delta_bin_packed_encoder_int64::reallocs/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 39363.9666 reallocations 41991.6072 reallocations 45428.2575 reallocations
Throughput 88.7271 reallocations/byte 82.0149 reallocations/byte 76.8827 reallocations/byte
0.0000001 0.0000001 0.0000001
Mean 92440.1257 reallocations 145836.6646 reallocations 218667.0952 reallocations
Std. Dev. 111465.3093 reallocations 330159.7188 reallocations 517247.1439 reallocations
Median 46878.4863 reallocations 55692.1808 reallocations 68619.8371 reallocations
MAD 22236.6441 reallocations 33761.8060 reallocations 50478.3267 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 -72.539% -48.609% -4.3387% (p = 0.05 < 0.05)
Change in throughput +264.15% +94.588% +4.5355%
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.