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Bug 214901

Summary:	57s in actions.update()
Product:	platform	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Actions	Assignee:	Jaroslav Tulach <jtulach>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	gorrus
Priority:	P3	Keywords:	PERFORMANCE
Version:	7.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	184712
Attachments:	nps snapshot

Description Exceptions Reporter 2012-06-28 10:23:36 UTC

Build: NetBeans IDE Dev (Build 201206260002)
VM: Java HotSpot(TM) Client VM, 22.1-b02, Java(TM) SE Runtime Environment, 1.7.0_03-b05
OS: Windows 7
Maximum slowness yet reported was 57945 ms, average is 33163

Comment 1 Exceptions Reporter 2012-06-28 10:24:03 UTC

Created attachment 121487 [details]
nps snapshot

Comment 2 Stanislav Aubrecht 2012-06-28 10:32:02 UTC

It could be also Lookup related as EDT is waiting in AbstractLookup.enterStorage()

Comment 3 Jaroslav Tulach 2012-08-22 11:41:48 UTC

One call to 
org.openide.util.lookup.ProxyLookup$1Notify.run()	100.0	57 811 ms (100%)	42 026 ms	1

results into 1308 calls into
org.openide.awt.ContextManager$LSet.resultChanged()	56.533813	32 683 ms (56,5%)	20 800 ms	

and 1143 calls to 
org.netbeans.modules.project.ui.OpenProjectList$LoadOpenProjects.resultChanged()	34.19104	19 766 ms (34,2%)	19 261 ms


The question is why the number of calls increases so dramatically?

Comment 4 Jaroslav Tulach 2012-10-24 09:14:18 UTC


*** This bug has been marked as a duplicate of bug 220173 ***