bounded_4_thread_concurrent_mixio/bus Iterations (x 10^3) Average Time (µs) 0 10 20 30 40 50 60 70 80 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Density (a.u.) 0 2 4 6 8 10 12 14 PDF Mean "Clean" sample Mild outliers Severe outliers