async/mpsc_integer/tokio::sync::mpsc/50 Iterations Average Time (ms) 10 20 30 40 50 60 70 80 90 0.6 0.7 0.8 0.9 1 1.1 Density (a.u.) 1 2 3 4 5 6 7 8 PDF Mean "Clean" sample Mild outliers Severe outliers