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Bug 238983

Summary:	21s(!?) or 4s revalidating UI - most time in javahelp UI
Product:	platform	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Help System	Assignee:	Jaroslav Havlin <jhavlin>
Status:	NEW ---
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P4
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	205676
Attachments:	nps snapshot

Description Exceptions Reporter 2013-11-29 19:45:00 UTC

This bug was originally marked as duplicate of bug 199928, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

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: Windows 8

User Comments:
GUEST: slow loading modules



Maximum slowness yet reported was 21086 ms, average is 21086

Comment 1 Exceptions Reporter 2013-11-29 19:45:02 UTC

Created attachment 142729 [details]
nps snapshot

Comment 2 Jaroslav Tulach 2013-12-03 09:48:41 UTC

The snapshot 
http://statistics.netbeans.org/exceptions/exception.do?id=702380
shows time spend in rearranging UI components. Some of them do I/O operations during their initialization.

com.sun.java.help.search.SearchEnvironment.<init>()	1 066 ms (25,2%)