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Bug 225055 - org.openide.windows.DelegateActionMap.get: LowPerformance took 8069 ms.
Summary: org.openide.windows.DelegateActionMap.get: LowPerformance took 8069 ms.
Status: RESOLVED WONTFIX
Alias: None
Product: platform
Classification: Unclassified
Component: Window System (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: Stanislav Aubrecht
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2013-01-18 11:41 UTC by deep_pl
Modified: 2013-01-18 12:13 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 160209

Attachments
nps snapshot (103.46 KB, application/nps)
2013-01-18 11:41 UTC, deep_pl 		Details
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Description deep_pl 2013-01-18 11:41:08 UTC 
Build: NetBeans IDE 7.3 Beta 2 (Build 201211062253)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.3-b01, Java(TM) SE Runtime Environment, 1.7.0_07-b11
OS: Windows 7

User Comments:
GUEST: ???????? ???????

GUEST: looking at settings under options

GUEST: Writing Codes, Executing Codes, Opening Projects, Dragging Controls

GUEST: Netbeans is loading to slow

GUEST: deployed a maven based app into jboss. and netbeans started scanning projects



Maximum slowness yet reported was 21984 ms, average is 7227
Comment 1 deep_pl 2013-01-18 11:41:11 UTC 
Created attachment 130357 [details]
nps snapshot
Comment 2 Stanislav Aubrecht 2013-01-18 12:13:35 UTC 
I didn't find any single performance bottleneck in attached profiler snapshots. The slowness is caused either by slow native method execution (Class.getDeclaredMethods0) or there are a lot of small tasks being run when initializing editor window.