dict_decoder_int64::cpu_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 778.3565 cycles 779.7578 cycles 781.2759 cycles
Throughput 1.5259 cycles/byte 1.5230 cycles/byte 1.5202 cycles/byte
0.9877880 0.9882413 0.9877093
Mean 776.0252 cycles 782.4558 cycles 789.8258 cycles
Std. Dev. 15.5068 cycles 35.3229 cycles 50.1959 cycles
Median 777.7863 cycles 779.5668 cycles 780.7547 cycles
MAD 5.3838 cycles 6.9903 cycles 9.6401 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 -0.6060% +0.6936% +2.1802% (p = 0.35 > 0.05)
Change in throughput +0.6097% -0.6888% -2.1337%
No change in performance detected.

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.