compress_zstd::reallocs/boolean

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 332.4706 reallocations 354.9156 reallocations 384.3476 reallocations
Throughput 24.0217 reallocations/byte 22.1822 reallocations/byte 20.7794 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 780.5767 reallocations 1233.3616 reallocations 1853.0691 reallocations
Std. Dev. 944.7508 reallocations 2792.6198 reallocations 4390.0362 reallocations
Median 396.3135 reallocations 470.9010 reallocations 580.2849 reallocations
MAD 188.0464 reallocations 285.7792 reallocations 427.7161 reallocations

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 +3303.8% +6089.3% +11382% (p = 0.00 < 0.05)
Change in throughput -97.062% -98.384% -99.129%
Performance has regressed.

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.