The top is not wrong, because I had been paying CPU credits until I found out that this process was consuming all the processing. Apparently it must be related to the type of machine on amazon.
The two applications I have don’t use advanced erlang features. After some study of the language, I wanted to use it in a real project to see how it behaved.
The point is: I have lots of applications using different languages and frameworks, and I haven’t had any performance issues, at least not while they’re idle. What kind of cpu/cloud do I need so this doesn’t happen?
In another group someone suggested that I get a dedicated machine. However, the cost of this is very high, especially since I am Brazilian and paid in dollars. In that case I couldn’t think of this language as a general use?