High CPU Usage RRS feed

  • Question

  • https://www.dropbox.com/s/hi15cyfb9wgta93/highCPUUsage.zip

    wondering if someone can have a look at this for me

    thanks, Cp

    Friday, September 13, 2013 10:56 PM


  • You don't have a high CPU usage in the trace. The CPU is idle for 94%. The rest is used by Windows Installer which installs an Store App Update (AppxPackaging.dll!Appx::Packaging::AppxRawDataReceiver::WriteData) and other inbox services/tools.

    You must capture the xperf trace when you have the high cpu usage.

    "A programmer is just a tool which converts caffeine into code"

    Saturday, September 14, 2013 6:17 AM