Windows 10: Windows Performance Analyzer helps you analyze performance of a system

Discus and support Windows Performance Analyzer helps you analyze performance of a system in Windows 10 News to solve the problem; [ATTACH] [ATTACH]In this fast-paced world, delays as small as a second can impact business metrics. So, a thorough analysis of performance... Discussion in 'Windows 10 News' started by WinClub, Sep 4, 2019.

  1. WinClub New Member

    Windows Performance Analyzer helps you analyze performance of a system

    WinClub, Sep 4, 2019
    #1
  2. zinou Win User

    Windows Performance Analyzer error


    I would suggest to give it a try with the generalprofile only, don't add the CPU profile as the events captured with the cpu profile enabled are already included in the generalprofile.


    Windows Performance Analyzer helps you analyze performance of a system [​IMG]
     
    zinou, Sep 4, 2019
    #2
  3. Brink Win User
    Analyzing website performance with the Windows Performance Toolkit


    Source: Analyzing website performance with the Windows Performance Toolkit | Microsoft Edge Dev Blog
     
    Brink, Sep 4, 2019
    #3
  4. ddelo Win User

    Windows Performance Analyzer helps you analyze performance of a system

    Windows Performance Analyzer error


    I've been trying to run Windows Performance Analyzer to analyze a trace to resolve slow boots.
    The version of the ADK I used to install the Windows Performance Toolkit is the latest one, for Windows 10 1803, as I'm currently on 17134.81.

    After running the Windows Performance Recorder, with the command:

    Code:
    Code:
    "%programfiles(x86)%\Windows Kits\10\Windows Performance Toolkit\wpr.exe" -start GeneralProfile -start CPU -filemode -recordTempTo %userprofile% -onoffscenario Boot -onoffresultspath C:\WPR -numiterations 1
    the ETL file is created normally, with no lost events or buffers.

    The reason for using the command prompt to start WPR is because a few times, that I run it from the GUI, I got the error that "The trace has dropped events. Please record this trace again". So to avoid that inconsistency I stick to the command prompt.

    When trying to open the created ETL with WPA, I always get an error that events (more than a million of them) are lost.



    Windows Performance Analyzer helps you analyze performance of a system [​IMG]


    The GeneralProfile that I use (the built-in one), has the following settings:

    Collector Name : WPR_initiated_WprApp_WPR System Collector
    Buffer Size (KB) : 1024
    Number of Buffers : 405

    Collector Name : WPR_initiated_WprApp_WPR Event Collector
    Buffer Size (KB) : 1024
    Number of Buffers : 81

    According to the error message, I should increase the number of buffers, as the Buffer Size I think is at the max. of 1024 KB.

    How can this be done? Any suggestion for resolving this problem is welcome!
     
    ddelo, Sep 4, 2019
    #4
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Windows Performance Analyzer helps you analyze performance of a system

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