Extract information from HKEY_PERFORMANCE_DATA, and output as csv files.
RegistryPerformanceViewer.exe -help
RegistryPerformanceViewer.exe list
RegistryPerformanceViewer.exe dump -c Process -c output_directory
RegistryPerformanceViewer.exe dump_all
You may specify the output directory like so:
RegistryPerformanceViewer.exe dump_all -o output_directory