This screen displays dynamic information that automatically
    changes to reflect database parameter modifications.

    However, because the information is local to the node from which
    you are running the Performance Monitor, the modifications
    you make to database parameters on other cluster nodes may
    not be visible immediately on the local node. You can either
    wait for the screen to eventually refresh itself, or you can
    use the Refresh menu option to periodically refresh the screen
    information.

    You cannot use the information contained in this screen on the
    Custom Statistics screen.

    The Active User Information screen is not recorded in the binary
    output file produced using the Output qualifier. Consequently,
    this screen is not available when you replay a binary file using
    the Input qualifier.