08-06-2013 11:00 AM - edited 07-04-2021 12:36 AM
I have a 1142 running W7 Autonomous software. WPA2 Pre-Shared key.
Everything is working - clients connect at 300MB M15 however performance is poor, around 110MB/sec
A show proc cpu shows 100% CPU due to interrupt (not a process)
Anyone seen this before? Both 12.5 and V15 IOS seem to exhibit the same issue.
08-06-2013 01:07 PM
Hello,
As per your query i can suggest you the following solution-
To exceed the target CPU utilization by a small amount, or a momentary spike in utilization, is not an indication of a problem that needs investigation.
Hope this will help you.
08-06-2013 01:18 PM
Your response doesn't even consider my post - I have constant 100% CPU on the 5GHZ Radio when a user attempts to move traffic. The CPU drops when the traffic goes away.
However the performance of the radio is less than 150MB
08-06-2013 03:03 PM
Ok, what does your logs say?
Only on 5 Ghz? I've never seen something like that before.
I'd like to say that it could be traffic re-transmission.
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