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

Is your feature request related to a problem? Please describe.
BENCHMARK_ENABLE_LTO=true is recommended by the README.md. It should likely be the default if we think it is that important.