delta_bin_packed_encoder_int32::allocs/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 262998.5793 allocations 280625.4783 allocations 303831.1900 allocations
Throughput 593.4203 allocations/byte 548.0966 allocations/byte 513.6691 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 618501.8282 allocations 975111.9610 allocations 1470113.3130 allocations
Std. Dev. 748662.1914 allocations 2207862.4760 allocations 3473471.5468 allocations
Median 313340.8341 allocations 372301.6559 allocations 458773.1857 allocations
MAD 149233.1926 allocations 225892.1041 allocations 338387.1226 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 +22.754% +128.22% +312.80% (p = 0.01 < 0.05)
Change in throughput -18.536% -56.182% -75.775%
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.