This paper introduces the RCourse benchmarking suite, an extension to the Peersim simulatior environment. RCourse supports simulative evaluations of Publish/Subscribe systems with respect to robustness. To this end, it provides among others mechanisms for the aggregation of measurement values and for an automatic graph generation repre- senting the extracted results. The design of RCourse is characterized by its highly modular architecture, which enables the adaptation of each step of the simulation workflow to specific user needs.