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Bug 231439

Summary:	org.netbeans.spi.project.support.ant.SourcesHelper$SourcesImpl.getSourceGroups: LowPerformance took 26567 ms.
Product:	versioncontrol	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Code	Assignee:	Ondrej Vrabec <ovrabec>
Status:	RESOLVED WONTFIX
Severity:	normal	CC:	mkleint, raztud
Priority:	P4	Keywords:	PERFORMANCE
Version:	7.3
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	199247
Attachments:	nps snapshot

Description Exceptions Reporter 2013-06-18 12:32:06 UTC

Build: NetBeans IDE 7.3 (Build 201302132200)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.6-b04, Java(TM) SE Runtime Environment, 1.7.0_11-b21
OS: Windows 7

User Comments:
GUEST: opening projects window



Maximum slowness yet reported was 39246 ms, average is 32906

Comment 1 Exceptions Reporter 2013-06-18 12:32:08 UTC

Created attachment 135964 [details]
nps snapshot

Comment 2 Milos Kleint 2013-11-29 07:43:40 UTC

versioning related?

Comment 3 Ondrej Vrabec 2013-11-29 08:49:31 UTC

I cannot do anything with this, we have to do this call in AWT and since SourcesHelper touches disk in getSourceGroups (FileObject loc = FileUtil.toFileObject(locF)) and the disk seems to be frozen for 16s, well there is nothing to do. Milosi, i guess you cannot eliminate the call to FS, can you?