Midrange Performance Group unveils Performance Navigator Version 12. Performance Navigator is a graphical PC tool for Windows that enables all eServer System i users on V3R2 and newer releases to access performance and capacity data stored on their systems. Along with enhancements to service-level graphing and report configuration, users can now view an automated presentation of key metrics of the current workload. Enhanced data manipulation features include the ability to calculate a moving average, combine a current graph with previous graphs, and flip the X- and Y-axes on individual graphs.