Man pages matching name zramctl in section 8:

zramctl.8.de	debian 10 / manpages-de
zramctl.8.en	debian 10 / util-linux
zramctl.8.de	debian 11 / manpages-de
zramctl.8.en	debian 11 / util-linux
zramctl.8.de	debian 12 / manpages-de
zramctl.8.uk	debian 12 / manpages-uk
zramctl.8.en	debian 12 / util-linux