清理僵尸进程

[oracle@unspaydb1 ~]$ toptop - 10:16:52 up 263 days, 23:42,  6 users,  load average: 13.11, 10.55, 8.19Tasks: 1111 total,   7 running, 1103 sleeping,   0 stopped,   1 zombieCpu(s):  3.5%us,  0.5%sy,  0.0%ni, 95.8%id,  0.2%wa,  0.0%hi,  0.0%si,  0.0%stMem:  65991852k total, 65085076k used,   906776k free,   117508k buffersSwap: 32767992k total,  2565124k used, 30202868k free, 44150392k cached   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND176684 oracle    20   0 36.1g 4.4g 3.7g R 100.0  7.0   0:17.88 oracle184787 oracle    20   0 36.0g 3.9g 3.1g R 100.0  6.2   0:15.35 oracle


[oracle@unspaydb1 ~]$ ps -ef | grep defunct | grep -v grep               --查看僵尸进程
grid      58827 133312  0 Aug24 ?        00:00:01 [sh] <defunct>
[oracle@unspaydb1 ~]$ ps -ef | grep 133312 | grep -v grep                --查看僵尸进程父进程
grid      58827 133312  0 Aug24 ?        00:00:01 [sh] <defunct>
grid     133312      1  0 Mar29 ?        00:09:07 asm_lmhb_+ASM1
[oracle@unspaydb1 ~]$


排查杀该父进程没有风险后杀掉

kill -9 133312