Sure, but the fastest Elixir-based entry on that list has half the score of uvicorn (Python), so not really sure what your point is here w.r.t. OP.
I was mostly responding directly to these 2 statements from my parent comment:
> They did savings by re-implementing their services and attribute those savings to the new tool / programming language.
> I wonder what the saving would look like if they chose another tool for the second / optimized system. I doubt it would differ much if they went with Go, Java or stayed with Python.
Which I didn't entirely agree with.