compress_zstd::allocs/binary

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 5645.0987 allocations 6019.0840 allocations 6510.5659 allocations
Throughput 0.4866 allocations/byte 0.4499 allocations/byte 0.4219 allocations/byte
0.0000028 0.0000028 0.0000028
Mean 13187.9642 allocations 20812.5980 allocations 31352.8873 allocations
Std. Dev. 15919.6265 allocations 47061.6833 allocations 74040.3203 allocations
Median 6709.1680 allocations 7961.5777 allocations 9800.4748 allocations
MAD 3146.2907 allocations 4790.8449 allocations 7174.6993 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 -98.070% -96.428% -93.237% (p = 0.00 < 0.05)
Change in throughput +5080.9% +2699.8% +1378.6%
Performance has improved.

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.