decompress_zstd::reallocs/float

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 14869.4135 reallocations 15866.6179 reallocations 17168.6762 reallocations
Throughput 0.4292 reallocations/byte 0.3967 reallocations/byte 0.3717 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 34880.6259 reallocations 55142.6891 reallocations 82740.6499 reallocations
Std. Dev. 42297.4378 reallocations 124860.2386 reallocations 195622.1652 reallocations
Median 17717.5815 reallocations 21052.4586 reallocations 25943.1263 reallocations
MAD 8400.8897 reallocations 12777.5084 reallocations 19137.8150 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 +9992.8% +18841% +35477% (p = 0.00 < 0.05)
Change in throughput -99.009% -99.472% -99.719%
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.