This tools is meant to simplify the task of performance data comparison and visualization.
Some description of it can be found in this paper:
Michael R. Bussieck, Steven P. Dirkse, Stefan Vigerske PAVER 2.0: An Open Source Environment for Automated Performance Analysis of Benchmarking Data to appear in Journal of Global Optimization (2013)
PAVER comes with a number of examples. The PAVER generated output for these examples can be found here.
The project manager for PAVER is Stefan Vigerske.