Wireless Access

Frequent Contributor I

Controller's CPU stats

I've noticed that AirWave's monitor shows the Supervisor Card's CPU at an average of 64% and the graph shows a constant spike every few minutes from 20% to 99%.  When ever I pull up Controller Summary on the controller it shows the controller utilization at 0%.  


Which of these should I trust more?


Just as a note I'm running a 6000 controller with a supervisor 1 card on Aruba OS  Airwave is version 7.4.7.



Aruba Employee

Re: Controller's CPU stats

Airwave is probably accurate. If I had to guess, your CPU is going up when Airwave polls the controllers, every 5 minutes. You can test this theory by clicking the Poll Now button, and see if it creates another spike in CPU.


Zach Jennings
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