Perl Ver.: v5.18.1
ok 1
ok 2
1..2
                 Rate redefinition   subinstall
redefinition 162218/s           --         -55%
subinstall   362123/s         123%           --


Perl Ver.: v5.18.1
ok 1
ok 2
1..2
                 Rate redefinition   subinstall
redefinition 286347/s           --         -15%
subinstall   338115/s          18%           --


Perl Ver.: v5.18.1
ok 1
ok 2
1..2
                 Rate redefinition   subinstall
redefinition 218452/s           --          -9%
subinstall   238933/s           9%           --


Perl Ver.: 
ok 1
ok 2
1..2
                 Rate redefinition   subinstall
redefinition 260905/s           --         -26%
subinstall   352748/s          35%           --


Perl Ver.: 
ok 1
ok 2
1..2
                 Rate redefinition   subinstall
redefinition 193730/s           --         -35%
subinstall   295821/s          53%           --


Perl Ver.: 
ok 1
ok 2
1..2
                 Rate redefinition   subinstall
redefinition 135993/s           --         -49%
subinstall   267338/s          97%           --