event_serialization/262144

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 41.610 us 42.049 us 42.506 us
Throughput 5.7436 GiB/s 5.8061 GiB/s 5.8673 GiB/s
0.8195084 0.8284359 0.8187653
Mean 41.831 us 42.242 us 42.652 us
Std. Dev. 1.7639 us 2.1017 us 2.4101 us
Median 41.608 us 42.160 us 42.506 us
MAD 1.4419 us 1.8392 us 2.3198 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 +252.48% +256.48% +260.26% (p = 0.00 < 0.05)
Change in throughput -71.630% -71.948% -72.242%
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.