delta_bin_packed_decoder_int64::allocs/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 46400.8190 allocations 49519.4778 allocations 53616.4288 allocations
Throughput 52.3598 allocations/byte 48.3589 allocations/byte 45.3133 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 109162.7101 allocations 172107.0712 allocations 258429.6088 allocations
Std. Dev. 131867.0635 allocations 389710.3376 allocations 611387.6445 allocations
Median 55296.7502 allocations 65705.5502 allocations 80922.0734 allocations
MAD 26227.7395 allocations 39881.1774 allocations 59569.1279 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 +24.938% +128.35% +320.74% (p = 0.01 < 0.05)
Change in throughput -19.960% -56.207% -76.232%
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.