Rate       st       tt tt_cache ht_cache       ht st_cache
st       1684/s       --     -18%     -18%     -26%     -26%     -34%
tt       2054/s      22%       --      -0%      -9%      -9%     -19%
tt_cache 2055/s      22%       0%       --      -9%      -9%     -19%
ht_cache 2262/s      34%      10%      10%       --       0%     -11%
ht       2262/s      34%      10%      10%       0%       --     -11%
st_cache 2535/s      51%      23%      23%      12%      12%       --