[c-nsp] SNMP process 45%
bjs
illcritikz at gmail.com
Sat Feb 13 06:20:50 EST 2010
Is it that you don't understand why your cpu is at 100% when SNMP is only
chewing 45% and the other processes don't make up the difference?
Just to clear it up in case that is your question...
Your "sh proc cpu sort" looks like:
*CPU utilization for five seconds: 99%/49%; one minute: 99%; five minutes:
99%*
So the 5 second interval "99%/49%" is saying you are using 99% of the CPU of
which 49% is at interrupt(ie your normal cef switched traffic), you have a
remaining 50% being used by processes as seen in the list:
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
231 4428660 3798727 1165 46.12% 45.46% 44.28% 0 SNMP ENGINE
73 198346604 837505469 236 0.55% 0.52% 0.56% 0 IP Input
245 278646264 832638396 334 0.47% 0.40% 0.40% 0 BGP Router
So i'm sure if you added up all your processes there you would find it
equals that 50%
Now given your 1 and 5 minute CPU utilization is at 99% and more
specifically your "SNMP ENGINE" process is at ~45% for 5 min avg your real
problem here(as other people have mentioned) is SNMP, you need to check out
what devices are polling your router and sort it out.
Once you resolve the snmp issue you can expect the cpu to drop to around
50-55%
bjs
On Sat, Feb 13, 2010 at 3:17 PM, mohamed attia <m_attia100100 at hotmail.com>wrote:
>
>
>
> Hi,
>
>
>
> can any one help me as i noticed that our cisco VXR 7200 have process 100%
> and after checking i detect that SNMP ENGINE only reach to 45%.
>
>
>
>
> CPU utilization for five seconds: 99%/49%; one minute: 99%; five minutes:
> 99%
> PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
> 231 4428660 3798727 1165 46.12% 45.46% 44.28% 0 SNMP ENGINE
> 73 198346604 837505469 236 0.55% 0.52% 0.56% 0 IP Input
> 245 278646264 832638396 334 0.47% 0.40% 0.40% 0 BGP Router
>
>
>
>
>
>
> Best Regards,
> -----------------------------------
> Eng. : Mohamed Attia
> Tel: +2 010 2039799
>
>
>
>
>
> _________________________________________________________________
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