i've got 3750 that have always high cpu (more than 60%). i 've upgrade it (i've twho 3750 in hsrp backup), without resolve problem cpu. the show process doesn't say me what process uses more cpu (some processes have only 1 or 2 % utilisation, and 3750 has 60% utilisation....).
#sh process cpu sort
CPU utilization for five seconds: 50%/39%; one minute: 51%; five minutes: 50%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
Apparently you have a fair amount of traffic that is being punted to the cpu instead of being hardware switched , this could be anything from a large number of acl's to other things . Maybe this page might help.Also you can a do search for 3750 high cpu on cisco.com for other docs.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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