decompress_snappy::reallocs/fixed

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 407.8902 reallocations 435.2738 reallocations 471.1091 reallocations
Throughput 0.0059 reallocations/byte 0.0054 reallocations/byte 0.0051 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 958.7811 reallocations 1512.8128 reallocations 2269.8723 reallocations
Std. Dev. 1163.7981 reallocations 3425.5350 reallocations 5365.0151 reallocations
Median 486.0558 reallocations 577.5486 reallocations 711.7245 reallocations
MAD 231.6012 reallocations 350.5536 reallocations 524.6615 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 +172200% +316806% +597116% (p = 0.00 < 0.05)
Change in throughput -99.942% -99.968% -99.983%
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.