Rate  split1   mrm_7   mrm_8   mrm_6
split1 1.08/s      --   -100%   -100%   -100%
mrm_7  1906/s 176180%      --     -0%    -44%
mrm_8  1910/s 176481%      0%      --    -44%
mrm_6  3381/s 312486%     77%     77%      --
1..4
ok 1 - split1 gets some value
ok 2 - mrm_7 gets same value
ok 3 - mrm_8 gets same value
ok 4 - mrm_6 gets same value