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...

5342   60187   60187  

grafana

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

9875   50354   50354  

prometheus

The Prometheus monitoring system and time series database.

7329   43517   43517  

pm2

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

2453   37469   37469  

huginn

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

3293   36183   36183  

sentry

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

3522   31425   31425  

influxdb

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

3218   23864   23864  

glances

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

1314   20868   20868  

uptime-kuma

A fancy self-hosted monitoring tool

1549   19605   19605  

osquery

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

2334   19123   19123  

DoKit

一款面向泛前端产品研发全生命周期的效率平台。

2885   18897   18897  

TDengine

An open-source time-series database with high-performance, scalability...

4436   18758   18758  

cat

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

5243   17036   17036  

goaccess

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

1000   14981   14981  

ctop

Top-like interface for container metrics

504   13156   13156  

cilium

eBPF-based Networking, Security, and Observability

1720   12666   12666  

pinpoint

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

3619   12292   12292  

telegraf

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

4945   11756   11756  

bettercap

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

1186   11582   11582  

sampler

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

491   10373   10373  

linux-dash

A beautiful web dashboard for Linux

1238   9982   9982  

gtop

System monitoring dashboard for terminal

342   9171   9171  

questdb

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

507   8999   8999  

awesome-sre

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

1173   8633   8633  

psutil

Cross-platform lib for process and system monitoring in Python

1249   8547   8547  

Stacer

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

552   7863   7863  

eul

🖥️ macOS status monitoring app written in SwiftUI.

288   7791   7791  

systeminformer

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

1088   7775   7775  

howtheysre

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

549   7527   7527  

fail2ban

Daemon to ban hosts that cause multiple authentication errors

1062   7335   7335  

prometheus-operator

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

3185   7237   7237  

falcon-plus

An open-source and enterprise-level monitoring system.

1531   6945   6945  

flux

Successor: https://github.com/fluxcd/flux2 — The GitOps Kubernetes ope...

1129   6901   6901  

VictoriaMetrics

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

662   6881   6881  

ngxtop

Real-time metrics for nginx server

476   6312   6312  

statping

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

498   6243   6243  

pyroscope

Continuous Profiling Platform. Debug performance issues down to a sing...

345   6193   6193  

progress

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

281   5767   5767  

scope

Monitoring, visualisation & management for Docker & Kubernetes

699   5493   5493  

sigma

Generic Signature Format for SIEM Systems

1586   5396   5396  

healthchecks

A cron monitoring tool written in Python & Django

611   5335   5335  

cabot

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

600   5334   5334  

flower

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

955   5321   5321  

alertmanager

Prometheus Alertmanager

1819   5089   5089  

changedetection.io

changedetection.io - The best and simplest self-hosted free open sourc...

282   4953   4953  

dockprom

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

1472   4952   4952  

nightingale

An enterprise-level cloud-native monitoring system, which can be used...

885   4943   4943  

elasticsearch-HQ

Monitoring and Management Web Application for ElasticSearch instances...

531   4877   4877  

cortex

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

693   4818   4818  

bottom

Yet another cross-platform graphical process/system monitor.

119   4669   4669