Hi
I setup a my Wordpress website on vmware using sme9.1 on Dell PE730, I assigned 4core cup and 8GB ram for my server. At first day everything expected, but now cpu usage very hight and keep 90+%. by "top" command can see 300+ apache task running. This happened during no body view pages and really few page contents. I think i have to optimize apache configuration to avoid this abnormal status. can some body advise what should I do?
Below is top list.
top - 11:17:42 up 1:05, 1 user, load average: 90.74, 89.57, 85.34
Tasks: 389 total, 83 running, 306 sleeping, 0 stopped, 0 zombie
Cpu(s): 92.7%us, 7.0%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.1%hi, 0.2%si, 0.0%st
Mem: 8061100k total, 5562632k used, 2498468k free, 61672k buffers
Swap: 1048572k total, 0k used, 1048572k free, 380784k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
29904 apache 20 0 399m 31m 5380 R 5.3 0.4 0:17.49 httpd
427 apache 20 0 399m 31m 5352 R 5.0 0.4 0:12.89 httpd
428 apache 20 0 419m 43m 7552 R 5.0 0.5 0:13.97 httpd
564 apache 20 0 396m 28m 5352 R 5.0 0.4 0:14.23 httpd
1156 apache 20 0 399m 31m 5344 R 5.0 0.4 0:11.88 httpd
1487 apache 20 0 400m 31m 5344 R 5.0 0.4 0:11.79 httpd
2916 apache 20 0 419m 43m 7504 R 5.0 0.5 0:09.20 httpd
29573 apache 20 0 387m 19m 5376 R 5.0 0.3 0:18.71 httpd
32112 apache 20 0 419m 43m 7512 S 5.0 0.5 0:15.01 httpd
32710 apache 20 0 398m 31m 5352 R 5.0 0.4 0:12.86 httpd
519 apache 20 0 419m 43m 7532 R 4.6 0.5 0:13.49 httpd
1786 apache 20 0 399m 31m 5352 S 4.6 0.4 0:10.71 httpd
2075 clamav 20 0 499m 348m 2384 R 4.6 4.4 0:18.43 clamd
2248 apache 20 0 419m 42m 7508 R 4.6 0.5 0:10.29 httpd
28584 apache 20 0 405m 38m 5352 S 4.6 0.5 0:21.46 httpd
31552 apache 20 0 399m 31m 5352 R 4.6 0.4 0:15.82 httpd
31894 apache 20 0 406m 38m 5356 S 4.6 0.5 0:14.52 httpd
32005 apache 20 0 419m 43m 7516 R 4.6 0.6 0:14.38 httpd
32020 apache 20 0 400m 31m 5352 R 4.6 0.4 0:15.33 httpd
32136 apache 20 0 419m 43m 7516 S 4.6 0.6 0:11.62 httpd
32487 apache 20 0 419m 43m 7512 R 4.6 0.5 0:13.90 httpd
32586 apache 20 0 419m 43m 7508 S 4.6 0.5 0:13.03 httpd
1080 apache 20 0 394m 26m 5444 R 4.3 0.3 0:11.51 httpd
1292 apache 20 0 403m 35m 5352 R 4.3 0.5 0:12.31 httpd
1846 apache 20 0 419m 43m 7508 R 4.3 0.6 0:10.28 httpd
2373 apache 20 0 419m 43m 7508 R 4.3 0.5 0:10.49 httpd
28319 apache 20 0 399m 31m 5364 S 4.3 0.4 0:20.44 httpd
30289 apache 20 0 393m 26m 5364 R 4.3 0.3 0:18.54 httpd
32297 apache 20 0 418m 42m 7528 R 4.3 0.5 0:12.48 httpd
32754 apache 20 0 399m 31m 5348 S 4.3 0.4 0:11.90 httpd
26783 apache 20 0 418m 41m 7252 R 4.0 0.5 0:21.80 httpd
28564 apache 20 0 404m 36m 5352 R 4.0 0.5 0:19.04 httpd
28565 apache 20 0 405m 38m 5352 S 4.0 0.5 0:20.02 httpd
29451 apache 20 0 419m 43m 7508 R 4.0 0.5 0:15.44 httpd
29733 apache 20 0 419m 42m 7516 S 4.0 0.5 0:18.62 httpd
29885 apache 20 0 419m 43m 7512 R 4.0 0.5 0:15.91 httpd
30092 apache 20 0 403m 35m 5352 R 4.0 0.5 0:16.39 httpd
30443 apache 20 0 397m 30m 5468 R 4.0 0.4 0:16.97 httpd
30577 apache 20 0 419m 43m 7596 R 4.0 0.6 0:16.15 httpd
30797 apache 20 0 419m 42m 7520 R 4.0 0.5 0:15.39 httpd
31325 apache 20 0 419m 42m 7512 S 4.0 0.5 0:14.18 httpd
31388 apache 20 0 419m 43m 7516 R 4.0 0.5 0:15.70 httpd
31477 apache 20 0 419m 43m 7620 R 4.0 0.6 0:14.39 httpd
31537 apache 20 0 404m 35m 5364 R 4.0 0.5 0:15.97 httpd
31609 apache 20 0 419m 43m 7544 R 4.0 0.5 0:17.36 httpd
31632 apache 20 0 405m 38m 5352 S 4.0 0.5 0:12.90 httpd
32694 apache 20 0 419m 42m 7512 R 4.0 0.5 0:13.34 httpd
32709 apache 20 0 419m 43m 7540 R 4.0 0.5 0:14.33 httpd
353 apache 20 0 419m 42m 7572 R 3.6 0.5 0:13.99 httpd
405 apache 20 0 419m 43m 7516 S 3.6 0.5 0:14.15 httpd
488 apache 20 0 419m 42m 7248 S 3.6 0.5 0:13.67 httpd
582 apache 20 0 419m 43m 7512 S 3.6 0.5 0:13.19 httpd
1406 apache 20 0 419m 43m 7544 R 3.6 0.6 0:11.86 httpd
1753 apache 20 0 419m 43m 7524 S 3.6 0.5 0:11.96 httpd
4682 apache 20 0 403m 35m 5452 R 3.6 0.5 0:07.80 httpd
4903 apache 20 0 419m 42m 7540 R 3.6 0.5 0:06.38 httpd
4995 apache 20 0 404m 37m 5340 R 3.6 0.5 0:06.52 httpd