For example:
<img width="1904" alt="Screen Shot 2021-11-05 at 11 59 05 AM" src="https://user-images.githubusercontent.com/29597/140540816-25d6d47b-7aea-4121-aeaa-565accc65b1f.png">

const cpuProfilerSample = creactCpuProfilerSample();
    const randomSample = createUserTimingEntry({
      dur: 100,
      tdur: 200,
      ph: 'X',
      cat: 'disabled-by-default-devtools.timeline',
      name: 'RunTask',
      args: {},
    });
    if (gate(flags => flags.enableSchedulingProfiler)) {
      const data = await preprocessData([
        ...createBoilerplateEntries(),
        cpuProfilerSample,
        randomSample,
      ]);
      expect(data).toMatchInlineSnapshot(`
        Object {
          "batchUIDToMeasuresMap": Map {},
          "componentMeasures": Array [],
          "duration": 0.005,
          "flamechart": Array [],
          "internalModuleSourceToRanges": Map {},
          "laneToLabelMap": Map {
            0 => "Sync",
            1 => "InputContinuousHydration",
            2 => "InputContinuous",
            3 => "DefaultHydration",
            4 => "Default",
            5 => "TransitionHydration",
            6 => "Transition",