Open source APM: OpenTelemetry traces, metrics, and logs
Nagios Open Source network monitoring software - The Standard In ITM
Cross-platform application monitoring and error tracking software
The cloud-native API gateway
Storage, SAN, LAN Performance Monitoring: IBM,NetApp,Hitachi,HPE,EMC
Open Source Monitoring System for performance and availability.
Graphical network monitoring and documentation tool
Intelligently block brute-force attacks by aggregating system logs
Full-Stack Infrastructure Performance Monitoring
A network security analysis and monitoring toolkit Linux distribution.
Performance Data collector for Monitoring.
Manage and interpret IPMI systems with common a software tool
Full-featured enterprise network management tool
CLI tool which provides ability to send messages to multiple platforms
High capacity syslog data collection, filtering, and management.
Xymon monitors your hosts, your network services, and everything else.
This is now also available here github.com/sharkcz/collectl.git