Systems Performance Data List
The performance statistics reported by the System Monitor are maintained in the Registry. To view a snapshot of the data, launch the REGEDIT program and navigate to the HKEY_DYN_DATA\PerfStats\StatData. You will see a long list of values that correspond to the items available for tracking by the System Monitor.
The names and descriptions for these items are stored elsewhere in the Registry at HEKY_LOCAL_MACHINE\System\CurrentControlSet\control\PerfStats\Enum.
You can update these values by pressing the F5 key repeatedly. However, the System Monitor provides a much more readable view of the same data, without the danger of accidentally changing some essential item in the Registry.