2 Commits

Include renames

Author	SHA1	Message	Date
bvandeusenandClaude Opus 5.5	b75b883326	feat(traefik): a 4xx share is worth a look only once it is a lot of 4xx (#6105) ... Three 404s on a quiet router read 7.5% and were raised as an anomaly; most of the 4xx anomalies on review stood for 3 to 7 errors in 15 minutes. A new Settings → Thresholds minimum, traefik.threshold.min_4xx (default 20, more than one a minute held for the window), applies to both the router's grade on its page and to anomaly detection, as min_5xx does for 5xx. learn_normal takes `fewest`: for a share gated on a per-second rate, the fewest events (rate × window × share) it must stand for to be judged. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-19 16:02:17 -04:00
bvandeusenandClaude Opus 5.5	5569f9934e	feat(anomalies): a metric out of its normal is an anomaly to review (#5740) ... #5740 "A metric that departs from its normal is recorded as an anomaly to review, and is findable after it ends", milestone 513. - Every minute each learned key's last 15 minutes is judged against its hour's normal: above the usual hold x1.25 and by the metric's floor opens an occurrence, which ends when the level comes back. - metric_anomalies holds one row per item to review; a repeat while it still waits joins it as an occurrence (metric_anomaly_spans). - An ended row nobody reviews within anomalies.review_days (14, Settings -> Thresholds) lapses; an ongoing one never does. - Learning skips every hour an occurrence covers unless its anomaly was marked normal: no normal is learned without review. - Alerts -> Anomalies lists those to review first, then the reviewed and lapsed under day dividers; marking is operator/admin and audited. - The Overview widget and get_overview warn of open ones and count those to review; the host page shows its own; the weekly report lists the week's and the lapsed; MCP list_anomalies and review_anomaly. - Reviewed and lapsed rows are pruned at data.retention_days, and kept in backups like alert history. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-14 13:41:57 -04:00