delta_byte_arry_encoder_byte_array::allocs/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 673024.3547 allocations 718387.4067 allocations 777961.1023 allocations
Throughput 379.8638 allocations/byte 350.7751 allocations/byte 328.6252 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 1580786.7080 allocations 2495609.6175 allocations 3748602.6066 allocations
Std. Dev. 1917165.3893 allocations 5650211.1768 allocations 8843763.8762 allocations
Median 802065.7124 allocations 952927.3848 allocations 1174193.0968 allocations
MAD 381699.2422 allocations 577939.2647 allocations 864038.2392 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 +9.3465% +101.23% +265.87% (p = 0.04 < 0.05)
Change in throughput -8.5476% -50.305% -72.668%
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.