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I was trying to parse the 11GB heap dump using Eclipse MAT and I am getting the following error
An internal error occurred during: "Parsing heap dump"
I think the MAT is unable to parse such a huge heap dump. I read some posts and increase the VM configurations to more than 80% of the dump size. Following are my vm configurations
-vmargs -Xms8192m -Xmx10240m
and I am still not able to load the dump. I tried with ParseHeapDump.bat with no changes …
Keep increasing
Xmxtill the JVM complains, then increase your swap file size, then increaseXmxagain, etc.At that stage it will take ages because it will be using disk as RAM.