Precision CPU stress testing and benchmarking
GPU stress test OpenGL and Vulkan graphics benchmark Windows/Linux
Java Disk Benchmark Utility
Benchmark CPU, GPU, memory, and storage
powerMAX is a CPU and GPU burn-in test
Benchmarking tool
This is now also available here github.com/sharkcz/collectl.git
Open-Source, Automated Benchmarking
Web Application Vulnerability Scanner Evaluation Project
A simple TCP/UDP Port Flooder written in Python.