Top Go Observability repositories on GitHub

eBPF-based Networking, Security, and Observability

• containers
• bpf
• security
• kubernetes
• kubernetes-networking
• cni

CNCF Jaeger, a Distributed Tracing Platform

• distributed-tracing
• cncf
• tracing
• observability
• jaeger
• opentelemetry

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

• tsdb
• prometheus
• promql
• influxdb
• graphite
• opentsdb

The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️

• devops
• cncf
• cloud-native
• servicemesh
• kubesphere
• kubernetes

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

• prometheus
• google-cloud-storage
• high-availability
• prometheus-ha-pairs
• thanos
• s3

Nightingale is to monitoring and alerting what Grafana is to visualization.

• monitoring
• time-series
• nightingale
• tsdb
• open-falcon
• alerting

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.

• kubernetes
• golang
• rest
• grpc
• devops
• sniffer

Continuous Profiling Platform. Debug performance issues down to a single line of code

• continuous-profiling
• profiling
• performance
• golang
• ruby
• python

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
• observability
• prometheus

Cloud native networking and network security

• cni
• cni-plugin
• ebpf
• k8s
• kubernetes
• kubernetes-networking

OpenTelemetry Collector

• opentelemetry
• open-telemetry
• telemetry
• metrics
• monitoring
• observability

Add-on agent to generate and expose cluster-level metrics.

• kubernetes
• prometheus
• monitoring
• observability
• prometheus-exporter
• metrics

Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by providing full-lifecycle management capabilities from development, debugging, and evaluation to monitoring.

• agent
• ai
• agent-evaluation
• agent-observability
• agentops
• eino

Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.

• prometheus
• metrics
• tsdb
• opentelemetry
• otlp
• observability

Enterprise-ready, Git native feature management solution

• go
• feature-flags
• golang
• continuous-delivery
• feature-toggles
• grpc

Open source APM: OpenTelemetry traces, metrics, and logs

• monitoring
• opentelemetry
• distributed-tracing
• clickhouse
• golang
• performance-monitoring

extract internal monitoring data from application logs for collection in a timeseries database

• monitoring
• logs
• observability
• prometheus
• collector
• proxy

Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF

• ebpf
• kubernetes
• observability
• opentelemetry
• logs
• metrics

Kiali project, observability for the Istio service mesh

• observability
• service-mesh
• istio
• openshift
• management

Main repository for Datadog Agent

• monitoring
• go
• datadog
• apm-agent
• apm-instrumentation
• distributed-tracing

OpenTelemetry Collector distribution with programmable pipelines

• collector
• grafana
• loki
• monitoring
• observability
• opentelemetry

eBPF distributed networking observability tool for Kubernetes

• ebpf
• kubernetes
• networking
• observability

Network inspector for your backend

• backend
• observability
• monitoring
• devtools

🦥 Easy and simple Prometheus SLO (service level objectives) generator

• slo
• service-level-objective
• service-level
• sli
• sla
• prometheus

The CNCF sandbox for observability visualisation. Already supports Prometheus, Tempo, Loki and Pyroscope - more data sources to come!

• dashboard
• monitoring
• prometheus
• cncf-project
• observability