Self-hosted, lightweight server and website monitoring and O&M tool
The Network UPS Tools repository
A Network Packet Sniffing tool developed in Python 3
Lightweight network IP scanner
The Active Monitoring System
Application to comfortably monitor your Internet traffic
Community-based GPL-licensed network monitoring system
An eye on your system
A full packet capturing, indexing, and database system
The core of our monitoring platform
Apache HertzBeat(incubating) is a real-time monitoring system
A fancy self-hosted monitoring tool
pg_activity is a top like application for PostgreSQL server activity
Database connection pool written in Java
A Swiss army knife for your daily Linux network plumbing
Zeek is a powerful network analysis framework
A distributed and high-performance monitoring system
Monitorix is a free, open source, lightweight system monitoring tool
Performance Co-Pilot
SNMP Exporter for Prometheus
High performance ping tool
Application Performance Monitoring System
Monitor and troubleshoot transactions in complex distributed systems
SQL operating system instrumentation and monitoring framework
100x Efficient Log Management than Splunk