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Java jVM

Posted Jun 13, 2015 Updated Oct 17, 2022
By 2pc
1 min read

jmap

1

jmap -dump:live,format=b,file=dump <pid> dump出Java堆内存，

jstack

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jstack <pid> 输出线程堆栈

jhat

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jhat -J-mx768m -port 9000 dump.dump
Java
Java JVM tools
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