From: tom cheung (tkc9789@xxxxxxxxxxx)
Date: Mon Dec 24 2001 - 23:44:45 GMT-3
Have you tried show proc cpu to see which process is consuming most of the
cpu cycle? I think this may be a good starting point.
>From: Dreams Ruan <dreams_r@163.com>
>Reply-To: Dreams Ruan <dreams_r@163.com>
>To: "ccielab@groupstudy.com" <ccielab@groupstudy.com>
>Subject: OT:Why so high CPU utilization
>Date: Tue, 25 Dec 2001 10:9:29 +0800
>
>Hello,Everyone:
>
> I have a question about router's cpu utilization.My company's router
>is 2621,used a FE and a Serial port.The data flow about 1.1M/s per port,
>and the packet flow about 2800 packets/s per port,but the router's cpu
>utilization is 95%!!! I changed a router from 2621 to AS5300,the AS5300's
>cpu utilization is 23-35%.The data flow not so high,but Why so high cpu
>utilization? The router used static route,no others protocol.
>
>!!!!
>
>
>
>!!!!!!!!!!!!!!!!!!!!!!!!!!!!Dreams Ruan
>!!!!!!!!!!!!!!!!!!!!!!!!!!!!dreams_r@163.com
>!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2001-12-25
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