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Bug 230350

Summary:	org.openide.filesystems.MultiFileObject.update: LowPerformance took 4728 ms.
Product:	platform	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Filesystems	Assignee:	Jaroslav Havlin <jhavlin>
Status:	RESOLVED WONTFIX
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P3
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	200963
Attachments:	nps snapshot

Description Exceptions Reporter 2013-05-27 22:31:33 UTC

This bug was originally marked as duplicate of bug 215227, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build 201305152300)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.7-b01, Java(TM) SE Runtime Environment, 1.7.0_17-b02
OS: Windows 8

User Comments:
GUEST: I don't exactly remember, just working with servlets



Maximum slowness yet reported was 4728 ms, average is 4728

Comment 1 Exceptions Reporter 2013-05-27 22:31:35 UTC

Created attachment 134983 [details]
nps snapshot

Comment 2 Jaroslav Havlin 2013-07-12 09:24:53 UTC

The slowness is caused by several things, mostly class loading and reading from System (Config) filesystem. It seems that the system was under heavy load. This cannot be fixed in NetBeans.
Thanks for reporting.