Add request phase timing design spec - #1069

Merged

jevansnyc merged 5 commits into

feat/request-phase-timingfrom

spec/request-phase-timing

Aug 25, 2026

Commits on Aug 24, 2026

Add request phase timing design spec (Server-Timing subtimings + access telemetry)
jevansnyc
committed
9f01f5f
Address review round 1: freeze point, template-cache naming, snapshot semantics, KV scope, geo carry, route template, sink confirmation, sampling and query model, config rollback
jevansnyc
committed
77b92f4
Address review round 2: auction-wait placement modes, conservative private-only header emission, non-null sorting key with service identity, coarse publisher route template, telemetry snapshot and …
jevansnyc
committed
5557ff8
Add request phase timing implementation plan
jevansnyc
committed
fb4f512
Address engineer review: KV timing decorator, try_lock sampling, route metadata extension, adapter-derived env, typed template-cache state, adapter-owned emission context, per-mode delivery semanti…
jevansnyc
committed
a845f00