event_serialization/262144

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 11.818 us 11.852 us 11.893 us
Throughput 20.528 GiB/s 20.599 GiB/s 20.658 GiB/s
0.9692894 0.9704382 0.9687747
Mean 11.971 us 12.337 us 13.035 us
Std. Dev. 160.72 ns 3.3968 us 5.8225 us
Median 12.026 us 12.065 us 12.106 us
MAD 79.076 ns 131.26 ns 210.27 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 -41.945% -39.849% -35.571% (p = 0.00 < 0.05)
Change in throughput +72.252% +66.250% +55.209%
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.