Self-hosted, lightweight server and website monitoring and O&M tool
The Network UPS Tools repository
Lightweight network IP scanner
The Active Monitoring System
pg_activity is a top like application for PostgreSQL server activity
A fancy self-hosted monitoring tool
High performance ping tool
An eye on your system
A Swiss army knife for your daily Linux network plumbing
Monitorix is a free, open source, lightweight system monitoring tool
Collect and display information and stats from a running PostgreSQL
Application to comfortably monitor your Internet traffic
Zeek is a powerful network analysis framework
The core of our monitoring platform
Community-based GPL-licensed network monitoring system
A simple server monitor tool
Monitor and troubleshoot transactions in complex distributed systems
A full packet capturing, indexing, and database system
Apache HertzBeat(incubating) is a real-time monitoring system
Python library and shell utilities to monitor filesystem events
Manages, configures, and monitors Microsoft 365 tenant configurations
An interactive NVIDIA-GPU process viewer and beyond
Performance Co-Pilot
A distributed and high-performance monitoring system
Scouter is open source APM (Application Performance Management) tool