Print real time delta in benchmarks
Print real time delta in benchmarks

We were repeating the total (CPU) time instead by accident. #copypasta

Should be performance-neutral, but my stats claim otherwise:

Summary of cpu time and (wall-clock time):
                    best      avg      sd     +/-     p     (best)    (avg)      (sd)     +/-   p
     pathological  1.04000  1.12000 0.10668 [+0.6%]       (1.04627) (1.11970) (0.10649) [+0.4%]
        command-t  1.29000  1.39100 0.11304 [-1.0%]       (1.30171) (1.39203) (0.11160) [-1.1%]
chromium (subset)  5.31000  5.67300 0.28203 [+0.4%]       (0.94023) (0.99075) (0.04510) [-1.8%]
 chromium (whole)  7.13000  7.37300 0.09629 [+1.6%] 0.005 (1.00199) (1.07074) (0.04674) [-1.8%]
       big (400k) 10.99000 11.19700 0.12341 [+1.0%] 0.025 (1.51937) (1.64361) (0.06523) [-0.9%]

I'm going to chalk that one up to random fluctuation.

wincent/command-t,wincent/command-t,yrro/command-t,wincent/command-t,yrro/command-t,mtimkovich/command-t,mtimkovich/command-t