[cisco-nas] Re: AS5350 cpu load - problem

Dennis Peng dpeng at cisco.com
Wed Jan 28 19:55:02 EST 2004


>From your debugs, it doesn't look like it. Why are you process
switching so much stuff? You have compression turned on?

Dennis

Tassos Chatzithomaoglou [achatz at forthnet.gr] wrote:
> These are some of the debug logs (q921/q931) we are getting for the 
> specific router.
> 
> Jan 26 20:24:01.678: ISDN Se2/3:15 Q921: User RX <- INFO sapi=0 tei=0, ns=0 
> nr=57
> Jan 26 20:24:01.678: ISDN Se2/3:15 Q931: STATUS_ENQ pd = 8  callref = 0x00DA
> Jan 26 20:24:01.678: ISDN Se2/3:15 Q921: User TX -> RR sapi=0 tei=0 nr=1
> Jan 26 20:24:01.678: ISDN Se2/3:15 Q921: User TX -> INFO sapi=0 tei=0, 
> ns=57 nr=1
> Jan 26 20:24:01.678: ISDN Se2/3:15 Q931: STATUS pd = 8  callref = 0x80DA
>         Cause i = 0x809E - Response to STATUS ENQUIRY or number unassigned
>         Call State i = 0x0A
> Jan 26 20:24:01.690: ISDN Se2/3:15 Q921: User RX <- RR sapi=0 tei=0 nr=58
> 
> 
> Jan 27 09:57:29.225: ISDN Se2/2:15 Q921: User RX <- RRf sapi=0 tei=0 nr=0
> Jan 27 09:57:39.225: ISDN Se2/2:15 Q921: User TX -> RRp sapi=0 tei=0 nr=0
> Jan 27 09:57:39.229: ISDN Se2/2:15 Q921: User RX <- RRf sapi=0 tei=0 nr=0
> Jan 27 09:57:49.229: ISDN Se2/2:15 Q921: User TX -> RRp sapi=0 tei=0 nr=0
> Jan 27 09:57:49.237: ISDN Se2/2:15 Q921: User RX <- RRf sapi=0 tei=0 nr=0
> Jan 27 09:57:59.237: ISDN Se2/2:15 Q921: User TX -> RRp sapi=0 tei=0 nr=0
> Jan 27 09:57:59.241: ISDN Se2/2:15 Q921: User RX <- RRf sapi=0 tei=0 nr=0
> Jan 27 09:58:09.257: ISDN Se2/2:15 Q921: User RX <- RRp sapi=0 tei=0 nr=0
> Jan 27 09:58:09.257: ISDN Se2/2:15 Q921: User TX -> RRp sapi=0 tei=0 nr=0
> Jan 27 09:58:09.261: ISDN Se2/2:15 Q921: User TX -> RRf sapi=0 tei=0 nr=0
> Jan 27 09:58:09.269: ISDN Se2/2:15 Q921: User RX <- RRf sapi=0 tei=0 nr=0
> 
> Tassos Chatzithomaoglou wrote:
> 
> >Is there even a very little possibility for an AS5350 to experience 
> >90%-95% cpu load due to telco problems (q921/q931), although "show proc 
> >cpu" shows 60% for IP Input?
> >
> >
> 
> -- 
> ***************************************
>       Chatzithomaoglou Anastasios
> Network Design & Development Department
>              FORTHnet S.A.
>          <achatz at forthnet.gr>
> ***************************************
> 
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