delta_bin_packed_encoder_int64::allocs/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 106742.9268 allocations 113904.5057 allocations 123255.0266 allocations
Throughput 1925.8598 allocations/byte 1779.7579 allocations/byte 1667.8582 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 251053.6364 allocations 395666.0620 allocations 593635.3807 allocations
Std. Dev. 302846.5723 allocations 895795.1955 allocations 1403163.8747 allocations
Median 127169.0813 allocations 151085.8084 allocations 186164.5477 allocations
MAD 60345.4082 allocations 91621.1265 allocations 137716.3640 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 +30.921% +142.79% +370.63% (p = 0.01 < 0.05)
Change in throughput -23.618% -58.812% -78.752%
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.