A suite of Monitoring Plugins (formerly known as nagios-plugins)
Community-based GPL-licensed network monitoring system
Monitor and troubleshoot transactions in complex distributed systems
Application Performance Monitoring System
Scapy is a Python-based interactive packet manipulation program
Python library and shell utilities to monitor filesystem events
HFS is a web file server to run on your computer
The Java agent for Apache SkyWalking
A web based mission control framework
Linux system exploration and troubleshooting tool
Application Observability using eBPF
Tools for BPF-based Linux IO analysis, networking, monitoring, etc.
Open Source API Gateway written in Go
PaaS and framework that replace or compete with AWS, VMware
Java Job Scheduling and Task Automation
This is now also available here github.com/sharkcz/collectl.git
Logging utility for DB2 for LUW written in SQL-PL
The Serverless Framework's new infrastructure provisioning technology
SkyWalking RocketBot UI
The Swiss Army knife for testing and monitoring
Framework for cybersecurity simulation and red teaming operations
An application to track your PC in realtime
Cross-platform async library for system information fetching