bounded_8_thread_concurrent_mixio/multiqueue Iterations (x 10^3) Average Time (µs) 0 10 20 30 40 50 0 5 10 15 20 Density (a.u.) 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 PDF Mean "Clean" sample Mild outliers Severe outliers