For example:

▶ hyperfine "echo 1" "echo 2" --runs 10

Benchmark #1: echo 1
  Time (mean ± σ):       0.0 ms ±   0.0 ms    [User: 0.0 ms, System: 0.3 ms]
  Range (min … max):     0.0 ms …   0.0 ms    10 runs
 
  Warning: Command took less than 5 ms to complete. Results might be inaccurate.
 
Benchmark #2: echo 2
  Time (mean ± σ):       1.8 ms ±   1.2 ms    [User: 2.0 ms, System: 0.

For each Job, it adds plots about density, cumulative mean, and so on. But two files are named BenchmarkDotNet.Artifacts/results/MyBench.Sleeps-Time50--density.png and BenchmarkDotNet.Artifacts/results/MyBench.Sleeps-Time50--facetDensity.png, with the -- instead of single. Like some iteration variable is empty (since later there are names with -Default-
![image](https://user-images.github

In #466 a description about how to "disable" CPU performance scaling on Linux was added. It works by setting the cpufreq governor to performance (which is arguably not the only way to stabilize CPU frequency) and, later after the benchmark is done, setting that to powersave.

I personally think it's more appropriate to memorize what the previous governor was by a simple shell variable, and l