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Bug 220333 - LowPerformance took 149579 ms.
Summary: LowPerformance took 149579 ms.
Status: RESOLVED FIXED
Alias: None
Product: cnd
Classification: Unclassified
Component: Code Model (show other bugs)
Version: 7.3
Hardware: All All
: P2 normal (vote)
Assignee: Vladimir Kvashin
URL:
Keywords: PERFORMANCE, REGRESSION
Depends on:
Blocks:
 
Reported: 2012-10-18 05:53 UTC by Alexander Simon
Modified: 2012-10-24 01:30 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 174250

Attachments
nps snapshot (415.93 KB, application/nps)
2012-10-18 05:53 UTC, Alexander Simon 		Details
Probably thread dump more convinient for analyzing the issue (29.75 KB, text/plain)
2012-10-18 06:03 UTC, Alexander Simon 		Details
Lots of other stacks that lead to UI freeze (29.73 KB, text/plain)
2012-10-22 16:33 UTC, Vladimir Kvashin 		Details
Add an attachment (proposed patch, testcase, etc.)

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Description Alexander Simon 2012-10-18 05:53:49 UTC 
Build: NetBeans IDE Dev (Build 20121017-4a2a9ffac449)
VM: Java HotSpot(TM) Client VM, 20.8-b03, Java(TM) SE Runtime Environment, 1.6.0_33-b03
OS: SunOS

User Comments:
GUEST: Open projects



Maximum slowness yet reported was 149579 ms, average is 58324
Comment 1 Alexander Simon 2012-10-18 05:53:55 UTC 
Created attachment 126122 [details]
nps snapshot
Comment 2 Alexander Simon 2012-10-18 06:03:23 UTC 
Created attachment 126123 [details]
Probably thread dump more convinient for analyzing the issue
Comment 3 Alexander Simon 2012-10-18 06:25:28 UTC 
Method checkConsistency should not block critical resource (project list) for long time.
Method was introduced 10 may 2012 in the change set:
http://hg.netbeans.org/cnd-main/rev/cfb264822605
Comment 4 Vladimir Voskresensky 2012-10-19 16:51:18 UTC 
too big delay. Problem places need investigations
Comment 5 Vladimir Kvashin 2012-10-22 16:33:53 UTC 
Created attachment 126344 [details]
Lots of other stacks that lead to UI freeze
Comment 6 Vladimir Kvashin 2012-10-23 12:46:00 UTC 
fixed in cnd-main
http://hg.netbeans.org/cnd-main/rev/e476f4cb8243
Comment 7 Quality Engineering 2012-10-24 01:30:53 UTC 
Integrated into 'main-golden', will be available in build *201210240001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/e476f4cb8243
User: Vladimir Kvashin <vkvashin@netbeans.org>
Log: #220333 - LowPerformance