Marc-André Bombeck c08e049a05 perf(rollups): share an in-flight coverage probe between concurrent readers ...

A Coach snapshot, a derived-metric batch or the Insights page fans out
into a dozen readers that each probe the same account's rollup coverage
at once. In production one MCP get_metrics call held 59 of these probes
open on the database together, each taking about 320 ms under that
contention, and the same burst repeated every 15 minutes.

Concurrent probes for one account now join the query already running.
Nothing is kept after it settles, each caller gets its own map, and a
measurement write drops the in-flight entry so a probe that starts after
a write always reads afresh. The registry lives on globalThis so every
server bundle shares it.

2026-10-04 16:04:04 +02:00

..

__tests__

perf(rollups): share an in-flight coverage probe between concurrent readers

2026-10-04 16:04:04 +02:00

after-measurement-mutation.ts

test: settle detached background work before a test file tears down

2026-09-03 05:30:08 +02:00

coverage-inflight.ts

perf(rollups): share an in-flight coverage probe between concurrent readers

2026-10-04 16:04:04 +02:00

measurement-coverage.ts

perf(rollups): share an in-flight coverage probe between concurrent readers

2026-10-04 16:04:04 +02:00

measurement-read-wmy.ts

fix(charts): serve the All range's coarse buckets as their average day

2026-09-27 14:08:49 +02:00

measurement-read.ts

fix(charts): serve the All range's coarse buckets as their average day

2026-09-27 14:08:49 +02:00

measurement-rollups.ts

fix(restore): skip expired tombstones and give the chart rebuild its own limit

2026-09-27 13:21:18 +02:00

medication-compliance-rollups.ts

fix(tz): one start-of-day for every zone, including skipped midnights

2026-09-26 15:41:16 +02:00

mood-rollups.ts

feat(lint): refuse UTC day keys outside the time zone module

2026-10-01 09:59:57 +02:00

tiered-context.ts

perf(rollups): fold weekly, monthly and yearly buckets from canonical days in SQL

2026-09-26 16:56:02 +02:00