opgprof(1) on Linux
The text d051ab48b553, as Debian 4.0 (Etch) shipped it.
produce gprof-format profile data
Flags it lists
-
--help -
--image-path -
--output-filename -
--threshold -
--usage -
--verbose -
--version -
-? -
-V -
-o -
-p -
-t -
-v