delta_byte_arry_encoder_byte_array::wall_time/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 12.218 us 12.221 us 12.227 us
Throughput 319.49 MiB/s 319.63 MiB/s 319.71 MiB/s
0.9996962 0.9997062 0.9996801
Mean 12.220 us 12.223 us 12.227 us
Std. Dev. 9.6322 ns 17.710 ns 25.746 ns
Median 12.217 us 12.220 us 12.221 us
MAD 5.7047 ns 7.7593 ns 9.6234 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 probabilty 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 -10.437% -10.300% -10.214% (p = 0.00 < 0.05)
Change in throughput +11.653% +11.483% +11.376%
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.