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Troubleshooting High CPU on 3750

I have C3750E/ with IOS version (12.2(55)SE5)

CPU utilization:

CPU utilization for five seconds: 37%/0%; one minute: 31%; five minutes: 30%
 PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process
 156  3438629353 444879130       7729 15.97% 15.69% 15.68%   0 Hulc LED Process

 

was that caused by the IGMP storm ? or due to the IOS version

 

 

4 Accepted Solutions

Accepted Solutions

Seb Rupik
VIP Alumni
VIP Alumni

Hi there,

Quite likely this bug:

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCtn42790

 

....what IOS version are you running?

 

cheers,

Seb.

View solution in original post

Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(55)SE5,                                                                               RELEASE SOFTWARE (fc1)

View solution in original post

Consider upgrading to latest IOS.

 

BB

***** Rate All Helpful Responses *****

How to Ask The Cisco Community for Help

View solution in original post

Leo Laohoo
Hall of Fame
Hall of Fame
31% CPU? That's normal.

View solution in original post

4 Replies 4

Seb Rupik
VIP Alumni
VIP Alumni

Hi there,

Quite likely this bug:

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCtn42790

 

....what IOS version are you running?

 

cheers,

Seb.

Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(55)SE5,                                                                               RELEASE SOFTWARE (fc1)

Consider upgrading to latest IOS.

 

BB

***** Rate All Helpful Responses *****

How to Ask The Cisco Community for Help

Leo Laohoo
Hall of Fame
Hall of Fame
31% CPU? That's normal.