linux java stack

#获取PID

jps 或者 jcmd


#输出线程信息
jcmd $PID Thread.print > aaa3.log


#查看系统中类统计信息GC.class_histogram

#执行如下命令:

jcmd $PID GC.class_histogram


#其他支持命令

jcmd $PID help


https://stackoverflow.com/questions/29605436/why-java8-server-jre-do-not-contain-server-specific-tools-like-jstack-jmap-jvi

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转载自blog.csdn.net/yuzfengxu/article/details/79890376