arxivcs.AI2026-07-15
How Far Can Root Cause Analysis Go on Real-World Telemetry Data?
Athira Gopal, Ashwanth Krishnan
Identifying root causes in production microservice failures requires reasoning over large-scale, multimodal telemetry spanning metrics, logs, and traces, a problem that has proved resistant to both classical and LLM-based approaches. The OpenRCA dataset exemplifies these challeng…