I'm struggling to make an isolated example of this, but the app where I found this is pretty simple so hopefully it's not too challenging to track down.

So I was profiling https://the-react-bookshelf.netlify.com (locally) and got this when I clicked on the "login" button:

![image](https://user-images.githubusercontent.com/1500684/66011343-fe4dc580-e47f-11e9-9220-50ba884640f3.png)

![image](https://user-images.githubusercontent.com/1500684/66011358-0dcd0e80-e480-11e9-80fb-86c0f2196ef9.png)

The fact that there was no profile data for a commit is interesting. Each commit should be associated to a state update somewhere in the tree, and wherever that happened should trigger at least one component to re-render, but that didn't appear to happen here.

I also verified that I don't have any components filtered out:

![image](https://user-images.githubusercontent.com/1500684/66011428-57b5f480-e480-11e9-9e66-7cf86f8ba48f.png)

And I didn't filter any commits either:

![image](https://user-images.githubusercontent.com/1500684/66011433-5ab0e500-e480-11e9-97a8-be202351870d.png)

Here's the exported profile data:

https://gist.github.com/kentcdodds/dbff66043653333cd22cb9261a08550b

And here's the repo where you can pull it down and reproduce yourself: https://github.com/kentcdodds/bookshelf. The component we're looking at is here: https://github.com/kentcdodds/bookshelf/blob/master/src/unauthenticated-app.js

Sorry I can't give a more direct reproduction.
);
    };
    const Fallback = () => {
      Scheduler.unstable_advanceTime(2);
      return 'Fallback...';
    };
    const Async = () => {
      Scheduler.unstable_advanceTime(3);
      return getData();
    };
    utils.act(() => store.profilerStore.startProfiling());
    await utils.actAsync(() =>
      legacyRender(<Parent />, document.createElement('div')),
    );
    utils.act(() => store.profilerStore.stopProfiling());
    const allCommitData = [];
    function Validator({commitIndex, rootID}) {
      const commitData = store.profilerStore.getCommitData(rootID, commitIndex);
      allCommitData.push(commitData);
      expect(commitData).toMatchSnapshot(
        `CommitDetails with filtered self durations`,
      );
      return null;
    }
    const rootID = store.roots[0];
    for (let commitIndex = 0; commitIndex < 2; commitIndex++) {
      utils.act(() => {
        TestRenderer.create(
          <Validator commitIndex={commitIndex} rootID={rootID} />,
        );