Bug 125135 - Performance peek when saving a file
Summary: Performance peek when saving a file
Status: RESOLVED FIXED
Alias: None
Product: Platform
Classification: Eclipse Project
Component: Team (show other bugs)
Version: 3.2   Edit
Hardware: PC Windows XP
: P3 major (vote)
Target Milestone: 3.2 M5   Edit
Assignee: Michael Valenta CLA
QA Contact:
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Reported: 2006-01-25 04:35 EST by Dirk Baeumer CLA
Modified: 2006-01-25 06:54 EST (History)
1 user (show)

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The HTML trace (6.12 KB, application/octet-stream)
2006-01-25 04:35 EST, Dirk Baeumer CLA 		no flags Details
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Description Dirk Baeumer CLA 2006-01-25 04:35:22 EST 
I20060119-0800

When saving a file (even if I only add a blank to it) I see a CPU consumption of 100% for about 1 - 2 sec on my machine. From the performance snapshot I took it looks like the problem happens in Subscriber#accept. I will attach a HTML version of the snapshot. If you need the "live" snapshot, please let me know.
Comment 1 Dirk Baeumer CLA 2006-01-25 04:35:51 EST 
Created attachment 33580 [details]
The HTML trace
Comment 2 Michael Valenta CLA 2006-01-25 06:54:42 EST 
A return statement was missing for the dirty calculation so we were doing a bunch of extra work. Fix released to today's I-build.