Self-hosted, lightweight server and website monitoring and O&M tool
The Network UPS Tools repository
A utility to safely generate malicious network traffic patterns
Lightweight network IP scanner
Monitoring Tool for your IT Environment
Monitor temperature sensors, fan speed, voltage, load & clock speeds
Apache HertzBeat(incubating) is a real-time monitoring system
Community-based GPL-licensed network monitoring system
An eye on your system
A distributed and high-performance monitoring system
pg_activity is a top like application for PostgreSQL server activity
Application to comfortably monitor your Internet traffic
Open source monitoring system and time series database
A simple program to monitor your network/data usage
A Swiss army knife for your daily Linux network plumbing
Collect and display information and stats from a running PostgreSQL
A fancy self-hosted monitoring tool
A full packet capturing, indexing, and database system
Zeek is a powerful network analysis framework
An open source, real-time monitoring system with custom-monitoring
The core of our monitoring platform
Application Performance Monitoring System
Performance Co-Pilot
Official Zabbix Dockerfiles
Monitor and troubleshoot transactions in complex distributed systems