bash$ perl -Ilib bench.pl 
            Rate   dancer catalyst   apache     neaf
dancer    4886/s       --     -62%     -92%     -93%
catalyst 12922/s     164%       --     -79%     -81%
apache   61265/s    1154%     374%       --     -12%
neaf     69591/s    1324%     439%      14%       --