delta_bin_packed_decoder_int32::allocs/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 32458.4001 allocations 34650.3501 allocations 37524.6349 allocations
Throughput 73.2903 allocations/byte 67.6765 allocations/byte 63.3953 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 76109.5261 allocations 120428.7794 allocations 180639.0086 allocations
Std. Dev. 91895.1070 allocations 272692.6903 allocations 426477.1279 allocations
Median 38692.8909 allocations 45976.2586 allocations 56657.4474 allocations
MAD 18347.5997 allocations 27906.1254 allocations 41766.0442 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 +21.140% +128.35% +318.85% (p = 0.01 < 0.05)
Change in throughput -17.451% -56.207% -76.125%
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.