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jmap: add dump live objects only. (#9865)

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Suninsky 2023-02-19 21:30:53 +08:00 • committed by GitHub
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pages/common/jmap.md
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@ -18,3 +18,7 @@
- Dump contents of the heap into a binary file for analysis with jhat: - Dump contents of the heap into a binary file for analysis with jhat:
`jmap -dump:format=b,file={{path/to/file}} {{java_pid}}` `jmap -dump:format=b,file={{path/to/file}} {{java_pid}}`
- Dump live objects of the heap into a binary file for analysis with jhat:
`jmap -dump:live,format=b,file={{path/to/file}} {{java_pid}}`