Benchmarking Rails

Hi to all! I'm newbie in rails development. But I want to do some rails benhmarking. Could anyone suggest typical rails application for benchmarking typical rails performance?

Community rules!

Regards, Sergey

ab

I mean not benchmarking tool, but some rails application that can show baseline for rails performance

I'm not sure. Does anyone know of a 'reference' rails project useful for benchmarking? -R