Man pages matching name getrusage in section 2:

getrusage.2.en	debian 10 / manpages-dev
getrusage.2.es	debian 10 / manpages-es
getrusage.2.ja	debian 10 / manpages-ja-dev
getrusage.2.pl	debian 10 / manpages-pl-dev
getrusage.2.en	debian 11 / manpages-dev
getrusage.2.fr	debian 11 / manpages-fr-dev
getrusage.2.ja	debian 11 / manpages-ja-dev
getrusage.2.en	debian 12 / manpages-dev
getrusage.2.fr	debian 12 / manpages-fr-dev
getrusage.2.ja	debian 12 / manpages-ja-dev
getrusage.2.ru	debian 12 / manpages-ru-dev