dict_encoder_byte_array::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1410.4654 cycles 1413.0564 cycles 1415.9546 cycles
Throughput 2.7655 cycles/byte 2.7599 cycles/byte 2.7548 cycles/byte
0.9886003 0.9890575 0.9884855
Mean 1379.3102 cycles 1405.1442 cycles 1422.4564 cycles
Std. Dev. 27.6654 cycles 114.1025 cycles 189.0880 cycles
Median 1408.7967 cycles 1411.7968 cycles 1414.8719 cycles
MAD 8.6906 cycles 16.1769 cycles 19.4091 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 -8.3266% -6.0668% -4.5497% (p = 0.00 < 0.05)
Change in throughput +9.0829% +6.4586% +4.7666%
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.