dict_encoder_byte_array::cpu_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 3508.3074 cycles 3535.5608 cycles 3568.7184 cycles
Throughput 1.7425 cycles/byte 1.7263 cycles/byte 1.7130 cycles/byte
0.8433666 0.8493761 0.8405108
Mean 3501.3642 cycles 3536.9599 cycles 3576.6028 cycles
Std. Dev. 120.8710 cycles 193.5585 cycles 253.0788 cycles
Median 3490.4168 cycles 3497.7156 cycles 3506.4611 cycles
MAD 29.3917 cycles 42.2422 cycles 56.9986 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 -5.3677% -3.8077% -2.2077% (p = 0.00 < 0.05)
Change in throughput +5.6722% +3.9584% +2.2576%
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.