The OWASP ZAP core project
Malicious traffic detection system
7 Generic TSQL Scripts to Troubleshoot SQL Performance Problems
Perfmon PMU Collecting tool
Software Monitoring Framework
Ethr is a comprehensive network measurement tool for TCP, UDP & ICMP
An online request replication tool, also a tcp stream replay tool
minimal monitor for JS Heap Size via performance.memory
Redhat Linux OVM System Performance Monitoring
Measurement science-based performance & conformance testing framework
A network traffic replay tool targeted to servers