Java GC: top object classes promoted (by size)?
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Published on 2010-02-25T16:50:14Z
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2010/03/11
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Hello!
Please let me know what is the best way to determine composition of young generation memory promoted to old generation, after each young GC event?
Ideally I would like to know class names which are responsible say, for 80% of heap in each "young gen -> old gen" promotion chunk;
Example: I have 600M young gen, each tenure promotes 6M; I want to know which objects compose this 6M.
Thank you.
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