Tag
Observability
3 posts tagged Observability.
How I think about agent observability
Traditional APM was built for web requests, not for agents that loop, retry, branch, and spend dollars per call. Here's what agent observability actually needs — and why I built Peekr.
The AI agent observability stack — what to measure, what to use
Most teams reach for one observability tool and call it solved. Different tools measure different things — traces, hallucinations, cost, drift. Here's a map of the space and where to start.
Dapper: What Google's Distributed Tracing Paper Actually Says
Every distributed tracing tool you use — Jaeger, Zipkin, OpenTelemetry — descends from one design decision Google made in 2010: sample at the trace root, not per-span. The paper explains why, and the failure modes it didn't fully solve.