They are stored in the data structure returned by e.g. cmpthese timethese(). 
use Data::Dumper;
use Benchmark;

$r = timethese ( 10157,
  foo => sub { func1(@args) },
  bar => sub { $ref->(1,2,3) }, 
);
print Dumper($r)

$VAR1 = {
          'foo' => bless( [
                                0,
                                '0.0200000000000005',
                                0,
                                0,
                                0,
                                10157
                              ], 'Benchmark' ),
          'bar' => bless( [
                                   4,
                                   '4.22',
                                   '0.01',
                                   0,
                                   0,
                                   10157
                                 ], 'Benchmark' )
        };

[download]
The anonymous array in each Benchmark object resembles ($real, $user, $system, $children_user, $children_system, $iters): 
$r->{bar}->[1] == 4.22

[download]
--shmem 
_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re: getting at benchmarking data by shmem
in thread getting at benchmarking data by drawde83

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