bvandeusenandClaude Opus 5.5 98a0ced5eb fix(traefik): latency is each scrape's own percentile, every label set summed (#5755) ...

#5755 "Traefik latency was a percentile of every response since Traefik
started, over unsummed label sets". _percentile_ms read the duration
histogram as it stood, which counts from Traefik's start, so p50/p95/p99 were
lifetime figures that barely moved. It also walked every code/method label
set's buckets as one unsummed list, so equal counts from two sets returned
an edge exactly: nextcloud's flat 100.0 ms p95.

service_buckets() now takes each bucket's rise since the previous scrape,
summed per le over every label set. A scrape with no responses, and the
first scrape, record no latency: traefik_007_latency_nullable lets the
columns be NULL, the batch skips the figure, and the page shows "—".

Found while preparing #5741 "Traefik routers are graded against their own
normal", which grades p95 against a learned normal.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-14 14:45:07 -04:00

..

__init__.py

feat(plugins): fold first-party plugins in-tree; bundled + external roots

2026-06-01 08:37:24 -04:00

traefik_001_initial.py

feat(plugins): fold first-party plugins in-tree; bundled + external roots

2026-06-01 08:37:24 -04:00

traefik_002_stats.py

feat(plugins): fold first-party plugins in-tree; bundled + external roots

2026-06-01 08:37:24 -04:00

traefik_003_access_log.py

feat(plugins): fold first-party plugins in-tree; bundled + external roots

2026-06-01 08:37:24 -04:00

traefik_004_covering_indexes.py

fix(traefik): the rows page reads every router's history in one index-only query (#5355)

2026-10-08 08:20:09 -04:00

traefik_005_reload_at.py

fix(traefik): grade routers on their last 15 minutes; the Config tile reads Traefik's reload time (#5355)

2026-10-08 08:26:10 -04:00

traefik_006_status_codes.py

feat(traefik): keep each router's 4xx and 5xx responses by status code (#5711)

2026-10-14 11:07:19 -04:00

traefik_007_latency_nullable.py

fix(traefik): latency is each scrape's own percentile, every label set summed (#5755)

2026-10-14 14:45:07 -04:00