IntelliJ using way too many memory.

please provide a memory snapshot:
https://intellij-support.jetbrains.com/hc/articles/207241235

and log folder compressed:
https://intellij-support.jetbrains.com/hc/en-us/articles/207241085

I failed to gather .hprof as for some reason my IntelliJ doesn't crate it.
But here's logs.
https://mega.nz/#!JiwBwYhL!lQL3spa8gbNKyJ5GrmcV3k3zTsymDEVPXBK_Bk4r_dg

I guess it has something to do with Codota ;/

Does it help if you disable Codota plugin?

https://www.jetbrains.com/help/idea/enabling-and-disabling-plugins.html

After I disabled Codota Plugin it became smoother ! 

Also did the trick for me, the IJ process went down by about a third! (and the total utilization went down even more)...
Too bad, Codota is dope for Java projects but that's just too much.
Ah, whatever, I do almost everything in Kotlin anyways, plus IDEA's autocomplete is a straight A+

Thanks all, those plugins consuming a lot of memory on my old little Mac, disbaling helped reduce memory usage.