TotalView Online Help : Chapter 3 Variable Window : View Menu Commands : View > Undive All
View > Undive All
Moves up to the top of the Variable Window’s dive list so that you return to the data display that existed when you first opened the Variable Window. The dive list is a history of the data that TotalView has displayed in this window.
As an alternative, you can select the |< icon within the Variable Window’s toolbar.