delta_bin_packed_encoder_int32::allocs/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 83560.1053 allocations 89167.8152 allocations 96509.7879 allocations
Throughput 1507.9654 allocations/byte 1393.2471 allocations/byte 1305.6266 allocations/byte
0.0000001 0.0000001 0.0000000
Mean 195599.7748 allocations 309692.6322 allocations 464563.4932 allocations
Std. Dev. 236985.0953 allocations 701121.4140 allocations 1100972.5861 allocations
Median 99546.4436 allocations 118263.6154 allocations 145717.1139 allocations
MAD 47135.2451 allocations 71699.1001 allocations 107476.5876 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 +28.994% +133.94% +339.06% (p = 0.01 < 0.05)
Change in throughput -22.477% -57.253% -77.224%
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.