switch stack CPU monitoring ?

[tedauction]

Hello, I have a 2960X stack of 3 switches.

Is there any way to use SNMP to monitor the status of the individual CPUs on each member of the stack ?

I have used the 'cisco-stackwise-mib' but there does not seem individual stats for each member CPU.

Thank you kindly.

[luijimen · Accepted solution]

Hey there,

The CISCO-STACKWISE-MIB is not meant to monitor CPU info on switch stacks; mostly ports/power/role info.

The CPU info is provided by the CISCO-PROCESS-MIB. It provides however, info per-CPU in each device, not a single CPU value per device.  The objects below might be useful:

cpmCPUTotal5secRev - 1.3.6.1.4.1.9.9.109.1.1.1.1.6

cpmCPUTotal1minRev - 1.3.6.1.4.1.9.9.109.1.1.1.1.7

cpmCPUTotal5minRev - 1.3.6.1.4.1.9.9.109.1.1.1.1.8

cpmCPULoadAvg1min - 1.3.6.1.4.1.9.9.109.1.1.1.1.24

cpmCPULoadAvg5min - 1.3.6.1.4.1.9.9.109.1.1.1.1.25

cpmCPULoadAvg15min - 1.3.6.1.4.1.9.9.109.1.1.1.1.26

Hope this helps.

Luis

[tedauction]

Hello, thanks for that.

How do I interpret the results i.e. they are not in percentages - they show as a scale of 1.0 - 4.0.

Thank you.

[luijimen]

Hi,

Can you please share the output of the cpmCPUTotalTable (1.3.6.1.4.1.9.9.109.1.1.1) that you get? The OIDs are meant to be percentages based on their definition.

Thanks,

Luis