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The Eclipse Memory Analyzer is a fast and feature-rich Java heap dump analyzer that helps you find memory leaks and reduce memory consumption.
MAT has a bit of an obscure feature where it can augment a DTFJ PHD dump with thread stacks (PHDs don't have thread stacks built-in) if MAT finds a matching...
The jenkins build on the eclipse CI is frequently failing while running the MAT tests with an error like this one: `[ERROR] Failed to execute goal org.eclipse.tycho:tycho-surefire-plugin:4.0.9:test (default-test) on project...
I have a heap dump with an internal cache held in a `ConcurrentHashMap`. This map has 6648 entries, but has contended access so the size is recored as follows *...
java 8 SnapshotFactory.openSnapshot() excute error: not found org.eclipse.mat.SnapshotException ? how read dump file and analyze by code?
Just installed MemoryAnalyzer-1.15 running on JDK 17, it fails when I try to open a heap dump. (No dialog/error shown visibly in the UI, just nothing happens, so it's fairly...
I see that 'remainder' occupies a certain size on the interface, but I cannot see what it actually has. Can you explain what it is and when it will appear?...
This is more or less a duplicate of #113, but for the more general case of any query that contains a `${...}`. For example, I want to show the sum...
How to speed up the analysis of hprof files generated by JDK8? Are there any parameters to control it, such as for parallel acceleration?
I have a 7g heap from one of our customers. I suspect there's a lot of unreachable objects in it, because normal MAT parsing shows the heap occupancy at ~120mb....
I'm attempting to analyze a large heap dump file (\~124 GB) using the `ParseHeapDump.sh` script provided by the Eclipse Memory Analyzer Tool (MAT). However, the analysis fails with the following...
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The Eclipse Memory Analyzer is a fast and feature-rich Java heap dump analyzer that helps you find memory leaks and reduce memory consumption.