WMI Tracing

Install the Windows Performance Toolkit (http://social.technet.microsoft.com/wiki/contents/articles/4847.install-the-windows-performance-toolkit-wpt.aspx), open the command prompt with admin rights (http://superuser.com/questions/497252/how-to-access-the-administrator-command-prompt-in-windows-8).

Create a .cmd file with this content:

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Xperf -on Diag+latency -stackwalk profile -BufferSize 1024 -MaxFile 256 -FileMode Circular -f Kernel.etl
xperf -start WMILogger -on WMI_Tracing+Microsoft-Windows-WMI-Activity -BufferSize 1024 -f WMI.etl

echo At this point, the test pass should be performed.

pause

pause

Xperf -stop
Xperf -stop WMILogger
Xperf -merge WMI.etl kernel.etl Merged.etl

del WMI.etl
del kernel.etl
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anbd run the cmd file and capture 60 seconds of the WMI CPU usgae.

zip the Merged.etl as 7z/RAR (to reduce the size), upload it (Skydrive, dropbox) and paste a link here.