perl-Sys-MemInfo: perl-Sys-MemInfo (total free and used memory) perl-Sys-MemInfo: perl-Sys-MemInfo: Sys::MemInfo returns the total amount of free and used physical perl-Sys-MemInfo: memory in bytes in totalmem and freemem variables. perl-Sys-MemInfo: perl-Sys-MemInfo: Total amount of free and used swap memory are also returned in perl-Sys-MemInfo: totalswap and freeswap variables. perl-Sys-MemInfo: perl-Sys-MemInfo: Homepage: https://metacpan.org/pod/Sys::MemInfo perl-Sys-MemInfo: perl-Sys-MemInfo: