topic Re: CPU load average and utilization in Operating System - HP-UX

CPU load average and utilization

anoop_10 — Sun, 04 Jan 2009 05:54:18 GMT

Hi all,

I need a small clarification on CPU load and utilization of CPU.In my HP box rp3440 I can see CPU load average is 4.5% where as CPU idle time is 80%.Why this difference as per my knowledge CPU load average more than 3 means server is over loaded CPU is it correct?
Please advice me on this ..

Load averages: 5.47, 5.29, 5.57
527 processes: 463 sleeping, 63 running, 1 zombie
Cpu states:
CPU LOAD USER NICE SYS IDLE BLOCK SWAIT INTR SSYS
0 3.89 0.0% 0.0% 0.0% 100.0% 0.0% 0.0% 0.0% 0.0%
1 7.05 7.9% 0.0% 8.9% 83.2% 0.0% 0.0% 0.0% 0.0%
--- ---- ----- ----- ----- ----- ----- ----- ----- -----
avg 5.47 3.9% 0.0% 4.9% 91.2% 0.0% 0.0% 0.0% 0.0%

Thanks
Anoop

Re: CPU load average and utilization

sujit kumar singh — Sun, 04 Jan 2009 06:57:27 GMT

Hi Anoop,

Can have alook at the following threads

http://forums13.itrc.hp.com/service/forums/questionanswer.do?admit=109447627+1231052154692+28353475&threadId=686397

this can help u lot.

Regards

Sujit

Re: CPU load average and utilization

sujit kumar singh — Sun, 04 Jan 2009 12:42:13 GMT

Hello Anoop,

Can have a look at the following threads also.

http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=624072
http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=723070
http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=979723

or just in forum search box type CPU+load+Utilisation .... and search

Regards

Sujit