Read Capacity Report

Retained-read capacity: the durable window by tool and transport, the search gate, the pool, one aggregate database sample and the active sustained alarms.

Counts and bucket edges only; no argument, cursor, record, credential, query text, pid or address. The database sample is cached for a minute per sampler and takes its own connection with a two-second checkout timeout, so refreshing this page during a pool incident neither waits ten seconds nor adds pressure. Each part degrades on its own after authentication; authentication still requires the shared database. The off-host health observer covers loss of that access.