top(1) on OpenBSD
The text f8abbb93355c, as OpenBSD 3.3, OpenBSD 3.2 shipped it.
display and update information about the top CPU processes
Flags it lists
-
-I -
-S -
-U -
-b -
-d -
-i -
-n -
-o -
-q -
-s -
-u