Gnuplot Produced by GNUPLOT 5.2 patchlevel 6 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 86.8 87 87.2 87.4 87.6 87.8 88 88.2 88.4 88.6 Density (a.u.) Average time (us) write/one entity/100 entries: slope Bootstrap distribution Bootstrap distribution Confidence interval Confidence interval Point estimate Point estimate