m/([+\-]?[0-9\.]+)/g;

##</code><code>##

#!/usr/bin/perl -w
use strict;
use Data::Dumper::Simple;

my @numbers;

while (<DATA>) {
    @numbers = $_ =~ m/([+\-]?[0-9\.]+)/g;
}

print Dumper(@numbers);

__DATA__
iters = 320 (3.05s) aver = 9568.34 us (9603.45 us, 1.01s, 99.79%)

##</code><code>##

@numbers = (
             '320',
             '3.05',
             '9568.34',
             '9603.45',
             '1.01',
             '99.79'
           );