delta_bin_packed_decoder_int64::allocs/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 46519.9200 allocations 49645.8186 allocations 53727.0996 allocations
Throughput 839.4859 allocations/byte 775.7159 allocations/byte 726.8738 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 109187.8689 allocations 172546.1740 allocations 259670.0451 allocations
Std. Dev. 131951.0274 allocations 390704.6193 allocations 613136.6405 allocations
Median 55437.8307 allocations 65873.1871 allocations 81176.8236 allocations
MAD 26402.0072 allocations 39982.9277 allocations 59786.9136 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 +24.678% +129.03% +311.34% (p = 0.01 < 0.05)
Change in throughput -19.793% -56.337% -75.689%
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.