CPU 100%肯定是出现死锁,这个时候观察内存还是够用的,但是CPU一直100%,以下几步解决: 1. 找到进程消耗cpu最大的 $top top - :: up days, :, user, load average: 0.75, 0.60, 0.53 Tasks: total, running, sleeping, stopped, zombie Cpu(s): 11.6%us, 7.0%sy, 0.0%ni, 81.3%id, 0.0%wa, 0.0%hi, 0.0%si, 0.1%st