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( #3333=superdoc: print w/replies, xml ) Need Help??
I've seen this done
my $before = current_memory(); my $after = current_memory(); SomethingSomething(); print join "\n", ' Before ', format_memory($before), ' After ', format_memory($after), ' Diff ', format_memory($after - $before), '' ; sub format_memory { my ($self, $memory) = @_; 1 while $memory =~ s/^([-+]?\d+)(\d{3})/$1,$2/; return "$memory KB"; } sub current_memory { my $self = shift; my $out = `ps -o rss= -p $$`; $out =~ s/^\s*|\s*$//gs; $out; }

In reply to Re: Is there a way(maybe tool?) to know the amount of memory an array takes? by Anonymous Monk
in thread Is there a way(maybe tool?) to know the amount of memory an array takes? by PerlOnTheWay

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