dict_decoder_int32::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 776.8421 cycles 783.1232 cycles 790.7654 cycles
Throughput 12.3557 cycles/byte 12.2363 cycles/byte 12.1382 cycles/byte
0.8265433 0.8329935 0.8234801
Mean 772.6269 cycles 781.4059 cycles 790.7126 cycles
Std. Dev. 26.8798 cycles 46.5111 cycles 63.1112 cycles
Median 773.2553 cycles 775.5109 cycles 776.9188 cycles
MAD 6.0893 cycles 10.0308 cycles 14.2594 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 -2.2386% -0.8833% +0.4683% (p = 0.21 > 0.05)
Change in throughput +2.2899% +0.8911% -0.4661%
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.