By default, TotalView 8.15.0 and later suppress the display of the process grid in the Processes tab, because it can have a negative impact when scaling to a large number of processes. If debugger scalability is not a concern and you prefer to display the Processes tab in the Process Window, specify the -process_grid option or set the TV::GUI:process_grid_wanted state variable to true in the startup file.

To display the Process Window’s Processes tab when you start TotalView, pass TotalView the -process_grid command option:

totalview -process_grid

To always display the Processes tab in the Process Window by default, set the state variable TV::GUI:process_grid_wanted to true for use when initializing TotalView: