Bug 58264 - [Repo View] Expansion slow when too many items in list
Summary: [Repo View] Expansion slow when too many items in list
Status: RESOLVED WORKSFORME
Alias: None
Product: Platform
Classification: Eclipse Project
Component: Team (show other bugs)
Version: 3.0   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Platform Team Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords: performance
Depends on:
Blocks:
 
Reported: 2004-04-13 09:26 EDT by Tod Creasey CLA
Modified: 2005-04-20 14:24 EDT (History)
1 user (show)

See Also:

Attachments
Options file to show the problem (1.92 KB, text/plain)
2004-04-13 09:26 EDT, Tod Creasey CLA 		no flags Details
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Description Tod Creasey CLA 2004-04-13 09:26:02 EDT 
The UIJob for adding children to the CVS repositories view can take over half 
a second. 

STEPS
1) Run with the debug ui options
2) enable org.eclipse.ui/debug/uijob.longwarning
3) Expand ottcvs1
Comment 1 Tod Creasey CLA 2004-04-13 09:26:40 EDT 
Created attachment 9432 [details]
Options file to show the problem
Comment 2 Tod Creasey CLA 2005-03-07 11:57:22 EST 
Adding my name to the cc list as we are now tracking performance issues more
closely. Please remove the performance keyword if this is not a performance bug.
Comment 3 Michael Valenta CLA 2005-04-06 16:49:30 EDT 
I can pick a repo that will make the update take a lot longer than half a 
second and I don't think changing the batching will fix the problem. The 
underlying issue is the lack of scalablity in Trees. 

Tod, is there any work on this front in 3.1. We have several areas in Team 
that rely on Trees where we take a big performace hit when there are 1000s of 
items involved.
Comment 4 Tod Creasey CLA 2005-04-06 16:58:04 EDT 
Yes. See Bug 86958
Comment 5 Michael Valenta CLA 2005-04-06 19:20:54 EDT 
Tod, that looks promising. What build is it in so I can try a few test 
scenarios and possibly close a few performance bugs
Comment 6 Michael Valenta CLA 2005-04-20 14:24:45 EDT 
Tod, I think this is a lot better with all the work you have done. Pleade 
reopen if you think that there is something we need to do on the CVS side.