Man pages matching name malloc_info in section 3:

malloc_info.3.en	debian 10 / manpages-dev
malloc_info.3.ja	debian 10 / manpages-ja-dev
malloc_info.3.en	debian 11 / manpages-dev
malloc_info.3.fr	debian 11 / manpages-fr-dev
malloc_info.3.ja	debian 11 / manpages-ja-dev
malloc_info.3.en	debian 12 / manpages-dev
malloc_info.3.fr	debian 12 / manpages-fr-dev
malloc_info.3.ja	debian 12 / manpages-ja-dev
malloc_info.3.en	debian 13 / manpages-dev
malloc_info.3.fr	debian 13 / manpages-fr-dev
malloc_info.3.ja	debian 13 / manpages-ja-dev
malloc_info.3.ru	debian 13 / manpages-ru-dev