count_digits/NonZeroU128/31 (v0.2.6)

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 4.5283 ns 4.5292 ns 4.5302 ns
0.9999120 0.9999171 0.9999108
Mean 4.5283 ns 4.5294 ns 4.5308 ns
Std. Dev. 3.4178 ps 6.5320 ps 9.7877 ps
Median 4.5271 ns 4.5281 ns 4.5289 ns
MAD 2.5057 ps 3.3782 ps 4.1586 ps

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 probability 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 -0.0305% +0.0061% +0.0450% (p = 0.75 > 0.05)
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.