delta_bin_packed_encoder_int64::allocs/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 122368.8996 allocations 130644.4946 allocations 141402.4291 allocations
Throughput 552.3532 allocations/byte 510.3301 allocations/byte 478.0035 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 287472.6086 allocations 453846.6124 allocations 680209.2331 allocations
Std. Dev. 346233.8291 allocations 1027536.2201 allocations 1604889.3608 allocations
Median 145862.0690 allocations 173297.4761 allocations 213536.4225 allocations
MAD 68975.8844 allocations 105102.9017 allocations 157217.6384 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 +15.415% +117.73% +306.46% (p = 0.02 < 0.05)
Change in throughput -13.356% -54.071% -75.397%
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.