Paul Stewart wrote: > Our CPU on this box is very high hitting over 80% at peak times with only > 100Mb/s of PPPOE traffic. This should be in the 35-40% range so I'm trying > to figure out why it's so high. Below is a CPU snapshot with only 69Mbps of > traffic: > CPU utilization for five seconds: 55%/39%; one minute: 56%; five minutes: 56% > PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process > 71 458570796 1703950621 0 11.87% 11.27% 11.11% 0 IP Input
[...] > Any input is most appreciated... It seems in that case something is taking 11% of CPU time because it can't be CEF-switched. Try to identify the feature using with 'sh cef drop', 'sh cef not-cef-switched', I'm not sure 12.4(17) would be the best one for PPPoE aggregation - propably 12.2SB would do better given it supports all the required features (we didn't see your config). -- "Don't expect me to cry for all the | Łukasz Bromirski reasons you had to die" -- Kurt Cobain | http://lukasz.bromirski.net _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
