第三篇 JVM性能调优之jstack实战死循环与死锁
一 jstack命令
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jstack -help
Usage:
jstack [-l]
(to connect to running process)
jstack -F [-m] [-l]
(to connect to a hung process)
jstack [-m] [-l]
(to connect to a core file)
jstack [-m] [-l]
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