Java Micro Benchmark - control tasks required to determine the comparative performance characteristics of the computer system on different platforms. Can be used to determine the effect of different software on the performance of a computer system.
Web based PHP interface to communicate to Maxima computer algebra system in the server. It takes user input, send it to Maxima, and show the output back to website. It could send almost any commands including 'plot2d' and 'plot3d' to plot graphs.
This tool, described in the July 2006 issue of IEEE Computer, determines how many servers to install such that average request response time is 'x' number of seconds. The tool is a Java application that is used for server sizing efforts.