decompress_lz4::wall_time/boolean

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.9503 us 1.9513 us 1.9524 us
Throughput 7.8155 MiB/s 7.8196 MiB/s 7.8236 MiB/s
0.9993569 0.9993925 0.9993538
Mean 1.9516 us 1.9530 us 1.9545 us
Std. Dev. 4.8804 ns 7.3983 ns 9.7393 ns
Median 1.9506 us 1.9521 us 1.9533 us
MAD 3.5464 ns 4.7598 ns 5.9508 ns

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 -1.2841% -1.0313% -0.8529% (p = 0.00 < 0.05)
Change in throughput +1.3008% +1.0420% +0.8602%
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.