compress_snappy::allocs/int32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 18254.1593 allocations 19484.8102 allocations 21094.2177 allocations
Throughput 0.5172 allocations/byte 0.4777 allocations/byte 0.4476 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 42912.1224 allocations 67720.0293 allocations 101842.1792 allocations
Std. Dev. 51626.6363 allocations 153341.4842 allocations 240935.5489 allocations
Median 21758.0256 allocations 25853.6338 allocations 31859.9163 allocations
MAD 10340.7383 allocations 15692.2677 allocations 23457.9249 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 -30.365% +28.330% +145.83% (p = 0.47 > 0.05)
Change in throughput +43.605% -22.076% -59.322%
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.