Russ Rollins - 12 Mar 08 20:23 I'm cloning this because I wasn't able to attach a file to the closed issue (apologies for the inconvenience). See my comment on the last issue for full details.

Oleg Shpynov - 13 Mar 08 14:22 Russ, what kind of activities have you been doing during this snapshot? Intensive file view/modify or something else?

Russ Rollins - 13 Mar 08 16:21 The snapshot pretty much reflects a normal chunk of work. That is, viewing some files, switching to others for quick modifications, and so forth. In some cases I have 10 editors open at any given time but they're rarely all Ruby files. Hope that helps clarify the situation, I wish I could easily reproduce but it seems that this lag just appears and periodically throughout the day. I don't have a way to gauge it or prepare for it.

Russ Rollins - 13 Mar 08 18:07 This heavy load occurred when I was editing one of the require lines in application.rb .

Russ Rollins - 01 Apr 08 02:55 I'm able to consistently reproduce this performance problem while working on a file that adds some extensions to ActiveRecord. The file is only 36 lines long and any time I edit it by making changes to more than one line IntelliJ hangs and my CPU spikes.

Oleg Shpynov - 31 Jul 08 20:02 Hi, Russ, please checkout new version 1.5.18242. Some optimizations were made!