O

observability

Simple one-off job monitoring

Unofficial Go client for the Roark API, generated from the official OpenAPI spec.

Unofficial Go client for the W&B Weave API, generated from the official OpenAPI spec.

Unofficial Go client for the Opik API, generated from the official OpenAPI spec.

Unofficial Go client for the Latitude LLM API, generated from the official OpenAPI spec.

The Open Source Observability Distribution

GRU is an Aonz.ai chat and PDF retrieval Chatbot with a React/Vite frontend and a FastAPI backend. It routes Aonz.ai questions through a Chroma knowledge base and sends unrelated questions directly to an OpenAI-compatible LiteLLM proxy. Requests are traced with Langfuse and responses can be cached in Valkey using exact and semantic matching.

Let a Go process profile itself — CPU, heap, goroutines, blocking — and get the answer back as a value instead of serving pprof on a port nobody should be exposing.

Pin log attributes to a context.Context and every line under it carries them. Set request_id once at the door instead of dragging it through twenty functions that don't give a shit about it.

Everything for Go's stdlib log/slog in one place: configure it from the environment, plus handlers that ship logs to Loki or keep them searchable in memory. Spiritual successor to logrus-configurator.

Inspect, edit, and recompile what Hermes Agent has learned — a local-first observability and tuning layer for long-running agents.

Inofficial, tweaked fast-stats fork. All changes at a glance: https://gitlab.com/katrinleinweber-gtlb/gitlab-support-toolbox-fast-stats/-/compare/main...main?from_project_id=12295093&straight=false

Note esp. the "top: …" commit messages. Mostly, "fast-stats top" output is simplified to speed up finding projects & users that disproportionally impact GitLab performance.

Project showcasing observability for a weather platform

Observability, Chaos Engineering, Cloud-Native talk demos and best practices for "Confidence with Chaos for your Kubernetes Observability", "From Monitoring to Observability: Left Shift your SLOs with Chaos"

Multi-Docker Containers for Observability of Home Automation Systems - Jeedom Grafana + InfluxDB + Telegraf