[Ask Help] High CPU Load

[webhostnix]

Hi,

My server load is veru high, please help me

Server Info :
- dual xeon e5 roomley 32 cpu
- 64 GB ram
- sas 15K rpm raid 10
- litesped 2 licensi

Here are captures info and config :








Thanks for any helps

[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.

[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

[webhostnix]

The server load is increasing again. Please help

top - 21:28:15 up 19 days, 20:07, 3 users, load average: 72.04, 62.34, 51.03
Tasks: 1038 total, 8 running, 1030 sleeping, 0 stopped, 0 zombie
Cpu(s): 25.2%us, 15.7%sy, 52.4%ni, 6.4%id, 0.0%wa, 0.0%hi, 0.1%si, 0.0%st
Mem: 65681040k total, 62365632k used, 3315408k free, 13309168k buffers
Swap: 4194296k total, 0k used, 4194296k free, 27178040k cached

[NiteWave]

can you post real-time stat screen shot and Server->Security settings screen shot.

high load is a issue, should fix it. but again please be aware: your have 32 CPUs, so load 32 or 64 should not be a big surprise comparing with 1 or 2 CPU system which load is 32 or 64 too. 32 or below is quite normal.
except load, please pay more attention on the actual website performance. if load faster, more traffic will come, which lead higher load. also pay attention to the WaitQ as mentioned before.

[webhostnix]

Real time stats




Security Setting