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High-CPU SBT on startup ~

I have a Play 2.5 project and I am running it from sbtwith ~ run, but it consumes 30% of the processor just to run.

I am using InteliJ to run a project with parameters:

-Xms512M -Xmx1024M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC -Dsbt.task.forcegc=false

Any hints of this?

CPU Performance Screenshot

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1 answer

I am currently writing my Scala certificate, and I confirm that Intellij uses a lot of CPU regardless of operation (package update, exec, etc.), so it looks just fine.

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Source: https://habr.com/ru/post/1017320/

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