delta_byte_arry_encoder_byte_array::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 6048.0391 cycles 6057.3903 cycles 6066.6314 cycles
Throughput 11.8489 cycles/byte 11.8308 cycles/byte 11.8126 cycles/byte
0.9918579 0.9921846 0.9918656
Mean 5966.9348 cycles 6035.3326 cycles 6081.6280 cycles
Std. Dev. 78.1633 cycles 304.2644 cycles 503.2515 cycles
Median 6045.6647 cycles 6059.3437 cycles 6070.2952 cycles
MAD 39.5201 cycles 54.7878 cycles 74.1063 cycles

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 -8.0010% -6.6216% -5.1425% (p = 0.00 < 0.05)
Change in throughput +8.6968% +7.0912% +5.4213%
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.