dict_encoder_int64::cpu_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 3707.0162 cycles 3712.6262 cycles 3718.7118 cycles
Throughput 7.2631 cycles/byte 7.2512 cycles/byte 7.2403 cycles/byte
0.9907686 0.9910825 0.9907131
Mean 3604.0560 cycles 3687.4117 cycles 3744.1249 cycles
Std. Dev. 92.7515 cycles 369.5073 cycles 609.2585 cycles
Median 3701.7487 cycles 3706.4464 cycles 3716.3191 cycles
MAD 24.1840 cycles 32.9419 cycles 41.7341 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 -7.0925% -4.2309% -1.5839% (p = 0.00 < 0.05)
Change in throughput +7.6339% +4.4178% +1.6094%
Change within noise threshold.

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.