ser_header/speedy/idx=5; size=37392

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 6.2238 us 6.2349 us 6.2462 us
Throughput 5.5752 GiB/s 5.5854 GiB/s 5.5953 GiB/s
0.9920446 0.9924662 0.9920264
Mean 6.2293 us 6.2430 us 6.2592 us
Std. Dev. 48.177 ns 76.888 ns 109.75 ns
Median 6.2144 us 6.2325 us 6.2423 us
MAD 45.499 ns 61.400 ns 73.924 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 -2.3103% -1.7630% -1.2701% (p = 0.00 < 0.05)
Change in throughput +2.3649% +1.7946% +1.2865%
Performance has improved.

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.