topic Re: High CPU utilization on MR76 in Wireless

High CPU utilization on MR76

Dhiraj_Bhat — Fri, 14 Apr 2023 12:55:52 GMT

Hi Team,

We are connecting a wireless sensor (Non Meraki) which supports 802.11b/g/n (2.4GHz) to Meraki MR76.

When we connect the sensor to MR76 immediately the CUP utilization of MR76 is goes more than 75 to 80%.

Anyone facing same kind of issue? Or anyone have any idea on same?

Raphael_L — Fri, 14 Apr 2023 15:15:52 GMT

How are you monitoring the CPU utilization on a MR ?

DainBrammage — Fri, 14 Apr 2023 16:04:21 GMT

Perhaps he means channel utilization... Which in my mind makes sense, likely the 2.4 sensor is nasty chatty....

aleabrahao — Fri, 14 Apr 2023 17:12:17 GMT

Could you share a print screen please?

Dhiraj_Bhat — Mon, 24 Apr 2023 05:26:53 GMT

Allow some time. My customer has prepared one document. Will attach here by today.

Dhiraj_Bhat — Mon, 24 Apr 2023 05:28:25 GMT

You are right. Cisco TAC has suggested some procedure. Accordingly customer has observed high channel utilization.