Application Performance Monitoring System
Dshell is a network forensic analysis framework
Network analysis in Python
Zeek is a powerful network analysis framework
Monitor and troubleshoot transactions in complex distributed systems
Cross-platform application monitoring and error tracking software
Monitor temperature sensors, fan speed, voltage, load & clock speeds
Graph theory library for visualization and analysis
A modern layer 7 load balancer from baidu
Terminal-based CPU stress and monitoring utility
Hard drive monitoring, disk health, and temperature monitoring tool
FlowViewer is a web-based netflow data analysis tool.
Gephi the open graph Viz platform
SkyWalking RocketBot UI
The Swiss Army knife for testing and monitoring
Software Monitoring Framework
Snare Enterprise: bit.ly/Snare-Trial
A java packet sniffer and forger that wraps pcap libs.
Monitoring your infrastructure for free.