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Bug 230664

Summary:	org.netbeans.core.spi.multiview.MultiViewFactory$MapMVD.createElement: LowPerformance took 4416 ms.
Product:	platform	Reporter:	Egor Ushakov <gorrus>
Component:	Window System	Assignee:	Stanislav Aubrecht <saubrecht>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P3
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	182633
Attachments:	nps snapshot

Description Egor Ushakov 2013-06-03 13:13:43 UTC

Build: NetBeans IDE Dev (Build 201306022301)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.21-b01, Java(TM) SE Runtime Environment, 1.7.0_21-b11
OS: Linux

User Comments:
GUEST: Opening a file via File > Open File

gorrus: closed several files

GUEST: Opening an appliction

GUEST: switching to history tab from source tab



Maximum slowness yet reported was 37783 ms, average is 13874

Comment 1 Egor Ushakov 2013-06-03 13:13:46 UTC

Created attachment 135268 [details]
nps snapshot

Comment 2 Stanislav Aubrecht 2013-06-03 13:58:53 UTC

Only the latest snapshot shows an actual problem (fixed in core-main c29151f88743). The rest are slow native reading from disk...

Comment 3 Stanislav Aubrecht 2013-06-04 10:57:56 UTC

*** Bug 230716 has been marked as a duplicate of this bug. ***

Comment 4 Stanislav Aubrecht 2013-06-04 13:21:38 UTC

*** Bug 230724 has been marked as a duplicate of this bug. ***

Comment 5 Quality Engineering 2013-06-06 01:51:04 UTC

Integrated into 'main-golden', will be available in build *201306052301* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/c29151f88743
User: S. Aubrecht <saubrecht@netbeans.org>
Log: #230664 - find recent TopComponent faster