decompress_zstd::reallocs/double

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 10562.6158 reallocations 11277.6841 reallocations 12204.0948 reallocations
Throughput 0.1502 reallocations/byte 0.1388 reallocations/byte 0.1300 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 24818.0878 reallocations 39194.2974 reallocations 58975.6806 reallocations
Std. Dev. 29941.3295 reallocations 88748.0487 reallocations 139662.2450 reallocations
Median 12593.3154 reallocations 14963.6770 reallocations 18439.8547 reallocations
MAD 5971.1908 reallocations 9081.9987 reallocations 13621.8637 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 +20227% +37600% +67227% (p = 0.00 < 0.05)
Change in throughput -99.508% -99.735% -99.851%
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.