Hey guys, first of all, I'd like to thank all devs for making the best ruby ide out there.
However, I am very disappointed with how rubymine3 (rubymine2 was even worse) performs on my system.
OS: Linux Ubuntu 10.10
CPU: Athlon II x4
RAM: 4gb DDR3
Video: nvidia gts250 with proprietary drivers
java 64bit build 1.6.0_22-b04
Editing in rubymine gets painfully slow, especially for haml with embedded ruby. I tweaked heap size (-Xms512m -Xmx1024m -XX:MaxPermSize=800m -ea), disabled most plugins, extensions, intentions and inspections -- didn't help much.
It may halt for 20 seconds when I just navigate or type into haml-embedded ruby.
Any tips would be really, really appreciated