Stats endpoints read hourly rollup tables filled once per closed hour by one
advisory-locked task, instead of materialized views that re-scanned every
observation on each refresh. IATA-set tables give exact distinct counts for any
IATA set or region. Cleanup holds raw rows for unrolled hours (up to 24h).
Adds /stats/series; ingest keeps packet observation counts, observer last IATA,
channel message counts and trace tag summaries. 001_baseline.sql is rewritten,
so pre-release 2.0 databases must be recreated. See docs/historical-stats.md.
Region-filtered /scopes and /stats/scopes now list manual scopes configured
for the region and imported scopes whose MeshMapper catalogue includes the
IATA, instead of inferring membership from observed traffic. Filtered
/scopes returns string[] like the unfiltered call.
Manual scopes now require a region in config.
Bucketed airtime and receive errors used MAX - MIN per bucket, so one zeroed,
replayed or garbage row counted the whole running total (e.g. 47,737 s RX in a
6 h bucket). Buckets are now summed from per-row increments with dips, stale
replays and physically impossible jumps rejected. Ingest skips uptime-only
stats and a migration deletes the rows already stored.
A repeater that advertises 0/0 is hiding its position. It was stored as a literal 0/0 that every consumer had to special-case; now the stored latitude, longitude and location source are cleared, an omitted location still preserves the stored one, and the nodeUpdate event sends explicit null lat/lng so clients can clear too. Migration 043 drops rows stored as 0/0 before this change.
The four-way GROUP BY over node_short_ids ran once per 1000-route batch, up to 750 times a run, and could eat the whole 5s batch budget. The task now fetches the set once and passes it to each batch.
Storing a full candidate snapshot on every observation was the wrong call. The same node lists got copied thousands of times, about 22 GB on prod. Resolve endpoints live like path hops and drop the column.
A packet repeats once per observer in the site scan, so grouping can
collapse a scan_depth window to fewer packets than the page asked for.
That short page set hasMore=false and stranded all older history: YOW
dead-ended after 45 packets, ~6 minutes back.
Report scan saturation and the floor the scans covered, and treat a
saturated short page as more data. Clamp the cursor to the floor so
paging on cannot skip the band the scan never read.
MrAlders0n