bvandeusenandClaude Opus 5.5
5569f9934e
#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>
15 lines
909 B
HTML
15 lines
909 B
HTML
{# A resource's metric anomalies (#5740), for its own page: `anomalies` are
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anomalies.views() rows, to review first; `back` is this page's path, so a
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review returns here. Shown only when there is one. #}
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{% from "_anomaly.html" import anomaly_row with context %}
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{% if anomalies %}
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{% set going = anomalies | selectattr("ongoing") | list %}
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<section class="card{% if going %} problem-card{% endif %}" aria-labelledby="resource-anomalies" style="margin-bottom:1rem;">
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<h2 id="resource-anomalies" class="section-title" style="margin-bottom:0.35rem;">
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{% if going %}Out of its normal now{% else %}Metric anomalies, last 30 days{% endif %}
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</h2>
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{% for v in anomalies %}{{ anomaly_row(v, back=back, show_resource=v.anomaly.resource_name != base_resource) }}{% endfor %}
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<div style="font-size:0.78rem;margin-top:0.4rem;"><a href="/alerts/anomalies">All anomalies</a></div>
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</section>
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{% endif %}
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