delta_len_byte_arry_encoder_byte_array::allocs/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 114216.1411 allocations 121810.2200 allocations 131847.6331 allocations
Throughput 257.5149 allocations/byte 237.9106 allocations/byte 223.0784 allocations/byte
0.0000002 0.0000002 0.0000002
Mean 266971.2020 allocations 422821.8046 allocations 636432.5720 allocations
Std. Dev. 322559.5673 allocations 957089.4412 allocations 1506434.5652 allocations
Median 135960.7040 allocations 161500.8513 allocations 198967.0130 allocations
MAD 64401.0454 allocations 97818.0012 allocations 146183.9778 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 +16.986% +111.47% +297.38% (p = 0.02 < 0.05)
Change in throughput -14.520% -52.712% -74.835%
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.