decompress_lz4::reallocs/int32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 5435.5385 reallocations 5801.3904 reallocations 6278.1365 reallocations
Throughput 0.1539 reallocations/byte 0.1422 reallocations/byte 0.1333 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 12768.5747 reallocations 20161.8023 reallocations 30271.6329 reallocations
Std. Dev. 15398.7865 reallocations 45652.3505 reallocations 71554.3732 reallocations
Median 6478.1548 reallocations 7697.4735 reallocations 9485.6344 reallocations
MAD 3076.7750 reallocations 4671.8035 reallocations 6987.7202 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 +3495.7% +6311.1% +11730% (p = 0.00 < 0.05)
Change in throughput -97.219% -98.440% -99.155%
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.