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15 lines
350 B
Markdown
15 lines
350 B
Markdown
# jhat
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> Java Heap Analysis Tool.
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- Analyze a heap dump (from jmap), view via http on port 7000:
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`jhat {{dump_file.bin}}`
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- Analyze a heap dump, specifying an alternate port for the http server:
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`jhat -p {{port}} {{dump_file.bin}}`
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- Analyze a dump letting jhat use up to 8GB RAM (2-4x dump size recommended):
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`jhat -J-mx8G {{dump_file.bin}}`
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