micro/ops/union

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 51.696 µs 51.724 µs 51.759 µs
0.9991430 0.9991844 0.9991213
Mean 51.682 µs 51.706 µs 51.734 µs
Std. Dev. 86.321 ns 134.18 ns 177.48 ns
Median 51.667 µs 51.676 µs 51.698 µs
MAD 50.563 ns 68.454 ns 88.303 ns

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 -5.1889% -4.5608% -4.0543% (p = 0.00 < 0.05)
Performance has improved.

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.