Bug 61311 - [misc] CPU usage to the roof when opening editor
Summary: [misc] CPU usage to the roof when opening editor
Status: RESOLVED DUPLICATE of bug 61446
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Text (show other bugs)
Version: 3.0   Edit
Hardware: PC Windows XP
: P2 normal (vote)
Target Milestone: 3.0   Edit
Assignee: Christof Marti CLA
QA Contact:
URL:
Whiteboard:
Keywords: performance
Depends on:
Blocks:
 
Reported: 2004-05-06 16:47 EDT by Johan Compagner CLA
Modified: 2004-05-10 10:47 EDT (History)
1 user (show)

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Description Johan Compagner CLA 2004-05-06 16:47:49 EDT
with I20040506 there seems to be something pretty wrong if you ask me.

If i open the Open TYpe dialog  and i just type D
and then do nothing. The cpu usage of eclipse is going constantly between 50 
and 70%. This seems very strange.

And i think this also have something to do with another annoying thing 
introduced in this weeks intergration builds. Opening an editor most of the 
times also takes for a few seconds 90->100% cpu and then the editor is there.
But this i can't really reproduce in a clean workspace but in my normal 
workspace i see it constantly.
Comment 1 Dirk Baeumer CLA 2004-05-07 07:19:15 EDT
I created bug 61369  for the Open Type Isse.
Comment 2 Johan Compagner CLA 2004-05-09 04:40:18 EDT
i also can reproduce it in a cleaen repository.
Just did this. The current builds of eclipse are just not usable at the moment. 
It is getting worse and worse with the time you have eclipse open. I have to 
restart eclipse now because at first it takes 2 or 3 seconds to open a editor. 
But after a while it can take more then 10 seconds..
Comment 3 Christof Marti CLA 2004-05-10 07:10:49 EDT
Investigating the problem described in comment 2.

Johan, does the problem go away if you close all editors and then open a single
editor again?
Comment 4 Johan Compagner CLA 2004-05-10 09:03:08 EDT
yesterday i really had to close down eclipse and start over.

I have to say that today it goes a bit better. But maybe this is because i am 
working more closely on a few (10-15) files. 
Comment 5 Christof Marti CLA 2004-05-10 10:47:42 EDT
My performance measurements support your comment from bug 61446, comment 2.
Marking as duplicate, please reopen if necessary.

*** This bug has been marked as a duplicate of 61446 ***