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Xperf Symbols not loading (Xperf -on Windows 8.1) RRS feed

  • Question

  • I am running the new Windows Performance Toolkit (for Win 8.1) on Windows Server 2012 R2. When i run the command 

    1.

    "xperf -on  LATENCY+ALL_FAULTS+IPI -f trace.etl". 

    the traces are collected, but the symbols do not load

    However, when I run this command,

    2.

    xperf -start perf!GeneralProfiles.InSequentialFile
    timeout 10
    xperf -stop perf!GeneralProfiles.InSequentialFile trace2.etl

    the similar traces are collected, and the symbols load correctly.

    I know there is no registry/path problem with the symbols because they load in Case 2. Is there a problem with running "Xperf -on" on the new toolkit? Is there a way to get the symbols to load with the traces that I already have?

    Thanks!

    Sunday, June 29, 2014 12:41 AM