exists_0 => sub { $c1->exists( h=> $keys[0] ) } ,
exists_rand => sub { $c2->exists( h=> $keys[int(rand($limit))] ) } ,
get_raw_0 => sub { $c3->get_raw( h => $keys[int(0)] ) },
get_raw_rand => sub { $c4->get_raw( h => $keys[int(rand($limit))] ) },

});

1 POD Error

The following errors were encountered while parsing the POD:

Around line 44:

=pod directives shouldn't be over one line long! Ignoring all 2 lines of content