event_serialization/262144

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 48.762 us 49.248 us 49.722 us
Throughput 4.9101 GiB/s 4.9574 GiB/s 5.0068 GiB/s
0.8328150 0.8407253 0.8331760
Mean 49.052 us 49.499 us 49.970 us
Std. Dev. 1.8645 us 2.3441 us 2.8067 us
Median 48.957 us 49.286 us 49.789 us
MAD 1.4787 us 2.1888 us 2.6522 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 +313.36% +317.72% +322.31% (p = 0.00 < 0.05)
Change in throughput -75.808% -76.060% -76.321%
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.