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Bug 242869

Summary:	org.openide.explorer.propertysheet.RendererPropertyDisplayer.paintComponent: LowPerformance took 36729 ms.
Product:	platform	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	JDK Problems	Assignee:	Antonin Nebuzelsky <anebuzelsky>
Status:	RESOLVED INCOMPLETE
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P3
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	185559
Attachments:	nps snapshot

Description Exceptions Reporter 2014-03-13 15:25:29 UTC

Build: NetBeans IDE 7.4 (Build 201310111528)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18
OS: Mac OS X

User Comments:
GUEST: Debugging a php file with xdebug.

GUEST: On my machine, I have disc sleep enabled.  I assumed that the delay was related to the hard drives spinning up on first run after a sleep.  Now I am not sure.  My machine was "doing other things" in addition to the debugging, but this is a 12-core machine so the duty cycle was not that high.  I will report more if I see continuing issue.  Thanks in advance.



Maximum slowness yet reported was 36729 ms, average is 28407

Comment 1 Exceptions Reporter 2014-03-13 15:25:31 UTC

Created attachment 145997 [details]
nps snapshot

Comment 2 Ondrej Vrabec 2014-03-13 15:35:36 UTC

stuck in sun.lwawt.macosx.CCursorManager.nativeGetCursorPosition[native]()	39.855923	10,635 ms (39.9%)	10,635 ms

Comment 3 Antonin Nebuzelsky 2014-03-28 15:01:56 UTC

Similar to issue 217817.Can you switch to the latest JDK 8 and report back if you continue encountering this slowness? Thanks.