decompress_zstd::stalled_be_cycles/float

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 6891.7695 stalled_be_cycles 7077.2168 stalled_be_cycles 7262.6328 stalled_be_cycles
Throughput 0.1816 stalled_be_cycles/byte 0.1769 stalled_be_cycles/byte 0.1723 stalled_be_cycles/byte
0.3349201 0.3440422 0.3349231
Mean 6210.2005 stalled_be_cycles 6594.5758 stalled_be_cycles 7053.3184 stalled_be_cycles
Std. Dev. 1206.1926 stalled_be_cycles 2164.3238 stalled_be_cycles 3138.4757 stalled_be_cycles
Median 6235.0254 stalled_be_cycles 6485.7385 stalled_be_cycles 6818.6409 stalled_be_cycles
MAD 823.2891 stalled_be_cycles 1138.0537 stalled_be_cycles 1366.7309 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 -68.635% -64.373% -59.030% (p = 0.00 < 0.05)
Change in throughput +218.83% +180.69% +144.08%
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.