416 Fri, 30 November 2012 15:16
By: Andy Carlson
  Skip subtasks when generating MAT reports
By: Hsin-Yin Chou on Fri, 16 November 2012
0 5823 Fri, 16 November 2012 10:08
By: Hsin-Yin Chou
  dump correctly generated?
By: Bernt Formella on Fri, 16 November 2012
0 5062 Fri, 16 November 2012 08:47
By: Bernt Formella
  OQL enhancements
By: Andrew Johnson on Thu, 15 November 2012
0 4456 Thu, 15 November 2012 17:55
By: Andrew Johnson
  OQL query problem
By: jonathan.oexner on Thu, 14 July 2011
5 11249 Fri, 09 November 2012 15:59
By: Andrew Johnson
  Memory Analyzer 1.2.1 is released
By: Krum Tsvetkov on Thu, 08 November 2012
0 4403 Thu, 08 November 2012 12:39
By: Krum Tsvetkov
  Does Heap dump includes Thread dump?
MAT heap dump and thread dumps
By: vishwanath manchala on Mon, 24 September 2012
4 17837 Fri, 28 September 2012 09:39
By: Andrew Johnson
  Any way of connecting a MAT standalone client to a remote MAT headless instance
By: Scott Murray on Mon, 24 September 2012
1 6915 Mon, 24 September 2012 07:04
By: Krum Tsvetkov
  Error displaying Histogram
By: John C on Sat, 08 September 2012
0 5409 Sat, 08 September 2012 13:32
By: John C
  How to open previous results of analyze?
By: Krashan Brahmanjara on Sat, 01 September 2012
3 9248 Wed, 05 September 2012 20:02
By: Krashan Brahmanjara
  Unable to Open Heap Dump
By: Mustafa Cayci on Wed, 05 September 2012
2 3801 Wed, 05 September 2012 16:15
By: Mustafa Cayci
  Full memory usage
By: Tom on Thu, 01 September 2011
4 8581 Mon, 03 September 2012 12:56
By: Henning Tegner
  How to analyze the leak occur for the problem of android dalikvm GREF
By: chongxi shen on Mon, 03 September 2012
0 4973 Mon, 03 September 2012 08:39
By: chongxi shen
  histogram objects vs dominator tree entries
what's the difference between histogram objects and dominator tree entries
By: Tim Thwing on Tue, 28 August 2012
1 4044 Thu, 30 August 2012 19:00
By: Tim Thwing
  Is heap dump file platform dependant?
By: Kunal Kakade on Tue, 28 August 2012
1 2942 Tue, 28 August 2012 16:03
By: Tim Thwing
  Can I see the contents of the generations?
By: Chris Leon on Tue, 14 August 2012
1 3835 Wed, 15 August 2012 05:41
By: Krum Tsvetkov
  Cannot get extension report to be found.
By: Stephen McGruer on Sat, 30 June 2012
5 9402 Wed, 01 August 2012 06:45
By: Krum Tsvetkov
  Leak suspect report
Leak suspects referenced from one instance of "java.util.WeakHashMap$Entry[]"
By: Ashfaque Mohammad on Sun, 15 July 2012
3 8261 Wed, 01 August 2012 06:37
By: Krum Tsvetkov
  Object references
How to find out who is holding reference(s) to a given object
By: Ashfaque Mohammad on Tue, 31 July 2012
1 10735 Wed, 01 August 2012 06:30
By: Krum Tsvetkov
  Parsing Heap Dump Error in MAT
By: Mustafa Cayci on Tue, 24 July 2012
1 13292 Wed, 25 July 2012 12:31
By: Jonathan Lawrence
  Help! com.ibm.j9ddr.InvalidDataTypeException: U_32 contains value larger than Integer.MAX_VALUE
By: fangsoft fangsoft on Sat, 07 July 2012
4 5910 Wed, 11 July 2012 17:14
By: Pete Robbins
  Memory Analyzer 1.2.0 is released
By: Krum Tsvetkov on Thu, 28 June 2012
0 5517 Thu, 28 June 2012 08:42
By: Krum Tsvetkov
  No way to run the MAT
Whatever I do it fails because of memory
By: Jon Locke on Mon, 11 June 2012
1 5732 Tue, 12 June 2012 09:18
By: Jon Locke
  Some Paths to GC root not found?
Some Paths to GC root not found?
By: Xavier Appe on Tue, 29 May 2012
2 6180 Thu, 31 May 2012 03:33
By: Xavier Appe
  java.lang.NoClassDefFoundError: org/eclipse/mat/ui/snapshot/editor/ISnapshotEditorInput
Trying to create a MAT Plugin to display Android Bitmaps as Images
By: Spear Hend on Mon, 28 May 2012
1 8138 Tue, 29 May 2012 05:32
By: Andrew Johnson
  My plugin is not loaded
By: Fred Granger on Wed, 09 May 2012
6 8290 Sun, 27 May 2012 00:40
By: Fred Granger
  Parse large Heapdump
OOM: Java heap space
By: Sergi Ibar on Sat, 19 May 2012
3 9141 Thu, 24 May 2012 14:03
By: Andrew Johnson
  Steps to write a plugin of ParseSnapshotApp and deploy to MAT MCP
By: phoenix ralf on Tue, 15 May 2012
3 4822 Tue, 15 May 2012 20:30
By: Erik Brangs
  can't aquire or open dump with MAT 1.1 on IBM SDK J9
can't aquire or open dump with MAT 1.1 on IBM SDK J9
By: Harold Ship on Sun, 22 April 2012
1 9257 Sun, 22 April 2012 20:05
By: Andrew Johnson
icon5.gif MAT on Linux
Running MAT on Linux
By: Gopi V on Mon, 06 February 2012
4 17204 Thu, 05 April 2012 17:21
By: Simon Kelly
  OQL Find all objects which belong to a HttpSession
By: Victor B on Wed, 29 February 2012
2 7020 Wed, 07 March 2012 15:14
By: Krum Tsvetkov
  J2RE 1.3.1 IBM AIX build ca131-20030618 DUMP
How to parse IBM 1.3.1 for MAT
By: michel adam on Mon, 13 February 2012
4 6216 Thu, 01 March 2012 16:10
By: michel adam
  Identify list of jar files loaded by a classloader
list of jar files loaded by a classloader and the jar file name of a class in MAT
By: Sivaswami Jeganathan on Wed, 15 February 2012
3 6437 Wed, 15 February 2012 16:46
By: Aurélien Pupier
  Import Index Files?
By: Samuel Salmon on Fri, 30 December 2011
5 12091 Sat, 11 February 2012 07:35
By: Krum Tsvetkov
  CompressedOop
By: Brian Toal on Fri, 27 January 2012
3 5271 Mon, 30 January 2012 11:00
By: Andrew Johnson
  New tutorial available: an efficient way to detect duplicated/conflicting libs/classes
By: Aurélien Pupier on Fri, 06 January 2012
1 4617 Mon, 09 January 2012 13:28
By: Krum Tsvetkov
  Is it possible to find out a class' generation using MAT?
By: Eclipse User on Fri, 06 January 2012
2 5832 Fri, 06 January 2012 12:56
By: Eclipse User
  Large Heap Dump analysis - Facing issue
By: Soumya on Mon, 14 November 2011
3 6535 Mon, 21 November 2011 14:22
By: Andrew Johnson
  null LEAKING ClassLoader
Strange entity in MAT
By: stefano zanchin on Mon, 24 October 2011
3 8190 Mon, 14 November 2011 19:54
By: Kevin Grigorenko
  Is direct children object/vvariable wrong in dominator tree?
By: jinjian.1@gmail.com on Thu, 20 October 2011
3 5409 Fri, 21 October 2011 06:55
By: Krum Tsvetkov
  SAXException when trying to run Leak Suspect report
By: samlooker on Mon, 26 September 2011
12 13058 Thu, 06 October 2011 07:38
By: Krum Tsvetkov
  Intent to automate diagnosis with MAT Java APIs
By: venagara on Thu, 29 September 2011
4 7446 Wed, 05 October 2011 07:55
By: Krum Tsvetkov
  Memory Analyzer 1.1.1 is now released
By: Krum Tsvetkov on Mon, 26 September 2011
0 6662 Mon, 26 September 2011 09:41
By: Krum Tsvetkov
  ECLIPSE MEMORY ANANLYSER
By: fabian on Mon, 26 September 2011
1 11537 Mon, 26 September 2011 06:53
By: venagara
  How to export results?
Sharing results.
By: JHandal on Sat, 03 September 2011
1 11348 Mon, 05 September 2011 11:36
By: Andrew Johnson
  Unable to access article "Immortal objects Or How to Find Memory Leaks"
By: venagara on Fri, 12 August 2011
0 13535 Fri, 12 August 2011 11:20
By: venagara
  Can I connect to live process like VisualVM does
Can I analysis live process without running it a while and dumping the heap?
By: Carfield Yim on Tue, 26 July 2011
1 8211 Thu, 28 July 2011 06:45
By: Krum Tsvetkov
  View SVN link is broken
View SVN link is broken
By: Dilton McGowan II on Mon, 04 July 2011
2 5531 Wed, 06 July 2011 10:30
By: Andrew Johnson
  Memory Analyzer 1.1.0 is released
By: Krum Tsvetkov on Wed, 22 June 2011
5 11563 Wed, 29 June 2011 14:41
By: Krum Tsvetkov
  Setting up workspace directory?
how to change the Memory Analyzer workspace directory
By: duuni.mailiosoite on Tue, 21 June 2011
4 31015 Tue, 21 June 2011 11:45
By: duuni.mailiosoite
  Accessing an element in an Array and ArrayList
want to access an element in an array
By: Amod Pandey on Fri, 10 June 2011
1 5250 Wed, 15 June 2011 09:13
By: Andrew Johnson
  Couldn't view memory analyzer perspective in Helios..
By: ratha on Wed, 08 June 2011
4 7959 Tue, 14 June 2011 08:04
By: ratha
  What does Ref. Object mean in Common Path to the Accumulation Point?
By: mike on Thu, 09 June 2011
3 10957 Thu, 09 June 2011 08:26
By: Krum Tsvetkov
  can't view objects in remainder
By: Andrei Sereda on Thu, 09 June 2011
1 6110 Thu, 09 June 2011 08:18
By: Krum Tsvetkov
  comparing histograms: Retained heap column not working
By: John Smith on Sat, 28 May 2011
1 5638 Mon, 30 May 2011 13:05
By: Krum Tsvetkov
  Download is not working
Update site not working
By: James DeMichele on Fri, 06 May 2011
3 7983 Sun, 29 May 2011 19:16
By: Andrew Johnson
  Dumping TreeMap values
By: Taras Tielkes on Wed, 11 May 2011
1 5464 Mon, 16 May 2011 09:36
By: Andrew Johnson
  Dominator tree and weak references
By: Patrick Dubroy on Sat, 07 May 2011
1 5629 Mon, 16 May 2011 09:28
By: Andrew Johnson
  Cannot find HashSet in Main Thread
By: EclipseUser001 on Wed, 20 April 2011
3 5271 Sun, 24 April 2011 01:56
By: EclipseUser001
  Unable to figure out HashMap values - (use of Hash Entries context menu)
Struggling to understand and use the Hash Entries
By: Missing name Missing name on Fri, 15 April 2011
1 6729 Fri, 15 April 2011 11:04
By: Andrew Johnson
  How to analyse retained heap
MAT shows retained heap sizes for objects, but how can one analyse the contributors to that retained heap?
By: Richard Hutchings on Thu, 14 April 2011
3 12460 Thu, 14 April 2011 10:31
By: Richard Hutchings
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