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How to find which drivers/devices causes wdf01000.sys and acpi.sys to crack dpc latency using Windows Performance Analyser RRS feed

  • Question

  • So...
    I have managed to trace down some data regarding WDF and audio spikes using Windows Performance Analyzer.
    I need Your guidance on how to use WPA analysis software to find the exact drivers/devices that causes dpc latency spikes on wdf01000sys and acpi.sys
    I was running windows performance recorder for 8 minutes, according to the latencymon software this amount of time should be enough.

    PS I don't feel comfortable with sharing any analytics data on a public forum.

    Monday, November 16, 2020 5:16 PM