Performance Options Dialog Box
Selecting the Options button in the Performance Intra-Day view opens the Options dialog box, which contains a directory-style tree of statistics that can be displayed in the grid. By default all are selected. To clear or select any individual statistic, click its check box. There is a check box at the top of the tree that selects or clears all statistics at once.
Click OK to accept your changes or Cancel to abandon them.
For a list of statistics and their descriptions, see Performance.