# Instrument correlated production runtime telemetry

Type: task
Status: open
Blocked by: 13, 23, 24, 25, 27, 28, 29

## Question

Implement the decided telemetry control plane with one redacted structured
context from HTTP/Feishu ingress through durable work, run/session/lock,
provider and SDK retry/rate-limit/tool events, cph/workspace operations,
outbound delivery, audit, startup/drain/recovery, and release/schema identity.
Expose bounded-cardinality metrics, dashboards and alert rules; eliminate
silent critical-path failures; and prove logs can pivot end-to-end while metric
labels contain no tenant/user/run cardinality or secret/message content.
