Citrix tip: getting WMI CPU spikes on certain VDA’s?

On a certain batch of VDA’s we had running in an environment here they were running 2 versions back (7.11) from current version on our delivery controllers (7.13) noticed tickets coming in relating to general sluggishness with performance. Ops teams did some digging and noticed it was related to WMIprvse.exe. Seen this in the past and wondered if a similar fix adopted to same issue we’d seen in XenApp 6.5 would work.

Sure enough did the trick.

Issue related to performance counters.

Fix:

On a “happy” VDA (eg one chugging along nice and quiet from a CPU perspective)

export the performance counters

c:\ lodctr.exe /S:C:\counters.txt

On the “unhappy” VDA’s import the counters in

c:\ lodctr.exe /R:C:\counters.txt

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