![为什么看门狗会导致高平均负载](https://linux22.com/image/1085514/%E4%B8%BA%E4%BB%80%E4%B9%88%E7%9C%8B%E9%97%A8%E7%8B%97%E4%BC%9A%E5%AF%BC%E8%87%B4%E9%AB%98%E5%B9%B3%E5%9D%87%E8%B4%9F%E8%BD%BD.png)
我遇到了一个平均负载过高的问题,我发现是看门狗进程一直在运行,我不知道该怎么解决。
top - 12:08:40 up 182 days, 44 min, 2 users, load average: 22.21, 22.19, 22.21
Tasks: 204 total, 24 running, 180 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.3%us, 0.1%sy, 0.0%ni, 99.4%id, 0.1%wa, 0.0%hi, 0.1%si, 0.0%st
Mem: 16267928k total, 14761896k used, 1506032k free, 302652k buffers
Swap: 3906556k total, 36120k used, 3870436k free, 13414008k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7 root RT 0 0 0 0 R 0 0.0 300258:45 watchdog/0
12 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/1
16 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/2
20 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/3
24 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/4
28 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/5
32 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/6
36 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/7
40 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/8
44 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/9
48 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/10
52 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/11
56 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/12
60 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/13
64 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/14
68 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/15
76 root RT 0 0 0 0 R 0 0.0 300259:14 watchdog/17
80 root RT 0 0 0 0 R 0 0.0 300258:45 watchdog/18
82 root 20 0 0 0 0 R 0 0.0 5119411h kworker/19:0
84 root RT 0 0 0 0 R 0 0.0 300259:16 watchdog/19
88 root RT 0 0 0 0 R 0 0.0 300258:45 watchdog/20
92 root RT 0 0 0 0 R 0 0.0 300258:44 watchdog/21
100 root RT 0 0 0 0 R 0 0.0 300258:45 watchdog/23
22791 root 20 0 17456 1376 944 R 0 0.0 0:00.04 top
1 root 20 0 24200 1608 1176 S 0 0.0 5654552h init
2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0 0.0 5129099h ksoftirqd/0
6 root RT 0 0 0 0 S 0 0.0 562040:00 migration/0
我的系统版本是:
Linux ubuntu 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
有人能帮忙吗?非常感谢!