> 3) gtop, mem
>
gtop is a gnome front end to top. mem is a command line tool, possible just
not installed.

nathan

Interesting!  Neither is present on my system not locatable in synaptic.  OTOH, there is a man page for mem AND a library FOR gtop.  No idea why the man page is present but I suspect the library is used by System Monitor which has one tab that looks rather like the detail of a top display.

--
Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind.  - Dr. Seuss