delta_byte_arry_encoder_byte_array::stalled_fe_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1409.1297 stalled_fe_cycles 1414.8490 stalled_fe_cycles 1420.6489 stalled_fe_cycles
Throughput 1.3874 stalled_fe_cycles/byte 1.3817 stalled_fe_cycles/byte 1.3761 stalled_fe_cycles/byte
0.9382444 0.9403280 0.9381855
Mean 1373.1392 stalled_fe_cycles 1435.1448 stalled_fe_cycles 1516.5388 stalled_fe_cycles
Std. Dev. 96.4498 stalled_fe_cycles 372.1249 stalled_fe_cycles 600.1939 stalled_fe_cycles
Median 1401.0973 stalled_fe_cycles 1414.5318 stalled_fe_cycles 1422.4623 stalled_fe_cycles
MAD 26.8601 stalled_fe_cycles 34.6711 stalled_fe_cycles 45.5096 stalled_fe_cycles

Additional Plots:

Understanding this report:

The plot on the left displays the average time per iteration for this benchmark. The shaded region shows the estimated probabilty of an iteration taking a certain amount of time, while the line shows the mean. Click on the plot for a larger view showing the outliers.

The plot on the right shows the linear regression calculated from the measurements. Each point represents a sample, though here it shows the total time for the sample rather than time per iteration. The line is the line of best fit for these measurements.

See the documentation for more details on the additional statistics.

Change Since Previous Benchmark

Additional Statistics:

Lower bound Estimate Upper bound
Change in time -2.5878% +2.8349% +9.3760% (p = 0.39 > 0.05)
Change in throughput +2.6565% -2.7568% -8.5723%
No change in performance detected.

Understanding this report:

The plot on the left shows the probability of the function taking a certain amount of time. The red curve represents the saved measurements from the last time this benchmark was run, while the blue curve shows the measurements from this run. The lines represent the mean time per iteration. Click on the plot for a larger view.

The plot on the right shows the two regressions. Again, the red line represents the previous measurement while the blue line shows the current measurement.

See the documentation for more details on the additional statistics.