On  0, Sergei Rodionov <[EMAIL PROTECTED]> wrote:
 >  
> >  I found the scenario, when it doesn't start eating CPU & memory:
> >  1. I start IDEA without any project
> >  2. create new fake project 
> >  3. load my project.
> >
> >  If I skip step 2, it eats CPU and memory after loading the project
> >  (even if it was a project created by this version of IDEA).  
> >
> 

   I discussed the problem with a chap who uses IDEA - he said that
   I faced a known problem for the situation when project files are 
   located on the network drive.

> 
> Well basically depending on the size of project IDEA will always go up 
> and down in heap
> allocation like yoyo - b/c of all nice and shiny features with parsing 
> and file syncs 8)
> 
> Basically what you getting - Sun's  JDKs with hotspot are quite sucky in 
> terms of
> memory cleanup in short terms. I.e it actually will eat all heap before 
> it will start clean it
> up agressively. Given that you got 128M heap allocated for idea, and you 
> got only 256 physical memory
> with NT (eh? 4.0?!)  - you will go into swapping quite soon - if i am 
> not mistaken then normal
> memory picture on NT was somewhere around 80 megs to bring up email, 
> nice desktop (i.e background and other
> crap), antivirus.  Dunno.. my 2 cents is that thrashing is more JDK 
> related and NT related than IDEA itself.
> 
> I used to get same until i ditched Win  as development platform and 
> moved to Linux. Only
> cure for Win i could suggest - use normal JDK (as in - stop using Sun) 
> and try to remove all unnecessary
> programs from memory.
> 
> For me 615/616 (running two versions at same time) been sitting with 
> "reopen last project" for past 1/5 hour in 32/34M
> window each with memory going up and down inside those 32/34 M heap and 
> those project has mixed docs opens with java and xml in them.
>  Thats why i doubt its IDEA issue 8)
> 
> 
> 
> 
> 
> 
> 
> 
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