bounded_8_thread_concurrent_write/multiqueue Iterations (x 10^3) Average Time (µs) 0 5 10 15 20 25 30 35 0.2 0.4 0.6 0.8 1 1.2 1.4 Density (a.u.) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 PDF Mean "Clean" sample Mild outliers Severe outliers