Windows Update causing 100% CPU

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we have number of windows 2012 servers have been affected 100% cpu utilization when windows update service running.

i have been able work around issue adding additional vcpu of affected servers can't seem find cause or resolution.

if manually run windows update (after adding vcpu server responsive) sits in endless 'scanning updates' - left days.

have tried resetting windows update settings using reset windows update agent script. 

only seems affecting our windows 2012 servers.

hi josh,

please run task management, , check service expends cpu utilization.

have checked if there related information issue exist?

you troubleshoot issue using performance monitor, please check link below further understanding:

windows performance monitor

https://technet.microsoft.com/en-us/library/cc749249(v=ws.11).aspx

open log files in performance monitorhttps://technet.microsoft.com/en-us/library/cc721946(v=ws.11).aspx

best regards

john

please remember mark replies answers if help.
if have feedback technet subscriber support, contact tnmff@microsoft.com.



Windows Server  >  Windows Server 2012 General



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