Most popular monitoring repositories and open source projects

In the fields of information technology and systems management, application performance management (APM) is the monitoring and management of performance and availability of software applications. APM strives to detect and diagnose complex application performance problems to maintain an expected level of service.

gatus

⛑ Automated developer-oriented status page

519   7547   7547  

falcon-plus

An open-source and enterprise-level monitoring system.

1527   7280   7280  

MangoHud

A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU...

339   7257   7257  

openstatus

🏓 The open-source synthetic monitoring platform 🏓

474   7253   7253  

awesome-prometheus-alerts

🚨 Collection of Prometheus alerting rules

1073   7233   7233  

statping

Status Page for monitoring your websites and applications with beautif...

655   7200   7200  

alertmanager

Prometheus Alertmanager

2222   7047   7047  

flux

Successor: https://github.com/fluxcd/flux2

1116   6933   6933  

flower

Real-time monitor and web admin for Celery distributed task queue

1113   6780   6780  

LibreHardwareMonitor

Libre Hardware Monitor is free software that can monitor the temperatu...

763   6622   6622  

coroot

Coroot is an open-source APM & Observability tool, a DataDog and NewRe...

285   6548   6548  

neohtop

💪🏻 Blazing-fast system monitoring for your desktop (built with Rust,...

205   6540   6540  

auto-cpufreq

Automatic CPU speed & power optimizer for Linux

305   6536   6536  

ngxtop

Real-time metrics for nginx server

473   6516   6516  

hertzbeat

Apache HertzBeat(incubating) is a real-time monitoring system with age...

1130   6355   6355  

dockprom

Docker hosts and containers monitoring with Prometheus, Grafana, cAdvi...

1752   6215   6215  

pixie

Instant Kubernetes-Native Application Observability

468   6055   6055  

Tautulli

A Python based monitoring and tracking tool for Plex Media Server.

608   5988   5988  

openllmetry

Open-source observability for your LLM application, based on OpenTelem...

748   5965   5965  

alive-progress

A new kind of Progress Bar, with real-time throughput, ETA, and very c...

212   5917   5917  

scope

Monitoring, visualisation & management for Docker & Kubernetes

715   5916   5916  

WatchYourLAN

Lightweight network IP scanner. Can be used to notify about new hosts...

197   5902   5902  

opencost

Cost monitoring for Kubernetes workloads and cloud costs

623   5831   5831  

wazuh

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protec...

1005   5822   5822  

oneuptime

OneUptime is the complete open-source observability platform.

271   5815   5815  

kube-state-metrics

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

2084   5755   5755  

cabot

Self-hosted, easily-deployable monitoring and alerts service - like a...

586   5643   5643  

nvitop

An interactive NVIDIA-GPU process viewer and beyond, the one-stop solu...

176   5632   5632  

cortex

A horizontally scalable, highly available, multi-tenant, long term Pro...

819   5610   5610  

laravel-activitylog

Log activity inside your Laravel app

727   5566   5566  

greptimedb

Open-source, cloud-native, unified observability database for metrics,...

383   5316   5316  

opentelemetry-collector

OpenTelemetry Collector

1650   5304   5304  

webfunny_monitor

webfunny是一款轻量级的前端性能监控和埋点系统，私有化部署，简单易用。We...

878   5212   5212  

sysmon-config

Sysmon configuration file template with default high-quality event tra...

1758   5044   5044  

telescope

An elegant debug assistant for the Laravel framework.

619   5032   5032  

wgcloud

Host management and monitoring tools

884   4981   4981  

zabbix

Real-time monitoring of IT components and services, such as networks,...

1056   4981   4981  

elasticsearch-HQ

Monitoring and Management Web Application for ElasticSearch instances...

533   4966   4966  

sitespeed.io

sitespeed.io is an open-source tool for comprehensive web performance...

614   4870   4870  

awesome-db-tools

Everything that makes working with databases easier

381   4636   4636  

micrometer

An application observability facade for the most popular observability...

1031   4630   4630  

s-tui

Terminal-based CPU stress and monitoring utility

161   4620   4620  

Opserver

Stack Exchange's Monitoring System

831   4541   4541  

parca

Continuous profiling for analysis of CPU and memory usage, down to the...

234   4466   4466  

monitoror

Unified monitoring wallboard — Light, ergonomic and reliable monitorin...

192   4328   4328  

librenms

Community-based GPL-licensed network monitoring system

2453   4279   4279  

riemann

A network event stream processing system, in Clojure.

509   4248   4248  

gpustat

📊 A simple command-line utility for querying and monitoring GPU statu...

287   4215   4215  

cointop

A fast and lightweight interactive terminal based UI application for t...

329   4209   4209  

vizceral

WebGL visualization for displaying animated traffic graphs

397   4086   4086