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Bug 210637 - Spend 10s when call CopyOnWriteArraySet.add() in DependencyAggregator
Summary: Spend 10s when call CopyOnWriteArraySet.add() in DependencyAggregator
Status: RESOLVED FIXED
Alias: None
Product: platform
Classification: Unclassified
Component: Autoupdate (show other bugs)
Version: 7.2
Hardware: All All
: P3 normal (vote)
Assignee: Jiri Rechtacek
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2012-04-03 16:41 UTC by sreimers
Modified: 2012-10-25 10:50 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 170073

Attachments
nps snapshot (159.12 KB, application/nps)
2012-04-03 16:41 UTC, sreimers 		Details
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Description sreimers 2012-04-03 16:41:53 UTC 
Build: NetBeans IDE Dev (Build nbms-and-javadoc-8954-on-20120403)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.0-b17, Java(TM) SE Runtime Environment, 1.7.0_04-ea-b16
OS: Windows 7
Maximum slowness yet reported was 25385 ms, average is 16872
Comment 1 sreimers 2012-04-03 16:41:59 UTC 
Created attachment 117751 [details]
nps snapshot
Comment 2 Jiri Rechtacek 2012-05-11 16:50:51 UTC 
Adding new element to CopyOnWriteArraySet collection is too expensive there.
Comment 3 Jiri Rechtacek 2012-10-19 08:31:22 UTC 
http://hg.netbeans.org/core-main/rev/68688e96f6bf
Comment 4 Quality Engineering 2012-10-25 10:50:18 UTC 
Integrated into 'main-golden', will be available in build *201210250921* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/68688e96f6bf
User: Jiri Rechtacek <jrechtacek@netbeans.org>
Log: #210637: Spend 10s when call CopyOnWriteArraySet.add() in DependencyAggregator