Maybe I'm too old school. But JMeter is just amazing at this job: http://jmeter.apache.org/ http://jmeter.apache.org/ But I guess that it is as useful and comp

Maybe I'm too old school. But JMeter is just amazing at this job: http://jmeter.apache.org/ http://jmeter.apache.org/ But I guess that it is as useful and complete, as it is ugly. If you don't care for the eye candy, this is the tool to use.