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">

Scheduler.unstable_yieldValue(`Component ${shouldSuspend}`);
          if (shouldSuspend) {
            readValue(123);
          }
          return null;
        }
        if (gate(flags => flags.enableSchedulingProfiler)) {
          
          const root = ReactDOM.createRoot(document.createElement('div'));
          act(() =>
            root.render(
              <React.Suspense fallback="Loading...">
                <Component shouldSuspend={false} />
              </React.Suspense>,
            ),
          );
          clearedMarks.splice(0);
          const testMarks = [creactCpuProfilerSample()];
          
          act(() =>
            root.render(
              <React.Suspense fallback="Loading...">
                <Component shouldSuspend={true} />
              </React.Suspense>,
            ),
          );
          testMarks.push(...createUserTimingData(clearedMarks));
          const data = await act(() => preprocessData(testMarks));