decompress_snappy::reallocs/int32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 199.5905 reallocations 212.9301 reallocations 230.5726 reallocations
Throughput 0.0057 reallocations/byte 0.0052 reallocations/byte 0.0049 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 469.4996 reallocations 740.0477 reallocations 1106.6669 reallocations
Std. Dev. 565.6753 reallocations 1675.7256 reallocations 2621.0164 reallocations
Median 237.7719 reallocations 282.5290 reallocations 348.1660 reallocations
MAD 112.9594 reallocations 171.4861 reallocations 256.5789 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 +3097.0% +5850.9% +10751% (p = 0.00 < 0.05)
Change in throughput -96.872% -98.320% -99.078%
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.