xrestop(1) on Linux
The text 219fadb905b7, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
monitor server resources used by X11 clients
Flags it lists
-
--batch -
--delay-time -
--display -
--help -
--max-samples -
-b -
-d -
-m -
-t