high CPU utilization

Answered Question
Mar 27th, 2010
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i have a 4510R Switch.. at times, the cup utilization  hovers around 55% ...with nodody here today, that seems somewhat high....


How do i go about to see what is using up cpu cycles?....


thanks


rob davis

Correct Answer by Lei Tian about 7 years 1 month ago

Hi Rob,


Use "show proc cpu sort" to check.


HTH,

Lei Tian

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Correct Answer
Lei Tian Sat, 03/27/2010 - 13:38
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Hi Rob,


Use "show proc cpu sort" to check.


HTH,

Lei Tian

Jon Marshall Sat, 03/27/2010 - 14:30
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Rob


You may also want to have a look at this doc which covers troubleshooting high CPU on 4500 switches -


4500 High CPU


Jon

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