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

571   8554   8554  

highlight

highlight.io: The open source, full-stack monitoring platform. Error m...

428   8353   8353  

neohtop

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

250   8037   8037  

awesome-prometheus-alerts

🚨 Collection of Prometheus alerting rules

1109   7469   7469  

falcon-plus

An open-source and enterprise-level monitoring system.

1524   7277   7277  

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  

alertmanager

Prometheus Alertmanager

2267   7207   7207  

statping

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

655   7200   7200  

coroot

Coroot is an open-source observability and APM tool with AI-powered Ro...

316   7084   7084  

flower

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

1130   6933   6933  

flux

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

1116   6933   6933  

LibreHardwareMonitor

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

763   6622   6622  

hertzbeat

Real-time observability system with agentless, performance cluster, pr...

1176   6616   6616  

auto-cpufreq

Automatic CPU speed & power optimizer for Linux

305   6536   6536  

ngxtop

Real-time metrics for nginx server

473   6516   6516  

dockprom

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

1771   6337   6337  

pixie

Instant Kubernetes-Native Application Observability

475   6168   6168  

Tautulli

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

613   6134   6134  

nvitop

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

190   6131   6131  

opencost

Cost monitoring for Kubernetes workloads and cloud costs

687   6042   6042  

openllmetry

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

748   5965   5965  

scope

Monitoring, visualisation & management for Docker & Kubernetes

725   5917   5917  

alive-progress

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

212   5917   5917  

WatchYourLAN

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

197   5902   5902  

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  

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,...

417   5547   5547  

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...

532   4969   4969  

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  

parca

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

241   4592   4592  

Opserver

Stack Exchange's Monitoring System

831   4554   4554  

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

399   4087   4087