delta_bin_packed_encoder_int32::reallocs/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 17139.8860 reallocations 18293.9068 reallocations 19793.2932 reallocations
Throughput 309.2702 reallocations/byte 285.8423 reallocations/byte 267.8107 reallocations/byte
0.0000003 0.0000003 0.0000003
Mean 40200.5198 reallocations 63474.2894 reallocations 95365.6547 reallocations
Std. Dev. 48843.7819 reallocations 143662.6229 reallocations 225636.9986 reallocations
Median 20416.0542 reallocations 24248.5850 reallocations 29871.2758 reallocations
MAD 9663.9451 reallocations 14676.5443 reallocations 21953.6609 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 -72.079% -48.840% -5.0312% (p = 0.05 < 0.05)
Change in throughput +258.15% +95.467% +5.2978%
Performance has improved.

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.