Windows Performance Analyzer: not found KMDF section in computation part

重禕 紀 1 Reputation point
2021-03-15T04:02:37.17+00:00

I wanna use WPA to analyze behavior of drivers and I followed the two tutorial to set my computer.

  1. Using KMDF Verifier
  2. Using the Windows Performance Toolkit (WPT) with WDF

The following is what I have done step by step, but it doesn't work.

  1. I set VerifierOn to 0x1 at first and set EnhancedVerifierOptions to 0xf00000.
  2. Then, reboot the computer.
  3. Launch Windows Performance Recorder and select the column of WDF Drivers. Then, save the result into an ETL file.
  4. Finally, use Windows Performance Analyzer to browse the result.

I couldn't find the KMDF section in compute section.

Windows Hardware Performance
Windows Hardware Performance
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Hardware Performance: Delivering / providing hardware or hardware systems or adjusting / adapting hardware or hardware systems.
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