delta_bin_packed_encoder_int32::allocs/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 78960.2717 allocations 84259.0563 allocations 91165.8336 allocations
Throughput 2848.9323 allocations/byte 2633.0955 allocations/byte 2467.5085 allocations/byte
0.0000001 0.0000001 0.0000001
Mean 184992.6931 allocations 292632.0299 allocations 440197.2828 allocations
Std. Dev. 223957.9792 allocations 662490.2699 allocations 1040123.4241 allocations
Median 94064.9962 allocations 111750.3661 allocations 137690.7087 allocations
MAD 44653.4621 allocations 67745.7651 allocations 101692.6607 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 +29.267% +135.96% +336.87% (p = 0.01 < 0.05)
Change in throughput -22.641% -57.619% -77.110%
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.