[comparsion-parse] tech/cases/special_boolean_expression.lib / liberty-db-latest

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 8.3139 µs 8.3529 µs 8.4261 µs
0.7884622 0.7903646 0.7836892
Mean 8.3181 µs 8.3846 µs 8.4925 µs
Std. Dev. 36.636 ns 469.67 ns 780.37 ns
Median 8.3063 µs 8.3096 µs 8.3120 µs
MAD 11.128 ns 16.285 ns 21.182 ns

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 +3.4653% +5.3028% +7.1035% (p = 0.00 < 0.05)
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.