compress_zstd::stalled_be_cycles/int96

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 2628.0490 stalled_be_cycles 2649.5066 stalled_be_cycles 2671.4799 stalled_be_cycles
Throughput 2.0693 stalled_be_cycles/byte 2.0523 stalled_be_cycles/byte 2.0357 stalled_be_cycles/byte
0.8715943 0.8775885 0.8713048
Mean 2573.2087 stalled_be_cycles 2668.7922 stalled_be_cycles 2780.6224 stalled_be_cycles
Std. Dev. 163.7800 stalled_be_cycles 527.6155 stalled_be_cycles 825.2711 stalled_be_cycles
Median 2626.0750 stalled_be_cycles 2643.1720 stalled_be_cycles 2662.7033 stalled_be_cycles
MAD 72.6695 stalled_be_cycles 109.8267 stalled_be_cycles 136.5204 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 -97.382% -97.244% -97.098% (p = 0.00 < 0.05)
Change in throughput +3720.1% +3528.9% +3346.4%
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.