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Bug 201798 - LowPerformance took 21909 ms.
Summary: LowPerformance took 21909 ms.
Status: RESOLVED WONTFIX
Alias: None
Product: guibuilder
Classification: Unclassified
Component: Code (show other bugs)
Version: 7.0
Hardware: All All
: P3 normal (vote)
Assignee: issues@guibuilder
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2011-09-08 09:27 UTC by Exceptions Reporter
Modified: 2012-05-02 14:26 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 178000

Attachments
nps snapshot (49.90 KB, application/nps)
2011-09-08 09:27 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2011-09-08 09:27:40 UTC 
Build: NetBeans IDE 7.0.1 (Build 201107282000)
VM: Java HotSpot(TM) Client VM, 19.0-b09, Java(TM) SE Runtime Environment, 1.6.0_23-b05
OS: Windows 7

User Comments:
lashworth: renaming a panel in the inspector



Maximum slowness yet reported was 21909 ms, average is 16526
Comment 1 Exceptions Reporter 2011-09-08 09:27:45 UTC 
Created attachment 110524 [details]
nps snapshot
Comment 2 Jan Becicka 2011-09-16 07:39:33 UTC 
form module should not perform refactoring in AWT event q
Comment 3 Jan Stola 2012-05-02 14:26:25 UTC 
The attached snapshots show extremely slow disk access. Methods like File.isDirectory() and File.exists() last around 5s. While it would be possible to move such calls out of event-dispatch thread in theory it is not worth the effort (there are just 2 reports within >1 year time frame).