event_serialization/1048576

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.0778 ms 1.0784 ms 1.0790 ms
Throughput 926.82 MiB/s 927.31 MiB/s 927.79 MiB/s
0.9993560 0.9993939 0.9993556
Mean 1.0781 ms 1.0805 ms 1.0845 ms
Std. Dev. 3.0103 us 17.829 us 30.037 us
Median 1.0773 ms 1.0779 ms 1.0786 ms
MAD 1.9293 us 2.5694 us 3.0538 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 +9.8062% +10.101% +10.567% (p = 0.00 < 0.05)
Change in throughput -8.9305% -9.1742% -9.5572%
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.