de_transaction/speedy/idx=3; size=3093

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.0487 us 1.0501 us 1.0515 us
Throughput 2.7394 GiB/s 2.7431 GiB/s 2.7467 GiB/s
0.9951640 0.9953941 0.9951472
Mean 1.0508 us 1.0543 us 1.0593 us
Std. Dev. 8.0818 ns 22.432 ns 35.914 ns
Median 1.0476 us 1.0495 us 1.0519 us
MAD 5.7908 ns 7.9732 ns 10.005 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 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 -0.3305% +0.1908% +0.7453% (p = 0.52 > 0.05)
Change in throughput +0.3316% -0.1904% -0.7398%
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.