bounded_2_thread_concurrent_mixio/log Iterations (x 10^3) Average Time (ns) 0 50 100 150 200 250 0 50 100 150 200 250 Density (a.u.) 0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 PDF Mean "Clean" sample Mild outliers Severe outliers