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.

netdata

Real-time performance monitoring, done right! https://www.netdata.clou...

5063   56355   56355  

grafana

The open and composable observability and data visualization platform....

8872   44306   44306  

prometheus

The Prometheus monitoring system and time series database.

6234   38004   38004  

pm2

Node.js Production Process Manager with a built-in Load Balancer.

2320   35674   35674  

huginn

Create agents that monitor and act on your behalf. Your agents are st...

3083   32423   32423  

sentry

Sentry is cross-platform application monitoring, with a focus on error...

3189   28683   28683  

influxdb

Scalable datastore for metrics, events, and real-time analytics

2997   21883   21883  

glances

Glances an Eye on your system. A top/htop alternative for GNU/Linux, B...

1219   18905   18905  

osquery

SQL powered operating system instrumentation, monitoring, and analytic...

2213   18310   18310  

DoraemonKit

一款面向泛前端产品研发全生命周期的效率平台。

2654   18006   18006  

TDengine

An open-source big data platform designed and optimized for the Intern...

4060   16112   16112  

cat

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等...

4990   15986   15986  

goaccess

GoAccess is a real-time web log analyzer and interactive viewer that r...

934   13853   13853  

ctop

Top-like interface for container metrics

468   12013   12013  

pinpoint

APM, (Application Performance Management) tool for large-scale distrib...

3489   11740   11740  

bettercap

The Swiss Army knife for 802.11, BLE, IPv4 and IPv6 networks reconnais...

1063   10445   10445  

telegraf

The plugin-driven server agent for collecting & reporting metrics.

4415   10409   10409  

linux-dash

A beautiful web dashboard for Linux

1213   9727   9727  

cilium

eBPF-based Networking, Security, and Observability

1164   9299   9299  

sampler

Tool for shell commands execution, visualization and alerting. Configu...

448   8993   8993  

psutil

Cross-platform lib for process and system monitoring in Python

1130   7535   7535  

Stacer

Linux System Optimizer and Monitoring - https://oguzhaninan.github.io/...

493   7107   7107  

awesome-sre

A curated list of Site Reliability and Production Engineering resource...

900   7070   7070  

howtheysre

A curated collection of publicly available resources on how technology...

437   6770   6770  

falcon-plus

An open-source and enterprise-level monitoring system.

1491   6696   6696  

flux

The GitOps Kubernetes operator

1107   6593   6593  

fail2ban

Daemon to ban hosts that cause multiple authentication errors

974   6448   6448  

prometheus-operator

Prometheus Operator creates/configures/manages Prometheus clusters ato...

2741   6185   6185  

ngxtop

Real-time metrics for nginx server

467   6172   6172  

eul

🖥️ macOS status monitoring app written in SwiftUI.

226   6051   6051  

progress

Linux tool to show progress for cp, mv, dd, ... (formerly known as cv)

269   5455   5455  

VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time ser...

444   5249   5249  

processhacker

A free, powerful, multi-purpose tool that helps you monitor system res...

841   5218   5218  

scope

Monitoring, visualisation & management for Docker & Kubernetes

655   5168   5168  

cabot

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

575   5121   5121  

statping

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

407   5062   5062  

flower

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

876   4968   4968  

questdb

An open source SQL database designed to process time series data, fast...

267   4900   4900  

elasticsearch-HQ

Monitoring and Management Web Application for ElasticSearch instances...

525   4817   4817  

pyroscope

Continuous Profiling Platform! Debug performance issues down to a sin...

204   4508   4508  

alertmanager

Prometheus Alertmanager

1622   4438   4438  

dockprom

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

1299   4364   4364  

cortex

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

621   4333   4333  

sigma

Generic Signature Format for SIEM Systems

1220   4191   4191  

sitespeed.io

Sitespeed.io is an open source tool that helps you monitor, analyze an...

510   4185   4185  

Opserver

Stack Exchange's Monitoring System

806   4118   4118  

riemann

A network event stream processing system, in Clojure.

528   4059   4059  

Tautulli

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

537   4056   4056  

telescope

An elegant debug assistant for the Laravel framework.

408   4038   4038  

healthchecks

A cron monitoring tool written in Python & Django

488   3957   3957