Function commitProfiler

packages/react-reconciler/src/ReactFiberCommitEffects.js:935–969

(
  finishedWork: Fiber,
  current: Fiber | null,
  commitStartTime: number,
  effectDuration: number,
)

}

function commitProfiler(
  finishedWork: Fiber,
  current: Fiber | null,
  commitStartTime: number,
  effectDuration: number,
) {
  const {id, onCommit, onRender} = (finishedWork.memoizedProps: ProfilerProps);

  let phase: ProfilerPhase = current === null ? 'mount' : 'update';
  if (enableProfilerNestedUpdatePhase) {
    if (isCurrentUpdateNested()) {
      phase = 'nested-update';
    }
  }

  if (typeof onRender === 'function') {
    onRender(
      id,
      phase,
      // $FlowFixMe: This should be always a number in profiling mode
      finishedWork.actualDuration,
      // $FlowFixMe: This should be always a number in profiling mode
      finishedWork.treeBaseDuration,
      // $FlowFixMe: This should be always a number in profiling mode
      finishedWork.actualStartTime,
      commitStartTime,
    );
  }

  if (enableProfilerCommitHooks) {
    if (typeof onCommit === 'function') {
      onCommit(id, phase, effectDuration, commitStartTime);
    }
  }
}

export function commitProfilerUpdate(
  finishedWork: Fiber,