event_serialization/262144

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 21.287 us 21.613 us 22.001 us
Throughput 11.097 GiB/s 11.296 GiB/s 11.469 GiB/s
0.4398552 0.4477057 0.4366218
Mean 23.445 us 24.075 us 24.749 us
Std. Dev. 2.6250 us 3.3599 us 4.3003 us
Median 22.612 us 24.151 us 25.191 us
MAD 2.9933 us 4.0661 us 4.4499 us

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 -4.4791% -1.5963% +1.4680% (p = 0.33 > 0.05)
Change in throughput +4.6891% +1.6222% -1.4468%
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.