A recent batch performance benchmark was performed on Oracle PSRM v2.4.0 to ensure that prior benchmark results were at least maintained if not improved upon when using the latest version of the product. The benchmark showed that Oracle PSRM v2.4.0 processed the same amount of data in a shorter period of time with better scalability and throughtput compared to Oracle PSRM v2.3.1.
See this data sheet for more information about this benchmark, including a reference to the detailed report on My Oracle Support.