Open-source systems performance monitor
High capacity syslog data collection, filtering, and management.
Linux system monitoring tool for multiple hosts
Tool to acquire hard disk drive temperature from the network interface
OPTOSS Next Gen Network Management System (NG-NetMS)
PotHead
Linux Auto Operator System
Real time monitoring : RPi-Monitor always keep an eye on your computer
We! Analyze - designed to analyze ArcSight SmartConnectors logs.
Open Source System and Network Monitoring for Linux Desktop
Passive Proxy Daemon sniffs packets and creates squid proxy logs