compress_brotli::reallocs/int32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 895.6335 reallocations 955.6111 reallocations 1034.3677 reallocations
Throughput 0.0254 reallocations/byte 0.0234 reallocations/byte 0.0220 reallocations/byte
0.0000003 0.0000003 0.0000003
Mean 2098.1558 reallocations 3313.0820 reallocations 4978.4116 reallocations
Std. Dev. 2537.5398 reallocations 7495.4435 reallocations 11755.6126 reallocations
Median 1066.5833 reallocations 1266.6931 reallocations 1560.1577 reallocations
MAD 504.8628 reallocations 766.5316 reallocations 1147.3588 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 +953.73% +1807.4% +3442.8% (p = 0.00 < 0.05)
Change in throughput -90.510% -94.757% -97.177%
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.