Live control-plane health, agent spend, and SLO budgets.
Database
Direct probe < 3s timeout guard; pooled queries healthy.
Redis
Bounded PING within the 3s budget.
Cache hit-rate
Memory LRU + Redis combined; target ≥ 0.85.
Cron freshness
All crons green; no dead-letter backlog.
Chronicle emit
CHRONICLE_EMIT_URL unset → fail-soft + inert (B9: never blocks ingestion).
Probes carry a 3s timeout guard; unknown DB state fails closed to a 503 (readiness).
collect-performanceOK
daily 03:00 UTC · last 6h ago · 4.2s
health-auditOK
hourly :05 · last 55m ago · 980ms
slo-evaluateOK
every 15m · last 12m ago · 1.5s
outbox-relayOK
every 1m · last 1m ago · 180ms
poll-kanbanOK
every 30s · last 1m ago · 240ms
Poll-the-kanban loop healthy — claimable surface scanned, no LOCAL_ONLY work dispatched.
poll-kanban · 1m ago
All four SLO targets PASS (api-p95, lcp-p75, cache-hit, cls-p75) for the 7d window.
slo-evaluate · 12m ago
Console deploy to dev verified (Tier-1 health green) — commit c3924a5.
promote-dev · 4h ago
Run run-004 succeeded (62.1s, $0.71) — Wave 3 MS-parity landed.
code-implementer · 6h ago
Run run-002 succeeded (96.3s, $0.88) — exactly-once proven on Postgres.
code-implementer · 22h ago