Gnuplot Produced by GNUPLOT 5.4 patchlevel 8 0 2 4 6 8 10 12 14 16 3.3 3.35 3.4 3.45 3.5 3.55 3.6 3.65 3.7 Density (a.u.) Average time (ms) Base PDF Base PDF Base Mean Base Mean New PDF New PDF New Mean New Mean alloc/rustc_arena_modified