decompress_lz4::reallocs/double

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 11176.5421 reallocations 11929.6190 reallocations 12910.8171 reallocations
Throughput 0.1589 reallocations/byte 0.1468 reallocations/byte 0.1376 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 26246.3322 reallocations 41459.8600 reallocations 62179.5005 reallocations
Std. Dev. 31760.0410 reallocations 93877.8509 reallocations 146780.7825 reallocations
Median 13321.2955 reallocations 15828.6623 reallocations 19505.7717 reallocations
MAD 6335.7211 reallocations 9606.9424 reallocations 14431.8389 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 +20602% +37695% +70212% (p = 0.00 < 0.05)
Change in throughput -99.517% -99.735% -99.858%
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.