EEM Script on 2960S

[rafafilho11]

I've a 2960S in a stack, it's showing high CPU sometimes, but I can't identify what is the process responsible for that. I research and I could see that EEM script is not available on the 2960S in order to find the process.

Anyone has some idea how can I identify the high CPU on the device ?

100 **** **** * ***** ***** * * * ***** *** ************** **
90 ******************** ********* ******* *********** ******************
80 **********************************************************************
70 **********************************************************************
60 **********************************************************************
50 **********************************************************************
40 **********************************************************************
30 #######*****#***#######################################**********#####
20 ######################################################################
10 ######################################################################
0....5....1....1....2....2....3....3....4....4....5....5....6....6....7..
0 5 0 5 0 5 0 5 0 5 0 5 0 
CPU% per hour (last 72 hours)
* = maximum CPU% # = average CPU%

Current

Version 15.2(2)E9

c2960s-universalk9-mz.152-2.E9

The problem happen before, so we decided to upgrade the code but the problem was not solved.

[Mark Malone]

Hi
what does show proc cpu sorted , provide as the high hitters ?

[Seb Rupik]

If @Mark Malone suggestion doesn't reveal any culprits you may be looking at a case of processed-switched packets. The fact that a IOS upgrade didn't fix the problem makes me think it is not a bug but a symptom of the type of network traffic being processed through the switch.

What is the output of: show controllers cpu-interface 

cheers,

Seb.

[Leo Laohoo]

Post the complete output to the command "sh proc cpu sort | ex 0.00" and "sh version".