请教一下，我装了lnmpa后进程有一百多个，正常吗

xydxyd · 发表于 2012-2-16 13:51:49

top - 13:49:18 up  9:43,  1 user,  load average: 0.29, 0.39, 0.30
Tasks: 104 total, 2 running, 102 sleeping, 0 stopped, 0 zombie
Cpu(s):  0.0%us,  0.0%sy,  0.0%ni,100.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mem: 368816k total, 359112k used,    9704k free, 16152k buffers
Swap: 262136k total,    132k used, 262004k free, 204016k cached

  PID USER    PR  NI  VIRT  RES  SHR S %CPU %MEM TIME+  COMMAND
1 root    15 0  2176  684  588 S  0.0  0.2 0:00.01 init
2 root    RT  -5    0 0 0 S  0.0  0.0 0:00.00 migration/0
3 root    34  19    0 0 0 S  0.0  0.0 0:00.00 ksoftirqd/0
4 root    RT  -5    0 0 0 S  0.0  0.0 0:00.00 watchdog/0
5 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 events/0
6 root    19  -5    0 0 0 S  0.0  0.0 0:00.00 khelper
7 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 kthread
9 root    19  -5    0 0 0 S  0.0  0.0 0:00.00 xenwatch
10 root    12  -5    0 0 0 S  0.0  0.0 0:00.00 xenbus
15 root    RT  -5    0 0 0 S  0.0  0.0 0:00.02 migration/1
16 root    34  19    0 0 0 S  0.0  0.0 0:00.00 ksoftirqd/1
17 root    RT  -5    0 0 0 S  0.0  0.0 0:00.00 watchdog/1
18 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 events/1
19 root    RT  -5    0 0 0 S  0.0  0.0 0:00.01 migration/2
20 root    34  19    0 0 0 S  0.0  0.0 0:00.00 ksoftirqd/2
21 root    RT  -5    0 0 0 S  0.0  0.0 0:00.00 watchdog/2
22 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 events/2
26 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 kblockd/0
27 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 kblockd/1
28 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 kblockd/2
29 root    20  -5    0 0 0 S  0.0  0.0 0:00.00 cqueue/0
30 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 cqueue/1
31 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 cqueue/2
35 root    20  -5    0 0 0 S  0.0  0.0 0:00.00 khubd
37 root    10  -5    0 0 0 S  0.0  0.0 0:00.00 kseriod
  108 root    15 0    0 0 0 S  0.0  0.0 0:00.00 khungtaskd
  109 root    17 0    0 0 0 S  0.0  0.0 0:00.00 pdflush
  110 root    15 0    0 0 0 S  0.0  0.0 0:00.03 pdflush
  111 root    10  -5    0 0 0 S  0.0  0.0 0:00.14 kswapd0
  112 root    14  -5    0 0 0 S  0.0  0.0 0:00.00 aio/0
  113 root    14  -5    0 0 0 S  0.0  0.0 0:00.00 aio/1
  114 root    15  -5    0 0 0 S  0.0  0.0 0:00.00 aio/2
  255 root    11  -5    0 0 0 S  0.0  0.0 0:00.00 kpsmoused

xydxyd · 发表于 2012-2-16 13:55:53

lnmpa+pptp+eAccelerator+imageMagick+memcached+PureFTPd

有时候负载飙升到好几十

xydxyd · 发表于 2012-2-16 13:58:36

没装memcached

licess · 发表于 2012-2-16 16:19:31

负载不高，列出的进程没有一个lnmpa的

xydxyd · 发表于 2012-2-17 21:03:02

感谢军哥的回复，我帖子发完后才发现我问错问题了

是这样的，我服务器目前的状态，有时候负载直接飙升到20 30 但是在当时CPU只有10%左右

这有哪些原因？

xydxyd · 发表于 2012-2-17 21:47:18

PID USER    PR  NI  VIRT  RES  SHR S %CPU %MEM TIME+  COMMAND
1751 mysql    15 0 78172  16m 4512 S  6.3  4.6 1:00.06 mysqld
6291 www    15 0 41368  18m 4504 S  1.0  5.0 0:01.42 httpd
6328 www    17 0 40940  17m 4576 S  1.0  4.9 0:01.33 httpd
6270 www    15 0  7668 3028  808 S  0.7  0.8 0:00.13 nginx
6300 www    15 0 41496  18m 4416 S  0.7  5.0 0:01.16 httpd
6327 www    15 0 41504  18m 4476 S  0.7  5.1 0:01.36 httpd

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[提问] 请教一下，我装了lnmpa后进程有一百多个，正常吗

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