FWIW, I would suggest using Perfmon to convert the saved binary file to a comma seperated file.

1. Open the binary file (.blg) in Perfmon.
2. Add all counters of all of the performance objects to the display.
3. "Right-click the System Monitor details pane and click Save Data As.", selecting .csv.

This will ensure that the proper scaling is applied to all of the data.  For more info, see Perfmon help file, "saving performance data to a log file."

Cheers,

Mike