O

observability

Metaport helps web and software development teams plan application maintenance better.

OpenTelemetry observability for Kit — metrics, traces, and log correlation

Simple one-off job monitoring

Rust implementation of GitLab's observability library (LabKit) - logging, metrics, tracing, correlation IDs

nestjs-pino configuration for NestJS services: structured JSON logs, severity-gated serializers, a fixed attribute contract, Express and Fastify support.

The Open Source Observability Distribution

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

A ruby sample app instrumented using Labkit's User Experience SLI framework.

Kotlin Multiplatform observability API

Enterprise Kubernetes observability platform using Prometheus, Grafana, Helm, GitLab CI/CD, HPA, and Kubernetes monitoring.

TelemetryFlow Observability - Product Overview

Production-ready RAG starter: hybrid search, chunking strategies, observability (Prometheus/Grafana), MLflow tracking, drift detection, GDPR deletion, and evaluation. The parts the tutorials skip.

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.

Backend-focused IT Operations Service Desk platform built with FastAPI, SQLAlchemy, and SQLite to simulate real-world enterprise IT service management workflows including incident tracking, ticket lifecycle management, SLA monitoring, escalation handling, operational dashboard metrics, and REST API-based service desk operations.

A Drupal Commerce module that instruments the checkout flow with New Relic custom events and APM transaction attributes. Designed for production use on ecommerce sites that need to distinguish real customer-impacting checkout issues from bot traffic, internal testing, and expected noise.

Reference Rust service template demonstrating labkit-rs observability features

New Relic SDK built by Dynova to automate common SRE tasks with New Relic API.

Project showcasing observability for a weather platform