Sometimes php5 process stress cpu

[ramires]

i have same problem

top - 10:00:44 up 6 days, 1:07, 2 users, load average: 8.11, 8.20, 8.06
Tasks: 150 total, 8 running, 134 sleeping, 0 stopped, 8 zombie
Cpu(s): 32.7%us, 67.3%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1048724k total, 977724k used, 71000k free, 27996k buffers
Swap: 1048568k total, 20k used, 1048548k free, 538324k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
13331 vu2062 25 0 19440 5956 4132 R 2.3 0.6 50:31.00 php5-cgi
13326 vu2024 25 0 19444 5960 4132 R 0.7 0.6 46:32.22 php5-cgi
16655 vu2024 25 0 0 0 0 Z 0.3 0.0 0:00.01 php5-cgi <defunct>
16657 vu2024 25 0 0 0 0 Z 0.3 0.0 0:00.01 php5-cgi <defunct>
16682 vu2024 25 0 19336 2640 820 R 0.3 0.3 0:00.01 php5-cgi
16685 vu2024 24 0 0 0 0 Z 0.3 0.0 0:00.01 php5-cgi <defunct>
16687 vu2024 24 0 0 0 0 Z 0.3 0.0 0:00.01 php5-cgi <defunct>

same php5 version
version of omega RC6

i found a solution work like a charm...

http://www.isp-control.net/forum/high-lo...103-4.html