This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 262656 - org.netbeans.modules.projectapi.nb.NbProjectManager$2.run: LowPerformance took 21382 ms.
Summary: org.netbeans.modules.projectapi.nb.NbProjectManager$2.run: LowPerformance too...
Status: NEW
Alias: None
Product: guibuilder
Classification: Unclassified
Component: Code (show other bugs)
Version: 8.1
Hardware: All All
: P3 normal (vote)
Assignee: issues@guibuilder
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2016-07-01 16:12 UTC by Exceptions Reporter
Modified: 2016-07-01 16:13 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 224985

Attachments
nps snapshot (53.79 KB, application/nps)
2016-07-01 16:12 UTC, Exceptions Reporter 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Exceptions Reporter 2016-07-01 16:12:49 UTC 
This issue was reported manually by tstupka.
It already has 2 duplicates 


Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.72-b15, Java(TM) SE Runtime Environment, 1.8.0_72-b15
OS: Windows 8.1

User Comments:
GUEST: Open a JFrame

GUEST: netbeans opens almost in a minute
and is slow even on i7 machine with 8gb ram



Maximum slowness yet reported was 61477 ms, average is 41429
Comment 1 Exceptions Reporter 2016-07-01 16:12:50 UTC 
Created attachment 160226 [details]
nps snapshot
Comment 2 Tomas Stupka 2016-07-01 16:13:35 UTC 
in AWT - FormDesigner() -> .initLookup() -> PaletteUtils.getPaletteLokup() -> FOQ.getOwner()
where FOQ is being blocked by a concurrent project open. Unfortunately there is nothing we can do about it on project side
please evaluate if there is a chance to invoke the call outside of awt
feel free to close otherwise
thanks