The Prometheus monitoring system and time series database.
- monitoring
- metrics
- alerting
- graphing
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An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.
- go
- golang
- golang-framework
- microservice-framework
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
- tsdb
- prometheus
- promql
- influxdb
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
- telegraf
- monitoring
- time-series
- metrics
Top-like interface for container metrics
Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.
- prometheus
- google-cloud-storage
- high-availability
- prometheus-ha-pairs
Exporter for machine metrics
- prometheus-exporter
- prometheus
- node-metrics
- machine-metrics
Reproducing images with geometric primitives.
- go
- graphics
- art
- primitives
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
- monitoring
- time-series
- nightingale
- tsdb
:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash
- metricbeat
- filebeat
- packetbeat
- heartbeat
Fathom Lite. Simple, privacy-focused website analytics. Built with Golang & Preact.
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
- dashboard
- database-monitoring
- metrics
- monitoring
OpenTelemetry Collector
- opentelemetry
- open-telemetry
- telemetry
- metrics
Scalable and efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
- k8s-sig-instrumentation
OpenTelemetry Go API and SDK
Add-on agent to generate and expose cluster-level metrics.
OpenSSF Scorecard - Security health metrics for Open Source
- scorecard
- openssf-scorecard
Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.
M3 monorepo - Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar, Graphite Compatible, Metrics Platform
- prometheus
- kubernetes
- graphite
- metrics
Jupiter: Governance-oriented Microservice Framework.
- golang
- microservice
- web-framework
- grpc
A crypto-secure Reliable-UDP library for Golang with FEC support.
- kcp
- forward-error-correction
- reed-solomon-codes
- reliable-udp-library
Production PostgreSQL for Kubernetes, from high availability Postgres clusters to full-scale database-as-a-service.
Open source APM: OpenTelemetry traces, metrics, and logs
Compute various size metrics for a Git repository, flagging those that might cause problems