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What does "<Excluded>" mean in Windows Performance Analyzer, and how can I fix it?

Reid Kleckner 1 Reputation point
2020-11-03T21:51:57.793+00:00

I am attempting to use Bruce Dawson's UIforETW tool, a wrapper for xperf and WPA. I am working remotely currently, so I am using Chrome Remote Desktop to manage the window session. When I record a trace with xperf and load the trace in WPA, the function names in the stack column appear as just lld-link.exe!<Excluded>. I am attempting to profile lld-link.exe, but none of the function names show up, they are all just "<Excluded>". What does that mean, and how can I fix the problem? I have previously recorded and viewed traces locally on this machine. The only thing that I am aware of that is different is that now I am using Chrome Remote Desktop. Microsoft Remote Desktop is not an option for me because the only devices I have that are authorized to connect to this machine are ChromeOS devices. Even if the problem requires a change in Chrome Remote Desktop, it would be helpful to document what "<Excluded>" means in WPA. A screenshot of the CPU usage: ![wpa-rdp-excluded.png][1] [1]: https://reviews.llvm.org/file/data/peppr76zzgxeqnhjrvdv/PHID-FILE-bhf3hjxqrzxwir3qv4eo/wpa-rdp-excluded.png

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
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  1. Molly Lu 761 Reputation points Microsoft Vendor
    2020-11-04T09:44:39.733+00:00

    Hi,

    This is a quick note to let you know that I am currently performing research on this issue and will get back to you as soon as possible. I appreciate your patience.
    If you have any updates during this process, please feel free to let me know.

    Best regards,
    Molly

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