SHA-256 of the validated runtime configuration bytes.
Validated startup body bytes, including manifest/config and loader metadata.
JSON metadata download/validation plus native graph-reader initialization time.
Fetch attempts during startup, including manifest/config and loader metadata attempts.
Loader counters sampled at startup completion.
Effective retained decoded-tile cache budget in bytes.
WASM loading/compilation/instantiation time inside the worker.
Native identity and memory counters sampled at startup completion.
Immutable dataset release ID.
Main-thread elapsed time until the worker and graph are ready, including worker loading.
Module and graph initialization measurements; times are milliseconds.