Thread activity tag does not have any data RRS feed

  • Question

  • I cannot get the WPR/WPA to show anything other than <unknown> in the Thread Activity Tag column.

    I'm using standard profiles CPU+GeneralProfile+XAMLActivity+XAMLApplication.

    Are there any special switches that I need to pass to WPR or do I need to do something with gflags? Something else?

    Friday, June 6, 2014 1:00 PM


  • OK, never mind, figured it out. It's all controlled by AppAnalyze.regions.xml which depends upon a provider Microsoft-Windows-XAML which resides in windows.ui.xaml.dll and is only available for Windows Store applications.

    I was profiling a WPF desktop application and on Win 7 where that provider is not even registered.

    • Marked as answer by mvd69 Tuesday, June 10, 2014 6:49 PM
    Saturday, June 7, 2014 2:24 AM