Environment

• Elixir & Erlang versions (elixir --version): 1.9.2
• Operating system: Linux Mint 19
• Client (editor or IDE): Vim

I installed Elixir-LS a little bit ago, and I've noticed that it is a very resource intensive program. Since I usually leave vim open while doing other things, it will chew up a lot of CPU, making my computer relatively slow.

I was able to remedy this by editing the startup script to restrict the number of schedulers so that it was never taking up too much of my machine (now 2 cores out of the 8 available with elixir --erl "+S 2:2" -e "ElixirLS.LanguageServer.CLI.main()"), but I'm betting most Elixir users won't know how to do this, and it might affect their experience.

Maybe it would be nice if there was a way to let users easily configure how much of their machine's CPU they want Elixir-LS to have access to?