decompress_zstd::stalled_fe_cycles/boolean

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 343.4295 stalled_fe_cycles 345.3192 stalled_fe_cycles 347.3168 stalled_fe_cycles
Throughput 21.7073 stalled_fe_cycles/byte 21.5825 stalled_fe_cycles/byte 21.4643 stalled_fe_cycles/byte
0.9041021 0.9079851 0.9036489
Mean 337.9158 stalled_fe_cycles 353.6075 stalled_fe_cycles 374.5902 stalled_fe_cycles
Std. Dev. 24.9865 stalled_fe_cycles 94.4688 stalled_fe_cycles 153.1252 stalled_fe_cycles
Median 344.1354 stalled_fe_cycles 346.2045 stalled_fe_cycles 348.8310 stalled_fe_cycles
MAD 8.0308 stalled_fe_cycles 11.0803 stalled_fe_cycles 13.7710 stalled_fe_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 -12.269% -5.3595% +2.0396% (p = 0.16 > 0.05)
Change in throughput +13.985% +5.6630% -1.9988%
No change in performance detected.

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.