event_serialization/262144

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 16.669 us 16.672 us 16.676 us
Throughput 14.640 GiB/s 14.643 GiB/s 14.646 GiB/s
0.9998869 0.9998928 0.9998864
Mean 16.666 us 16.682 us 16.710 us
Std. Dev. 17.958 ns 126.12 ns 213.55 ns
Median 16.665 us 16.669 us 16.674 us
MAD 15.249 ns 19.804 ns 23.449 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 +32.304% +33.474% +34.650% (p = 0.00 < 0.05)
Change in throughput -24.416% -25.079% -25.733%
Performance has regressed.

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.