Rubymine overloads all CPU cores

Historically I found that Rubymine indexings breaking other processes running in your machine, included itself. All computer stopped.

A solution would be opening the file `~/.config/JetBrains/RubyMine2023.1/rubymine64.vmoptions` and adding the following line depending number of CPUs you want Rubymine should use to not to overload the computer (in my case I have 8, so I will leave 4 for JVM):


I am using Rubymine, but probably all Jetbrains products have a similar `.vmoptions` file.

Hope it helps!

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