Interface TerrainTileStats

Per-terrain tile counters bumped by the protocol loader.

interface TerrainTileStats {
    cacheHits: number;
    coalescedHits: number;
    flatTiles: number;
    staleAborts: number;
    tilesRequested: number;
}

Properties

cacheHits: number

Requests served from the optional encoded-tile LRU.

coalescedHits: number

Requests that joined an identical in-flight request instead of re-fetching.

flatTiles: number

Requests degraded to a flat sea-level tile (out-of-coverage / all-404 / decode failure).

staleAborts: number

Requests aborted after their fetches completed but before decode ran.

tilesRequested: number

Protocol tile requests that resolved to this terrain.