Rand/rand_chacha/20/1 MiB

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 641.73 µs 641.80 µs 641.89 µs
Throughput 1.5214 GiB/s 1.5216 GiB/s 1.5218 GiB/s
0.9999972 0.9999976 0.9999969
Mean 641.74 µs 641.83 µs 641.94 µs
Std. Dev. 88.257 ns 239.85 ns 332.17 ns
Median 641.71 µs 641.76 µs 641.84 µs
MAD 49.016 ns 126.32 ns 206.91 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.