[cisco-voip] Higher CPU usage with OS 2000.4.3a than 2000.2.7

[Simon, Bill]

Yes.  I'll note that the CPU usage did not climb dramatically, more like 5%.

Wes Sisk wrote:
> Was the OS upgrade the only change?
> 
> Simon, Bill wrote:
>> Upgraded CallManagers and IPCC from OS 2000.2.7 with sr to 2000.4.3a 
>> last weekend.  Very smooth, no problems.
>>
>> We're noticing some new trends in CPU usage and I have a TAC engineer 
>> checking it out but so far he hasn't come back with any answer. The 
>> publisher is overall using less CPU (hooray!) but the subscribers have 
>> overall HIGHER CPU usage.  We basically have our subscribers "at the 
>> limits" right now in terms of registered phones so any changes in CPU 
>> usage are getting a lot of scrutiny.  Any ideas why the CPU might be 
>> higher just from applying these OS patches?
>>
>>