delta_bin_packed_encoder_int64::allocs/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 191427.2202 allocations 204303.6005 allocations 221058.9572 allocations
Throughput 431.7558 allocations/byte 399.0305 allocations/byte 373.8813 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 449681.6075 allocations 709851.9975 allocations 1063422.9074 allocations
Std. Dev. 542626.3943 allocations 1607221.5540 allocations 2511789.9144 allocations
Median 228114.7372 allocations 271032.9995 allocations 333977.8295 allocations
MAD 108224.0643 allocations 164425.2533 allocations 245843.6080 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 +26.356% +127.25% +322.06% (p = 0.01 < 0.05)
Change in throughput -20.858% -55.996% -76.307%
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.