decompress_snappy::reallocs/double

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 455.4227 reallocations 485.8345 reallocations 525.8427 reallocations
Throughput 0.0065 reallocations/byte 0.0060 reallocations/byte 0.0056 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 1070.6798 reallocations 1688.5387 reallocations 2535.4159 reallocations
Std. Dev. 1295.0859 reallocations 3823.4396 reallocations 6006.9067 reallocations
Median 542.5152 reallocations 644.6357 reallocations 794.3973 reallocations
MAD 257.2527 reallocations 391.2734 reallocations 585.0754 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 +5126.2% +9815.9% +18070% (p = 0.00 < 0.05)
Change in throughput -98.087% -98.992% -99.450%
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.