delta_bin_packed_encoder_int64::allocs/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 115520.8066 allocations 123259.2573 allocations 133422.2702 allocations
Throughput 1042.3615 allocations/byte 962.9629 allocations/byte 902.5063 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 271424.6044 allocations 428178.9029 allocations 642935.2101 allocations
Std. Dev. 328335.9530 allocations 969415.5883 allocations 1518134.2316 allocations
Median 137615.2206 allocations 163498.2798 allocations 201460.6802 allocations
MAD 65307.1583 allocations 99155.1015 allocations 148196.9609 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 +31.787% +147.77% +362.83% (p = 0.01 < 0.05)
Change in throughput -24.120% -59.641% -78.394%
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.