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Bug 234425 - org.openide.filesystems.LocalFileSystem.children: LowPerformance took 23609 ms.
Summary: org.openide.filesystems.LocalFileSystem.children: LowPerformance took 23609 ms.
Status: RESOLVED WONTFIX
Alias: None
Product: javaee
Classification: Unclassified
Component: HTTP Monitor (show other bugs)
Version: 7.4
Hardware: All All
: P3 normal (vote)
Assignee: issues@javaee
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2013-08-15 09:01 UTC by Exceptions Reporter
Modified: 2016-07-07 08:53 UTC (History)
3 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 202281

Attachments
nps snapshot (50.45 KB, application/nps)
2013-08-15 09:01 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2013-08-15 09:01:14 UTC 
Build: NetBeans IDE Dev (Build nbms-and-javadoc-37-on-20130715)
VM: Java HotSpot(TM) 64-Bit Server VM, 21.0-b17, Java(TM) SE Runtime Environment, 1.7.0-b147
OS: Windows 7

User Comments:
GUEST: Open Projects



Maximum slowness yet reported was 23609 ms, average is 21878
Comment 1 Exceptions Reporter 2013-08-15 09:01:16 UTC 
Created attachment 138717 [details]
nps snapshot
Comment 2 Jaroslav Havlin 2013-08-15 11:56:21 UTC 
Some TopComponent is deserialized in EDT, using
PersistenceManager.getTopComponentPersistentForID(id, true).

I don't know whether it can be fixed.
Standa, please evaluate. Thank you.
Comment 3 Stanislav Aubrecht 2013-08-15 12:24:19 UTC 
Only the latest snapshot shows an actual slowness in NetBeans because TransactionView calls org.netbeans.modules.web.monitor.client.Controller.getTransactions() when deserializing. Please evaluate whether this can be postponed to componentOpened() or componentShowing() methods, thanks.

The remaining two reports are from third-party modules.
Comment 4 Martin Balin 2016-07-07 08:53:44 UTC 
This old bug may not be relevant anymore. If you can still reproduce it in 8.2 development builds please reopen this issue.

Thanks for your cooperation,
NetBeans IDE 8.2 Release Boss