Random size_mode 1ms/mfio-netfs-io_uring local/256

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 58.072 µs 61.799 µs 65.797 µs
Throughput 3.7105 MiB/s 3.9505 MiB/s 4.2041 MiB/s
0.0016193 0.0016720 0.0016117
Mean 83.856 µs 122.65 µs 175.71 µs
Std. Dev. 70.777 µs 240.33 µs 379.41 µs
Median 66.337 µs 70.043 µs 75.571 µs
MAD 23.123 µs 40.806 µs 46.926 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 -32.082% +8.4724% +70.876% (p = 0.76 > 0.05)
Change in throughput +47.237% -7.8106% -41.478%
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.