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Mon, 11 June 2012 06:30

Eclipse User

Hello, I'm in a big trouble: I need to run the MAT to debug an app. and no matter what I try with the simplest MAT example, the MAT always fails at 25% opening a hprof dump. The dump is not so heaavy - I think - just 665Mb.

My system:

Linux-amd64
Ram: 4Gb
Running: Just the MAT stand-alone and a couple of xterms.
Free memory before starting MAT: 3Gb

MAT run arguments (MemoryAnalyzer.ini):

-vmargs
-Xmx2g
-XX:-UseGCOverheadLimit

I began trying from Eclipse but, as it always failed at 25% while opening a *.hprof dump, I moved to stand alone version and same result.

Failure Log Message: See Picture Attached.

Attachment: mat_failure.png
(Size: 32.21KB, Downloaded 467 times)

Re: No way to run the MAT [SOLVED] [message #885016 is a reply to message #884554]

Tue, 12 June 2012 05:18

Eclipse User

In case this may result useful to someone like me :::

Never mind, with a clearer idea in mind, I just limited the -Xmx parameter to force the dump to be smaller .....as simple as that.

Now I'm at last able to test the MAT.

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