deepflowio / deepflow

eBPF Observability - Distributed Tracing and Profiling

coroot / coroot

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.

uptrace / uptrace

Open source APM: OpenTelemetry traces, metrics, and logs

DataDog / datadog-agent

Main repository for Datadog Agent

erda-project / erda

An enterprise-grade Cloud-Native application platform for Kubernetes.

elastic / apm-server

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alibaba / loongsuite-go

OpenTelemetry Compile-Time Instrumentation for Golang

DataDog / dd-trace-go

Datadog Go Library including APM tracing, profiling, and security monitoring.

DataDog / orchestrion

Automatic compile-time instrumentation of Go code