dict_decoder_int32::cpu_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 774.6016 cycles 775.8226 cycles 777.0778 cycles
Throughput 6.0709 cycles/byte 6.0611 cycles/byte 6.0516 cycles/byte
0.9906778 0.9910038 0.9906593
Mean 767.6026 cycles 776.8568 cycles 785.9352 cycles
Std. Dev. 13.2096 cycles 46.8023 cycles 69.7363 cycles
Median 773.4468 cycles 775.3574 cycles 776.3839 cycles
MAD 5.7519 cycles 7.8666 cycles 10.4999 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 -3.5152% -1.9742% -0.4731% (p = 0.01 < 0.05)
Change in throughput +3.6433% +2.0140% +0.4753%
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.