Performance?

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.

Some specs:
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

3 comments
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Hello Mark,

Thanks for the warm words about RubyMine, we really appreciate it.
Talking about perfomance problems, could you please capture CPU snapshot as described here: http://devnet.jetbrains.net/docs/DOC-1144

Regards,
Oleg

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Okay, i tried to record something, though, those spikes, while really annoying, seem to miss any system. Probably it's connected to IDE uptime somehow.



Attachment(s):
RM-97.108_mark_25.11.2010_13.49.44.zip
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Thanks a lot for the snapshot, it looks like we can make some perfomance improvements according to it.

Regards,
Oleg

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