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Can I connect to live process like VisualVM does [message #702407]

Tue, 26 July 2011 10:16

Carfield Yim

Messages: 30
Registered: July 2009

Member

HI all, can I analysis live process without running it a while and dumping the heap? My problem is there is a server process which take 4GB memory and there is no way for my local PC to open the dump and analysis it.

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Re: Can I connect to live process like VisualVM does [message #703990 is a reply to message #702407]

Thu, 28 July 2011 06:45

Krum Tsvetkov

Messages: 164
Registered: July 2009

Senior Member

Hi,
No, you can't. With MAT you can only analyze heap dumps. If you manage to get the heap dump parsed once (on a stronger box) then it should be fine to copy all the generated files on your PC and do the analysis. There is also a command line script for the parsing (mat/ParseHeapDump <heap dump>) which is sometimes helpful on servers where you have no GUI. But I don't know if this is an option for you.
Sorry, I can't give you a more positive answer at the moment.
Krum

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