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arthas/tutorials/katacoda/case-thread-cn/case-thread.md

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查看所有线程信息

thread{{execute T2}}

查看具体线程的栈

查看线程ID 16的栈

thread 16{{execute T2}}

查看CPU使用率top n线程的栈

参数n用来指定最忙的前N个线程并打印堆栈

thread -n 3{{execute T2}}

参数i用来指定cpu占比统计的采样间隔单位为毫秒

查看5秒内的CPU使用率top n线程栈

thread -n 3 -i 5000{{execute T2}}

查找线程是否有阻塞

参数b用来指定找出当前阻塞其他线程的线程

thread -b{{execute T2}}