compress_snappy::allocs/double

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 40402.4792 allocations 43155.9531 allocations 46700.2325 allocations
Throughput 0.5748 allocations/byte 0.5312 allocations/byte 0.4973 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 94956.4779 allocations 149989.8375 allocations 225375.2040 allocations
Std. Dev. 114942.0096 allocations 339628.7339 allocations 533143.8628 allocations
Median 48190.7893 allocations 57261.9563 allocations 70523.0070 allocations
MAD 22877.2288 allocations 34756.0547 allocations 51939.3965 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 +1281.3% +2461.4% +4686.1% (p = 0.00 < 0.05)
Change in throughput -92.760% -96.096% -97.911%
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.