CLIF is an open load testing platform, including load injectors, for generating traffic (a variety of protocols are supported such as HTTP, FTP, SIP...), and probes, for measuring resource usage (processor, memory, network...). Both command-line and graphical user interfaces are provided, including Eclipse plug-ins. It is extensible through Java programming (new injectors, new probes...).
OW2 CLIF project home page
SQuAT: Software Quality Assurance and Trustworthiness
for a description of OW2 SQuAT programme.