bvandeusenandClaude Opus 5.5
9f14620271
#5741 "Traefik routers are graded against their own normal", milestone 513. - A router's 4xx share and p95 learn their normal (learn_normal in the plugin's setup). Once a router has 5 days of history, a reading over the fixed cutoff but inside its normal is healthy, and the healthy table says it is usual for that router. One out of its normal is a warning that says what is usual, and a metric anomaly. - The 5xx share is a failure: fixed cutoff always, whatever the history or traffic (System 182's ruling). - A 4xx share over fewer requests than Settings -> Thresholds' new "Fewest requests to judge 4xx" (30 per 15 minutes) isn't graded on the page, and isn't judged for anomalies. - Core: learn_normal(gate=(metric, least)) judges a key only while its resource's gate metric averages at least `least`; `least` may be a function, so it follows a setting. learn_normal(since=...) learns only from history after a moment: Traefik latency learns from #5755's per-scrape figures only. - The Traefik page lists the routers' metric anomalies of the last 30 days (_anomaly_card.html). The dashboard widget keeps its why to problems. - Thresholds and docs say when the cutoffs give way to a normal. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>