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high CPU utilization

davisr651
Level 1
Level 1

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

1 Accepted Solution

Accepted Solutions

Lei Tian
Cisco Employee
Cisco Employee

Hi Rob,

Use "show proc cpu sort" to check.

HTH,

Lei Tian

View solution in original post

3 Replies 3

Lei Tian
Cisco Employee
Cisco Employee

Hi Rob,

Use "show proc cpu sort" to check.

HTH,

Lei Tian

awesome,... thanks

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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