ordered_merge/m10000_p128_s3

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.4772 ms 1.4796 ms 1.4818 ms
Throughput 20.246 Melem/s 20.276 Melem/s 20.308 Melem/s
R² 0.9937078 0.9940629 0.9937727
Mean 1.4734 ms 1.4755 ms 1.4779 ms
Std. Dev. 8.5121 µs 11.646 µs 15.208 µs
Median 1.4713 ms 1.4734 ms 1.4762 ms
MAD 7.7828 µs 10.441 µs 12.402 µs

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 probability 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 +8.0669% +10.065% +11.386% (p = 0.00 < 0.05)
Change in throughput −7.4647% −9.1450% −10.222%
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.