[c-nsp] Question on CPU utilization

Tassos Chatzithomaoglou achatz at forthnet.gr
Tue Dec 16 12:10:54 EST 2008


Don't worry. It's normal ;)

http://www.cisco.com/en/US/products/hw/switches/ps607/products_tech_note09186a0080094e78.shtml

--
Tassos

Steven Pfister wrote on 16/12/2008 18:56:
> We've got several remote sites that have a 3500XL switch running 12.0(5)WC17 as the core of their network. All of them are showing cpu utilization around 35-55% pretty much constantly.
> 
> - is this too high? Shouldn't it be more like <= 10% most of the time?
> - how can I troubleshoot this? I've seen some steps on cisco.com, but they don't seem to indicate where the problem might be. I didn't see anything under the bug toolkit for this IOS that sounds like the problem I'm having, but should I try upgrading anyway?
> 
> Thanks!
> 
> Steve Pfister
> Technical Coordinator, 
> The Office of Information Technology
> Dayton Public Schools
> 115 S. Ludlow St. 
> Dayton, OH 45402
>  
> Office (937) 542-3149
> Cell (937) 673-6779
> Direct Connect: 137*131747*8
> Email spfister at dps.k12.oh.us
> 
> 
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