IntelliJ IDEA 13 CE consuming lots of CPU

Question

I upgraded from IntelliJ IDEA from 12 CE to 13 CE few days ago and it has been hogging up CPU. Every few minutes it\'ll peak to 450-500% and then come down to 100-200%. Also, I\

Answer 1

Try clean up cache and restart. In Intellij 14 go to menu File -> Invalidate Caches / Restart...