delta_bin_packed_encoder_int64::allocs/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 329932.4599 allocations 352164.4752 allocations 381232.1941 allocations
Throughput 372.2971 allocations/byte 343.9106 allocations/byte 322.1997 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 774346.5846 allocations 1223748.8161 allocations 1843396.9938 allocations
Std. Dev. 934659.5866 allocations 2770862.8923 allocations 4370671.8268 allocations
Median 393226.0473 allocations 467224.0856 allocations 575405.4838 allocations
MAD 187298.0751 allocations 283506.9974 allocations 421830.9436 allocations

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 +11.691% +109.29% +276.00% (p = 0.03 < 0.05)
Change in throughput -10.467% -52.220% -73.404%
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.