1. github.com/grafana/grafana

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

AI-generatedA platform for monitoring and observability visualization.

2. github.com/prometheus/prometheus

The Prometheus monitoring system and time series database.

3. github.com/influxdata/telegraf

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

AI-generatedMetrics and log collection agent for various data sources.

4. github.com/jaegertracing/jaeger

CNCF Jaeger, a Distributed Tracing Platform

AI-generatedDistributed tracing system for application performance monitoring.

5. github.com/elastic/beats

:tropical_fish: Beats - Lightweight shippers for Elasticsearch & Logstash

AI-generatedA lightweight data shipper for the Elastic Stack in Go.

6. github.com/prometheus/node_exporter

Exporter for machine metrics

7. github.com/google/pprof

pprof is a tool for visualization and analysis of profiling data

AI-generatedPerformance profiling tool for visualizing and analyzing profiling data.

8. github.com/prometheus/client_golang

Prometheus instrumentation library for Go applications

9. github.com/opentracing/opentracing-go

OpenTracing API for Go. 🛑 This library is DEPRECATED! https://github.com/opentracing/specification/issues/163

10. github.com/rcrowley/go-metrics

Go port of Coda Hale's Metrics library

11. github.com/buger/goreplay

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

AI-generatedNetwork traffic recorder and replay tool for Go applications.

12. github.com/pkg/profile

Simple profiling for Go

13. go.opentelemetry.io/otel

OpenTelemetry Go API and SDK

14. github.com/oliver006/redis_exporter

Prometheus Exporter for ValKey & Redis Metrics. Supports ValKey and Redis 2.x, 3.x, 4.x, 5.x, 6.x, and 7.x

15. github.com/influxdata/kapacitor

Open source framework for processing, monitoring, and alerting on time series data

AI-generatedTime series data processing and alerting framework.

16. github.com/prometheus/pushgateway

Push acceptor for ephemeral and batch jobs.

17. github.com/ncabatoff/process-exporter

Prometheus exporter that mines /proc to report on selected processes

18. github.com/kubernetes/kube-state-metrics

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

AI-generatedKubernetes cluster state metrics exporter.

19. go.opencensus.io

A stats collection and distributed tracing framework

20. github.com/prometheus/mysqld_exporter

Exporter for MySQL server metrics