TLInteractionEndPerfEvent

Extends TLPerfFrameTimeStats.

Emitted when an interaction state is exited, with aggregated frame time stats.

interface TLInteractionEndPerfEvent extends TLPerfFrameTimeStats {}

Properties

Mean frame duration in ms.

avgFrameTime: number;

Total duration of the session in ms.

duration: number;

Average frames per second during the session.

fps: number;

Total number of frames recorded.

frameCount: number;

Raw frame durations for local analysis. Exclude when sending to analytics.

frameTimes: number[];

Long animation frames observed during this period (Chromium 123+). Only present when the browser supports the Long Animation Frames API and at least one long frame was observed. Exclude when sending to analytics — entries are large and contain script URLs.

longAnimationFrames?: TLPerfLongAnimationFrame[];

Longest frame duration in ms.

maxFrameTime: number;

Median (p50) frame duration in ms.

medianFrameTime: number;

Shortest frame duration in ms.

minFrameTime: number;

The state node id (e.g. 'translating').

name: string;

95th percentile frame duration in ms.

p95FrameTime: number;

99th percentile frame duration in ms.

p99FrameTime: number;

Full tool path (e.g. 'select.translating').

path: string;

Breakdown of selected shape types at interaction start (e.g. { geo: 2, draw: 1 }).

selectedShapeTypes: Record<string, number>;

Total shapes on the current page.

shapeCount: number;

performance.now() when the interaction ended.

timestamp: number;

Camera zoom level (camera.z) at interaction end.

zoomLevel: number;