trackSuspendedTime() — react Function Reference

Architecture documentation for the trackSuspendedTime() function in ReactProfilerTimer.js from the react codebase.

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Entity Profile

BabelCompiler→ Validation→ trackSuspendedTime() — react Function Reference

Dependency Diagram

graph TD
  8859b910_2843_0f32_7784_b26782d40ae6["trackSuspendedTime()"]
  e054b9c7_41f1_c7f7_97bb_98b6a445e94b["ReactProfilerTimer.js"]
  8859b910_2843_0f32_7784_b26782d40ae6 -->|defined in| e054b9c7_41f1_c7f7_97bb_98b6a445e94b
  style 8859b910_2843_0f32_7784_b26782d40ae6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/ReactProfilerTimer.js lines 276–287

export function trackSuspendedTime(lanes: Lanes, renderEndTime: number) {
  if (!enableProfilerTimer || !enableComponentPerformanceTrack) {
    return;
  }
  if (isGestureRender(lanes)) {
    gestureSuspendedTime = renderEndTime;
  } else if (includesBlockingLane(lanes)) {
    blockingSuspendedTime = renderEndTime;
  } else if (includesTransitionLane(lanes)) {
    transitionSuspendedTime = renderEndTime;
  }
}