Linux shell脚本实现CPU预警
如果CPU占用率持续达到80以上则调用打印java线程占用率堆栈的脚本,见https://github.com/oldratlee/useful-shells/blob/master/show-busy-java-threads.sh,具体用法见他的github wiki!#!/bin/bash#cpu idle percentcpu_idle=`top -b -d 1 -n 2 | grep Cpu | awk "NR>1{print $5}" |...