API Reference > frontend-devtools > Widgets > TileStatisticsTracker TileStatisticsTracker Class Beta Outputs statistics related to tile requests including the current number of active, pending, selected, and ready tile requests; as well as cumulative statistics for the session including the number of failed, timed-out, empty, and elided tile requests. Methods Name Description constructor(parent: HTMLElement, vp: Viewport): TileStatisticsTracker dispose(): void Defined in frontend-devtools/src/widgets/TileStatisticsTracker.ts Line 57 Last Updated: 13 June, 2024