An eye on your system
pg_activity is a top like application for PostgreSQL server activity
Free open source tool for real-time PC hardware sensor monitoring
A network security analysis and monitoring toolkit Linux distribution.
Python library and shell utilities to monitor filesystem events
Open DirectXDiagnostic Tool without any commands
Monitor and Manage Wi-Fi
Website, application blocking with scheduling. Self/Parental control.
Eye candy ARP spoofer for Windows
A Network Packet Sniffing tool developed in Python 3
Zenoss - Intelligent IT Operations Management
Monitor monthly internet Transmit and Receive bandwidth usage - Linux
Tool to ping hosts through firewalls blocking ICMP
Deploy Prometheus monitoring system
Network Ping time and UPS Logger
Network Analyzer for lighting protocols
Xplico is a Network Forensic Analysis Tool (NFAT)
Count the number of people around you by monitoring wifi signals