Man pages matching name memusagestat in section 1:

memusagestat.1.en	debian 10 / manpages
memusagestat.1.ja	debian 10 / manpages-ja
memusagestat.1.en	debian 11 / manpages
memusagestat.1.fr	debian 11 / manpages-fr
memusagestat.1.ja	debian 11 / manpages-ja
memusagestat.1.en	debian 12 / manpages
memusagestat.1.fr	debian 12 / manpages-fr
memusagestat.1.ja	debian 12 / manpages-ja
memusagestat.1.ru	debian 12 / manpages-ru