gmetric(1) on Linux
The text bb847452f46b, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it.
manual page for Ganglia Custom Metric Utility
Flags it lists
-
--conf -
--desc -
--dmax -
--group -
--heartbeat -
--help -
--name -
--slope -
--spoof -
--title -
--tmax -
--type -
--units -
--value -
--version -
-D -
-H -
-S -
-T -
-V -
-c -
-d -
-g -
-h -
-n -
-s -
-t -
-u -
-v -
-x