event_serialization/262144

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 21.943 us 22.139 us 22.383 us
Throughput 10.908 GiB/s 11.028 GiB/s 11.126 GiB/s
0.7018263 0.7087885 0.6979641
Mean 23.318 us 23.782 us 24.350 us
Std. Dev. 1.6232 us 2.6446 us 3.8719 us
Median 22.901 us 23.398 us 24.161 us
MAD 1.8074 us 2.3881 us 2.7230 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 +51.605% +57.117% +63.051% (p = 0.00 < 0.05)
Change in throughput -34.039% -36.353% -38.670%
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.