metrics-glossary: add Leasor + Actions controlplane metrics and alerts - #1511
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metrics-glossary: add Leasor + Actions controlplane metrics and alerts#1511mhotan wants to merge 1 commit into
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Document the V2 actions/leasor execution-path metrics that the glossary was missing, plus the accompanying alerts: - Controlplane: new Leasor section (leases_by_state, schedule_skip_total, dispatch_total, queue run-slot gauges, enqueue rejects, leaseworker gauges, latency histograms) and Actions section (in-memory, watchers, archive queue). - Alerts: UnionCPLeasorRunsStuck, UnionCPLeasorEnqueueRejects, and UnionDPResourceQuotaNearSaturation. - Dataplane: document kube_resourcequota (backs the ResourceQuota panels and alert). Companion to the helm-charts dashboards/alerts change. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
mhotan
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ppiegaze and
samhita-alla
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August 26, 2026 08:45
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laurabarton
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Aug 26, 2026
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Summary
Adds the V2 actions/leasor execution-path metrics that the self-hosted metrics glossary was missing, targeting the control plane monitoring reference. Based on this branch (#932) rather than
main, since the glossary lives here.leases_by_state,schedule_skip_total,dispatch_total, per-queue run-slot gauges, enqueue rejects, leaseworker gauges, enqueue→dispatch / queue-wait histograms) and Actions section (actions_in_memory,active_watchers,archive_queue_depth).UnionCPLeasorRunsStuck,UnionCPLeasorEnqueueRejects(CP operational), andUnionDPResourceQuotaNearSaturation(DP operational).kube_resourcequota(backs the ResourceQuota utilization panels + alert).Companion to the helm-charts dashboards/alerts change (unionai/helm-charts#560). Metric names, types, and labels verified against a running control plane and hosted Prometheus.
Notes
deployment/selfmanaged/configuration/monitoring.md(opened earlier as monitoring: document ResourceQuota utilization and stuck-run signals #1506) to the self-hosted glossary here; monitoring: document ResourceQuota utilization and stuck-run signals #1506 is being closed in favor of this.🤖 Generated with Claude Code