[c-nsp] 3750 High Cpu IP Input

[Chris Lane]

I just punted the device. Still same.

Here is more info that i hope can help. sh proc cpu | exclude 0.0
CPU utilization for five seconds: 92%/66%; one minute: 90%; five minutes:
78%
 PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process
  51        9075     27626        328  1.59%  1.36%  1.17%   0 Fifo Error
Detec
  97        9372       655      14308  1.59%  2.36%  1.21%   1 SSH Process

 115       42273     13055       3238  6.22%  6.23%  5.53%   0 Hulc LED
Process
 123        1125       139       8093  0.15%  0.15%  0.13%   0 HQM Stack
Proces
 136        5432       597       9098  0.79%  0.71%  0.64%   0 PI MATM Aging
Pr
 168       66522    342852        194 10.54%  9.76%  8.61%   0 IP Input

------

sh proc cpu | exclude 0.0
CPU utilization for five seconds: 92%/66%; one minute: 90%; five minutes:
78%
 PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process
  51        9026     27523        327  1.59%  1.36%  1.17%   0 Fifo Error
Detec
  97        9314       651      14307  1.59%  2.36%  1.21%   1 SSH Process

 115       42156     13006       3241  6.22%  6.23%  5.53%   0 Hulc LED
Process
 123        1117       138       8094  0.15%  0.15%  0.13%   0 HQM Stack
Proces
 136        5414       595       9099  0.79%  0.71%  0.64%   0 PI MATM Aging
Pr
 168       66256    341597        193 10.54%  9.76%  8.61%   0 IP Input


On Fri, Apr 24, 2009 at 2:31 AM, Peter Rathlev <peter at rathlev.dk> wrote:

> On Thu, 2009-04-23 at 19:09 -0400, Chris Lane wrote:
> > sh platform tcam utilization
> >
> > CAM Utilization for ASIC# 0                      Max            Used
> ...
>
> Hm... nothing there (unless the other ASICs show dissimilar results). If
> the problem is punted traffic, maybe "show ip cef switching statistics
> feature" can tell you what it is.
>
> It could also be traffic directed at the switch itself of course.
>
> Regards,
> Peter
>
>
>
>


-- 
//CL