Validated response-body bytes consumed by the tile loader, including its metadata reads.
Requests sharing an already in-flight download.
Portion of bytes used by the native archive header/index, excluding JSON metadata.
Tile-loader Fetch API attempts, including retries and archive index/header reads. Excludes manifest/config fetches.
Additional fetch attempts after transient failures.
Accumulated download time in ms, including body reads, retries/backoff and integrity validation.
Successfully downloaded complete tiles; evicted tiles can be downloaded again.
Fetch attempts and validated bytes; these are not necessarily origin network transfers. Route results contain per-route deltas; session diagnostics contain cumulative values.