You can create a new event ratio group and add existing or new event ratios to the event ratio group you create.
Go to Windows>Preferences>VTune(TM)
Performance Tools>Event Ratios Preferences.
The Event Ratios
Preferencespage opens.
Select the category from the Categories drop-down list to which you want to add the new event ratio group.
Click New Ratio...
or Edit Ratio... to access the
New Group... button.
The option to create a new group is available from either the New
Ratio dialog box or the
EditingRatio <Event Ratio name> dialog box.
From the New Ratio dialog box, or the
Edit Ratio <event ratio> dialog box, click
the New Group... button.
The Enter new Ratio Group name
dialog box appears.
Enter the name of the new event ratio group.
Click OK.
The new event ratio group appears in the Add
to Groups list.