decompress_lz4::cpu_cycles/binary

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 37104.9081 cycles 37659.2536 cycles 38110.2541 cycles
Throughput 2.8483 cycles/byte 2.8146 cycles/byte 2.7732 cycles/byte
0.3248114 0.3276941 0.3257804
Mean 28397.0239 cycles 30788.1893 cycles 33092.7283 cycles
Std. Dev. 10935.4502 cycles 12073.0727 cycles 12823.0395 cycles
Median 37658.3464 cycles 38173.0458 cycles 38604.9682 cycles
MAD 1628.0267 cycles 2967.2963 cycles 5801.7056 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 -83.356% -81.317% -78.908% (p = 0.00 < 0.05)
Change in throughput +500.81% +435.24% +374.12%
Performance has improved.

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.