[c-nsp] cisco 6500 sup2 high load
alex at nac.net
Sat Oct 2 21:24:27 EDT 2004
On Sun, 3 Oct 2004, Adam KOSA wrote:
> Akiron#sh processes cpu
> CPU utilization for five seconds: 5%/4%; one minute: 46%; five minutes: 75%
If this is a s2/m2, something is wrong already.
The / number should be 0 or 1% at most, even at many gigabits/sec.
> That 75% bothers me, but i don't know the reason. This never happened
> before. The only process which has >1% cpu usage is:
> PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
> 41 1018884 5980897 170 2.12% 4.78% 6.92% 0 IP Input
Somewhere, you've lost hardware cef. What version of code are you running?
> which makes sense. I still don't know what to do not to let this happen
> again. This incident occured several times during the past 48 hours (3-4
> times). During this mrtg shoved minimal traffic on the gbit link.
NO -- this does not make sense.
esd1.nyc>sho proc c
CPU utilization for five seconds: 7%/1%; one minute: 8%; five minutes: 8%
69 26907128 199909790 134 0.24% 0.24% 0.21% 0 IP Input
This switch is handling about 3 gb/s as I write this.
What does a 'sho catalyst' show (assuming this is integrated)?
-- Alex Rubenstein, AR97, K2AHR, alex at nac.net, latency, Al Reuben --
-- Net Access Corporation, 800-NET-ME-36, http://www.nac.net --
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