JPerf is a free and open source, simple framework for writing and running automated performance and scalability tests.

JPerf is like JUnit but for performance. Simple write a class that implements PerfTest then create a PerfTestRunner instance to run the test.

JPerfmeter is a Java Performance statistics monitor.

JPerfmeter is a simple performance statistics monitor in the style of perfmeter, full Java.

Note that JPerfmeter needs the ...