High CPU on task " emWeb 6367 " with 87 % utilization, contact TAC to identify the reason

[craiglebutt]

HI

Ran WLC 5520 on 8.5.140 code through Cisco CLI Analyzer, this error message came up

High CPU on task " emWeb 6367 " with 87 % utilization, contact TAC to identify the reason

These are not in production yet (next week)

So currently only running as a HA Pair.

Any ideas?

Waiting on details for support contract to come through before log a call.

cheers

[patoberli]

Could be caused by the CLI analyzer, but there is also a small chance that you are hitting a bug.
Do you use the guest portal functionality?

[craiglebutt]

Hi thanks for reply, no we don't use the guest portal

cheers

[patoberli]

Hmm ok. If you run the test now again, do you get the same result once more?

How is the current CPU load on the WLC if you connect to the webinterface?

[craiglebutt]

Hi, I've logged on and now get 94% when run the test

Cheers

[Leo Laohoo]

Most likely caused by the HA.