Ship production optimization M1-M12.5A: queues, metrics, HTTP observability, and vector search reliability.

Keep similar-ai from tripping the global circuit on a lone URL 502, clamp Qdrant search to 100, and add Server-Timing plus slow-request logging. Studio shared props, Academy S3 exists caching, heat chunking, and Redis/scheduler hygiene stay in this rollout.
2026-08-25 07:58:47 +02:00
parent f52879edbb
commit 8a80aae21e
114 changed files with 9293 additions and 284 deletions
@@ -0,0 +1,12 @@
+# M12.3 — Vector Gateway Circuit Trip Attribution
+
+```text
+STATUS: COMPLETE (application-only)
+BEHAVIOR: circuit policy unchanged
+```
+
+`tripCircuit()` logs one WARNING only on **closed → open**.
+
+Message: `Vector gateway circuit opened`
+
+Victims of an already-open circuit still only get `Vector similarity search failed` with `failure_stage=circuit`.