Files
pulse/docs/release-control
rcourtman 8676ec687f Read the shared wall clock on Alerts overview cards
The overview hook kept its own minute signal and handed its value to
each card as "now". A card that mounted between ticks measured from up
to a minute earlier: an alert raised 70 seconds ago read "this minute",
a reading already past the 10-minute stale cut-off led the card as the
live one, a just-raised alert stayed out of Triggered (24h) until the
next tick, and the stale flip and 24h drop landed up to a minute late.

The card now reads useRelativeTimeNow for its started age and the live
reading's stale cut-off, and the hook reads it for the 24h count, so
they measure from the wall clock and move with the shared 30-second
tick. The minute interval stays only for the delivery diagnoses
refresh, a server read that should not double its rate.
2026-10-07 15:03:02 +01:00
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