delta_byte_arry_encoder_byte_array::allocs/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1186186.8319 allocations 1265981.6129 allocations 1370009.0278 allocations
Throughput 334.4749 allocations/byte 309.0775 allocations/byte 289.5964 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 2786666.5455 allocations 4398796.7934 allocations 6601763.1151 allocations
Std. Dev. 3366120.3415 allocations 9959689.6397 allocations 15597223.0070 allocations
Median 1413545.9094 allocations 1679509.7365 allocations 2068343.7943 allocations
MAD 671494.8770 allocations 1018951.6235 allocations 1519434.8608 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 +5.5842% +100.70% +266.10% (p = 0.04 < 0.05)
Change in throughput -5.2888% -50.173% -72.685%
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.