Gnuplot Produced by GNUPLOT 5.4 patchlevel 5 0 1 2 3 4 5 18.5 19 19.5 20 20.5 21 0 0.5 1 1.5 2 2.5 3 Iterations (x 106) Density (a.u.) Average time (ns) PDF PDF Mean Mean "Clean" sample "Clean" sample Mild outliers Mild outliers Severe outliers Severe outliers gnuplot_plot_6 gnuplot_plot_7 gnuplot_plot_8 gnuplot_plot_9 join/with_paths!/30