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Bug 226452

Summary:	org.openide.explorer.view.TreeView.prepareWaitCursor: LowPerformance took 13053 ms.
Product:	ide	Reporter:	szmitek <szmitek>
Component:	Performance	Assignee:	Tomas Hurka <thurka>
Status:	RESOLVED INVALID
Severity:	normal	CC:	szmitek
Priority:	P3	Keywords:	PERFORMANCE
Version:	7.3
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	177061
Attachments:	nps snapshot

Description szmitek 2013-02-21 11:44:40 UTC

This issue was reported manually by szmitek.
It already has 2 duplicates 


Build: NetBeans IDE Dev (Build nbms-and-javadoc-10322-on-20130213)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.6-b04, Java(TM) SE Runtime Environment, 1.7.0_10-b18
OS: Linux

User Comments:
szmitek: Validating Tools on localhost

GUEST: I just expanded a folder in the "Projects" tab



Maximum slowness yet reported was 13053 ms, average is 8494

Comment 1 szmitek 2013-02-21 11:44:42 UTC

Created attachment 131665 [details]
nps snapshot

Comment 2 Petr Cyhelsky 2013-02-21 16:20:15 UTC

It appears that snapshots attached to both reports are useless
first one (its length should be 13053ms) is just 1910ms long and only shows some classloading, second one is only 65 ms long. Unless some more reports with better snapshot is uploaded nothing can be done about this.