Gnuplot Produced by GNUPLOT 5.2 patchlevel 6 0 10 20 30 40 50 60 70 80 90 100 0.995 1 1.005 1.01 1.015 Density (a.u.) Average time (ms) write/one entity/1000 entries: slope Bootstrap distribution Bootstrap distribution Confidence interval Confidence interval Point estimate Point estimate