tools/wpr.wprp

<?xml version="1.0" encoding="utf-8"?>
<WindowsPerformanceRecorder Version="1.0">
  <!--
Note: The following utilities are usually installed to: "C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit"
See https://docs.microsoft.com/en-us/windows-hardware/test/wpt/ for an overview of the tools.

Start and stop the trace:

  wpr -start wpr.wprp!V8js
...run scenario...
  wpr -stop v8js.etl

You can also run "wpr -status collectors details" while recording to check on status.

Note: If you have issues with the command line, run WRPUI, and load this profile via the dialog.

Run the below to open the trace:

  wpa v8js.etl

Set _NT_SYMBOL_PATH to a value such as "C:\src\v8\v8\out.gn\x64.debug;srv*c:\symbols*https://msdl.microsoft.com/download/symbols" first.
Append "-symcacheonly" on the WPA command to save it trying to reload prior failed symbols on subsequent runs.

For details on editing this file, see https://docs.microsoft.com/en-us/windows-hardware/test/wpt/authoring-recording-profiles
  -->
  <Profiles>
    <SystemCollector Id="SystemCollector" Name="NT Kernel Logger">
      <BufferSize Value="1024"/>
      <Buffers Value="384"/>
    </SystemCollector>
    <EventCollector Id="EventCollector_V8js" Name="V8js Event Collector">
      <BufferSize Value="1024"/>
      <Buffers Value="256"/>
    </EventCollector>
    <SystemProvider Id="SystemProvider">
      <Keywords>
        <Keyword Value="ProcessThread"/>
        <Keyword Value="Loader"/>
        <Keyword Value="SampledProfile"/>
        <Keyword Value="ReadyThread"/>
        <Keyword Value="CSwitch"/>
        <Keyword Value="DiskIOInit"/>
        <Keyword Value="FileIOInit"/>
        <Keyword Value="HardFaults"/>
      </Keywords>
      <Stacks>
        <!-- See https://docs.microsoft.com/en-us/windows-hardware/test/wpt/stack-wpa for options -->
        <Stack Value="SampledProfile"/>
        <Stack Value="ReadyThread"/>
        <Stack Value="CSwitch"/>
      </Stacks>
    </SystemProvider>
    <EventProvider Id="Provider_V8js" Name="57277741-3638-4A4B-BDBA-0AC6E45DA56C" Level="5" Stack="true"></EventProvider>
    <Profile Id="V8js.Verbose.File" Name="V8js" DetailLevel="Verbose" LoggingMode="File" Description="V8.js profile">
      <Collectors>
        <SystemCollectorId Value="SystemCollector">
          <SystemProviderId Value="SystemProvider"></SystemProviderId>
        </SystemCollectorId>
        <EventCollectorId Value="EventCollector_V8js">
          <EventProviders>
            <EventProviderId Value="Provider_V8js"></EventProviderId>
          </EventProviders>
        </EventCollectorId>
      </Collectors>
    </Profile>
    <Profile Id="V8js.Verbose.Memory" Base="V8js.Verbose.File" Name="V8js" DetailLevel="Verbose" LoggingMode="Memory" Description="V8.js profile"></Profile>
  </Profiles>
</WindowsPerformanceRecorder>