Running out of memory while analyzing a Java Heap Dump

Posted by Abel Morelos on Stack Overflow See other posts from Stack Overflow or by Abel Morelos
Published on 2010-06-07T15:03:58Z Indexed on 2010/06/07 21:52 UTC
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java

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tools

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memory-leaks

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profiling

Hi, I have a curious problem, I need to analyze a Java heap dump (from an IBM JRE) which has 1.5GB in size, the problem is that while analyzing the dump (I've tried HeapAnalyzer and the IBM Memory Analyzer 0.5) the tools runs out of memory I can't really analyze the dump. I have 3GB of RAM in my machine, but seems like it's not enough to analyze the 1.5 GB dump,

My question is, do you know a specific tool for heap dump analysis (supporting IBM JRE dumps) that I could run with the amount of memory I have?

Thanks.

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