event_serialization/262144

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 25.467 us 26.065 us 26.946 us
Throughput 9.0605 GiB/s 9.3666 GiB/s 9.5866 GiB/s
0.3370239 0.3478074 0.3252468
Mean 25.569 us 25.992 us 26.517 us
Std. Dev. 1.1381 us 2.4499 us 3.5358 us
Median 25.201 us 25.422 us 25.685 us
MAD 664.55 ns 824.86 ns 1.1379 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 -1.9380% +3.1776% +7.7092% (p = 0.21 > 0.05)
Change in throughput +1.9763% -3.0797% -7.1574%
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.