[webhostnix]

Originally Posted by NiteWave

a few suggestions:
1.Server -> External App -> lsphp5:
Max Connections:35
PHP_LSAPI_CHILDREN=100
the 2 value should match or equal.
you can change PHP_LSAPI_CHILDREN back to default 35

2.first screen shot:
PHP suEXEC Max Conn:5
try change it to 10,20

3.you have 32 CPUs, load is 24, not high. 32 is normal.

4.the real-time stats screen shot:
please monitor the WaitQ column, one is 61. should be 0. or non-zero should not keep for long time.

I have applied your suggestions..but the load is increasing...

top - 21:10:16 up 19 days, 19:49, 3 users, load average: 55.88, 36.09, 31.19
Tasks: 1047 total, 5 running, 1042 sleeping, 0 stopped, 0 zombie
Cpu(s): 24.6%us, 37.2%sy, 35.3%ni, 2.8%id, 0.0%wa, 0.0%hi, 0.1%si, 0.0%st
Mem: 65681040k total, 60810260k used, 4870780k free, 13421492k buffers
Swap: 4194296k total, 0k used, 4194296k free, 27204132k cached