一般解决方法是通过top命令找出消耗资源高的线程id,利用strace命令查看该线程所有系统调用1. 通过top命令找到可疑进程PID top - 09:37:18 up 70 days, 16:29, 2 users, load average: 1.13, 1.04, 0.97Tasks: 105 total, 1 running, 104 sleeping, 0 stopped, 0 zombieCpu(s): 1.0%us, 4.9%sy, 0.0%ni, 93.6%id, 0.0%wa…