decode_incomplete/ascii/encoding_rs 0.8.28/20

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 10.023 ns 10.031 ns 10.040 ns
Throughput 1.8553 GiB/s 1.8569 GiB/s 1.8583 GiB/s
0.9982769 0.9983570 0.9982527
Mean 10.028 ns 10.040 ns 10.055 ns
Std. Dev. 36.094 ps 71.458 ps 105.85 ps
Median 10.015 ns 10.019 ns 10.023 ns
MAD 12.210 ps 17.751 ps 23.984 ps

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 probability 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 +8.5167% +9.0463% +9.4632% (p = 0.00 < 0.05)
Change in throughput -7.8483% -8.2958% -8.6451%
Performance has regressed.

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.