05-18-2009, 07:12 AM
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Member
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Join Date: Sep 2007
Posts: 13
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High CPU load with Litespeed 4.0.3
After an update to Litespeed 4.0.3 and a server reboot (kernel update) the CPU load is occasionally stay at 100% for no reason making the server unresponsive. Before the reboot everything was fine, load stayed from 0.xx to 1.xx
Does anyone have the same problem ?
Server's info: CentOS 5.3, kernel 2.6.18, php 5.2.8, mysql 5.0.45
Here is my top output:
Code:
top - 14:03:46 up 3 days, 2:16, 1 user, load average: 7.28, 6.96, 6.94
Tasks: 30 total, 5 running, 25 sleeping, 0 stopped, 0 zombie
Cpu(s): 79.3%us, 20.7%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 2097152k total, 357172k used, 1739980k free, 0k buffers
Swap: 0k total, 0k used, 0k free, 0k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
30096 lamnk 16 0 112m 34m 6460 R 22.8 1.7 8:26.36 lsphp
14119 lamnk 16 0 106m 27m 6572 R 22.2 1.4 8:56.85 lsphp
12047 lamnk 16 0 111m 33m 6440 R 21.5 1.6 9:11.53 lsphp
11313 mysql 15 0 241m 28m 5136 S 15.2 1.4 6:21.12 mysqld
21583 lamnk 16 0 115m 37m 6600 S 10.9 1.8 12:01.96 lsphp
28207 lamnk 16 0 111m 32m 6432 S 6.0 1.6 5:10.75 lsphp
13396 nobody 15 0 9768 6556 1388 S 1.0 0.3 14:02.02 lshttpd
7197 lamnk 15 0 21140 2932 740 R 0.3 0.1 0:15.26 screen
1 root 15 0 10348 724 604 S 0.0 0.0 0:29.24 init
1334 lamnk 15 0 84772 3464 1648 S 0.0 0.2 0:00.62 zsh
3682 lamnk 15 0 90880 11m 5764 S 0.0 0.6 0:00.40 lsphp
5166 lamnk 15 0 102m 25m 5768 S 0.0 1.2 0:00.28 lsphp
5221 lamnk 15 0 12608 1188 924 R 0.0 0.1 0:00.01 top
7198 lamnk 15 0 84120 2776 1596 S 0.0 0.1 0:00.06 zsh
7415 lamnk 15 0 84204 2876 1596 S 0.0 0.1 0:00.12 zsh
10107 root 15 0 86020 3252 2544 S 0.0 0.2 0:00.02 sshd
10231 root 22 0 63812 1300 1076 S 0.0 0.1 0:00.01 mysqld_safe
11346 lamnk 15 0 86160 1816 1100 S 0.0 0.1 0:00.08 sshd
11366 lamnk 18 0 83796 2376 1480 S 0.0 0.1 0:00.04 zsh
11840 lamnk 18 0 74464 1164 892 S 0.0 0.1 0:00.00 screen
13388 root 15 0 5364 1940 1248 S 0.0 0.1 0:40.88 lshttpd
19753 lamnk 15 0 85564 4332 1668 S 0.0 0.2 0:01.39 zsh
28002 root 15 0 1588 328 272 S 0.0 0.0 0:00.11 httpd
28057 root 15 0 5908 636 516 S 0.0 0.0 0:00.98 syslogd
28060 root 25 0 3800 424 340 S 0.0 0.0 0:00.00 klogd
28100 root 15 0 60672 1184 632 S 0.0 0.1 0:00.02 sshd
28194 root 18 0 19704 1132 564 S 0.0 0.1 0:02.15 crond
28211 root 18 0 71808 8796 1528 S 0.0 0.4 0:09.47 miniserv.pl
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