compress_zstd::allocs/float

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 116229.1947 allocations 124053.6258 allocations 134409.1312 allocations
Throughput 3.3602 allocations/byte 3.1013 allocations/byte 2.9057 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 273276.4725 allocations 431046.3802 allocations 647289.0790 allocations
Std. Dev. 328989.8980 allocations 975973.5026 allocations 1528211.3220 allocations
Median 138514.3905 allocations 164577.1694 allocations 202800.9162 allocations
MAD 65661.8318 allocations 99851.4414 allocations 149227.7080 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 -26.501% +32.727% +152.05% (p = 0.41 > 0.05)
Change in throughput +36.056% -24.657% -60.325%
No change in performance detected.

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.