dict_encoder_int32::cpu_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 3697.0006 cycles 3703.7885 cycles 3711.2562 cycles
Throughput 14.4971 cycles/byte 14.4679 cycles/byte 14.4414 cycles/byte
0.9899563 0.9903969 0.9898637
Mean 3662.3248 cycles 3704.2292 cycles 3743.9499 cycles
Std. Dev. 79.6733 cycles 207.0226 cycles 302.6306 cycles
Median 3692.4062 cycles 3700.1825 cycles 3709.9454 cycles
MAD 27.3678 cycles 37.9341 cycles 48.2650 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 -1.2232% +0.2907% +1.7063% (p = 0.72 > 0.05)
Change in throughput +1.2384% -0.2899% -1.6776%
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.