Random size_mode 1ms/mfio-netfs-io_uring local/65536

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 78.980 µs 79.457 µs 79.958 µs
Throughput 781.66 MiB/s 786.58 MiB/s 791.34 MiB/s
0.9175661 0.9214951 0.9171739
Mean 79.798 µs 80.329 µs 80.880 µs
Std. Dev. 2.2662 µs 2.7880 µs 3.3545 µs
Median 79.484 µs 80.151 µs 80.725 µs
MAD 1.9767 µs 2.6233 µs 3.3503 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 +15.840% +16.984% +18.047% (p = 0.00 < 0.05)
Change in throughput -13.674% -14.519% -15.288%
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.