Extremely slow in autocompletion & code analysis for Kotlin projects in Intellij IDEA

Question

We have a project on IDEA that consists of a couple med sized Java packages and one very small Kotlin package (5 files). I noticed performance is fine with any Java packages, bu

Answer 1

I've reached out to JetBrian and submitted a request to YouTrack. After reviewing the CPU snapshot, looks like upgrading the Kotlin plugin 1.1.4-eap which includes a major fix in performance will fix the issue. Just tried it and it worked!