delta_byte_arry_encoder_byte_array::allocs/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 408303.9844 allocations 435589.5169 allocations 471236.8997 allocations
Throughput 460.1923 allocations/byte 425.3804 allocations/byte 398.7344 allocations/byte
0.0000001 0.0000001 0.0000001
Mean 956964.5523 allocations 1512733.4093 allocations 2270968.7988 allocations
Std. Dev. 1158932.0045 allocations 3424637.2009 allocations 5361545.1833 allocations
Median 486274.7356 allocations 577693.4005 allocations 711784.8806 allocations
MAD 230815.4613 allocations 350184.1807 allocations 523718.5573 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 +9.3286% +103.89% +281.66% (p = 0.03 < 0.05)
Change in throughput -8.5327% -50.954% -73.799%
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.