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紧急求助linux apache [warn] mod_fcgid: process错误日志导致网站503错误 重启apache后又正常，障断性的出现这个问题
求各全大侠，高人指点迷津.不胜感激！！！
apache 错误日志如下：（超级多只揭取了部分）
[Thu Mar 08 12:48:42 2012] [warn] mod_fcgid: process 29832 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:50 2012] [warn] mod_fcgid: process 30789 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:51 2012] [warn] mod_fcgid: process 29144 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:51 2012] [warn] mod_fcgid: process 30335 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:51 2012] [warn] mod_fcgid: process 30353 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:54 2012] [warn] mod_fcgid: process 30785 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:54 2012] [warn] mod_fcgid: process 30797 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:54 2012] [warn] mod_fcgid: process 29841 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:58 2012] [warn] mod_fcgid: process 30351 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:48:58 2012] [warn] mod_fcgid: process 30795 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:02 2012] [warn] mod_fcgid: process 29409 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:02 2012] [warn] mod_fcgid: process 29830 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:02 2012] [warn] mod_fcgid: process 30802 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:02 2012] [warn] mod_fcgid: process 30806 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:02 2012] [warn] mod_fcgid: process 23547 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:02 2012] [warn] mod_fcgid: process 30799 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:02 2012] [warn] mod_fcgid: process 30812 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:06 2012] [warn] mod_fcgid: process 30343 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:18 2012] [warn] mod_fcgid: process 24803 graceful kill fail, sending SIGKILL
[Thu Mar 08 12:49:18 2012] [warn] mod_fcgid: process 29827 graceful kill fail, sending SIGKILL
写日志导致 磁盘%util 100.10 经常满负荷 重启apache 后%util迅速降低
avg-cpu: %user %nice %system %iowait %steal %idle
6.62 0.00 5.49 44.19 0.00 43.70
Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s avgrq-sz avgqu-sz await svctm %util
sda 0.00 0.00 5.00 0.00 40.00 0.00 8.00 0.04 8.40 8.40 4.20
sda1 0.00 0.00 5.00 0.00 40.00 0.00 8.00 0.04 8.40 8.40 4.20
sda2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
sdb 85.00 804.00 163.00 159.00 3400.00 7656.00 34.34 32.27 91.33 3.11 100.10
sdb1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
sdb2 85.00 804.00 163.00 159.00 3400.00 7656.00 34.34 32.27 91.33 3.11 100.10
dm-0 0.00 0.00 245.00 978.00 3368.00 7824.00 9.15 178.93 141.00 0.82 100.10
dm-1 0.00 0.00 4.00 0.00 32.00 0.00 8.00 0.47 106.00 84.25 33.70
TOP:
top - 13:02:43 up 3 days, 16:32, 5 users, load average: 15.15, 20.53, 18.34
Tasks: 355 total, 1 running, 352 sleeping, 0 stopped, 2 zombie
Cpu(s): 15.9%us, 9.2%sy, 0.0%ni, 26.8%id, 48.1%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4146764k total, 1404784k used, 2741980k free, 5652k buffers
Swap: 5144568k total, 216584k used, 4927984k free, 1069480k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
20072 mysql 15 0 79408 44m 3132 S 198.4 1.1 249:44.28 mysqld
32089 daemon 15 0 39068 14m 7816 S 0.7 0.4 0:00.23 php-cgi
30938 daemon 15 0 7536 2460 1660 S 0.3 0.1 0:00.19 httpd
31745 daemon 15 0 7512 2456 1644 S 0.3 0.1 0:00.02 httpd
32036 root 15 0 2464 1176 796 R 0.3 0.0 0:00.26 top
32086 daemon 16 0 7464 2504 1640 S 0.3 0.1 0:00.01 httpd
1 root 15 0 2068 404 384 S 0.0 0.0 0:02.34 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 0:00.02 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.01 migration/1
6 root 39 19 0 0 0 S 0.0 0.0 0:00.05 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:00.01 migration/2
9 root 34 19 0 0 0 S 0.0 0.0 0:01.17 ksoftirqd/2
10 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/2
11 root RT -5 0 0 0 S 0.0 0.0 0:00.02 migration/3
12 root 34 19 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/3
13 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/3
14 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/4
15 root 34 19 0 0 0 S 0.0 0.0 0:00.01 ksoftirqd/4
16 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/4
17 root RT -5 0 0 0 S 0.0 0.0 0:00.01 migration/5 |
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发表于 2012-03-08 13:39
