dict_encoder_byte_array::cpu_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 2146.2817 cycles 2149.7656 cycles 2153.4424 cycles
Throughput 2.1030 cycles/byte 2.0994 cycles/byte 2.0960 cycles/byte
0.9891881 0.9895492 0.9891470
Mean 2141.2791 cycles 2158.4753 cycles 2178.5835 cycles
Std. Dev. 41.4744 cycles 96.1391 cycles 137.5752 cycles
Median 2143.3431 cycles 2149.5847 cycles 2154.4473 cycles
MAD 15.7809 cycles 20.6153 cycles 28.1543 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 -1.9426% -0.4555% +1.0492% (p = 0.57 > 0.05)
Change in throughput +1.9810% +0.4576% -1.0383%
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.