—

              
use v5.22;
use strict;
use warnings;
use Memory::Stats;
my $stats = Memory::Stats->new;
$stats->start;
require DateTime::Locale;
$stats->checkpoint('after load');
for my $code (qw( en-US zh-Hant-TW fr-FR pt-BR af yo zu-ZA )) {
    my $locale = DateTime::Locale->load($code);
    $stats->checkpoint("after getting data for $code");
}
$stats->checkpoint('after say');
$stats->stop;
$stats->report;
HideShow 36 lines of Pod
=pod
=head1 With Data::Section
--- Memory Usage ---
start: 8777728
after load: 10313728 - delta: 1536000 - total: 1536000
after getting data for en: 22544384 - delta: 12230656 - total: 13766656
after getting data for zh: 22544384 - delta: 0 - total: 13766656
after getting data for fr: 22544384 - delta: 0 - total: 13766656
after getting data for pt: 22544384 - delta: 0 - total: 13766656
after say: 22544384 - delta: 0 - total: 13766656
stop: 22,544,384 - delta: 0 - total: 13766656
--- Memory Usage ---
real    0m2.643s
user    0m2.578s
sys     0m0.064s
=head1 With all data in memory
--- Memory Usage ---
start: 8802304
after load: 118583296 - delta: 109780992 - total: 109780992
after getting data for en: 118583296 - delta: 0 - total: 109780992
after getting data for zh: 118583296 - delta: 0 - total: 109780992
after getting data for fr: 118583296 - delta: 0 - total: 109780992
after getting data for pt: 118583296 - delta: 0 - total: 109780992
after say: 118583296 - delta: 0 - total: 109780992
stop: 118,583,296 - delta: 0 - total: 109780992
--- Memory Usage ---
real    0m0.712s
user    0m0.623s
sys     0m0.088s