Man pages matching name proc_sys_vm in section 5:

proc_sys_vm.5.en	debian 13 / manpages
proc_sys_vm.5.de	debian 13 / manpages-de
proc_sys_vm.5.fr	debian 13 / manpages-fr
proc_sys_vm.5.pl	debian 13 / manpages-pl
proc_sys_vm.5.ro	debian 13 / manpages-ro
proc_sys_vm.5.ru	debian 13 / manpages-ru