decompress_zstd::stalled_be_cycles/int96

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 692.7446 stalled_be_cycles 782.6241 stalled_be_cycles 855.4168 stalled_be_cycles
Throughput 0.6626 stalled_be_cycles/byte 0.6062 stalled_be_cycles/byte 0.5366 stalled_be_cycles/byte
0.0885545 0.0935695 0.0902183
Mean 420.4003 stalled_be_cycles 491.2896 stalled_be_cycles 565.1435 stalled_be_cycles
Std. Dev. 334.7152 stalled_be_cycles 372.5547 stalled_be_cycles 397.1862 stalled_be_cycles
Median 269.9847 stalled_be_cycles 279.6740 stalled_be_cycles 289.7043 stalled_be_cycles
MAD 34.3131 stalled_be_cycles 74.9831 stalled_be_cycles 152.1257 stalled_be_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 -99.785% -99.748% -99.701% (p = 0.00 < 0.05)
Change in throughput +46404% +39573% +33363%
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.