MySQL5.6.12造成CPU的使用率 2000%的原因
Top得出CPU使用率超高: top - 16:41:04 up 184 days, 21:31, 2 users, load average: 19.97, 18.38, 18.36Tasks: 584 total, 1 running, 583 sleeping, 0 stopped, 0 zombieCpu(s): 0.0%us, 0.0%sy, 41.2%ni, 58.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%stMem: 65923008k total, 34622724k used, 31300284k free, 315684k buffersSwap: 33030136k total, 0k used, 33030136k free, 24200968k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 28518 root 20 0 1652m 62m 1172 S 2014.5 0.1 49701,58 mysql_test &