event_serialization/262144

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 8.8129 us 8.8157 us 8.8188 us
Throughput 27.684 GiB/s 27.694 GiB/s 27.702 GiB/s
0.9997364 0.9997498 0.9997331
Mean 8.8144 us 8.8213 us 8.8322 us
Std. Dev. 11.460 ns 48.150 ns 79.988 ns
Median 8.8127 us 8.8157 us 8.8190 us
MAD 10.418 ns 14.086 ns 16.780 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 -30.036% -29.420% -28.794% (p = 0.00 < 0.05)
Change in throughput +42.931% +41.684% +40.438%
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.