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Bug 225403

Summary:	org.netbeans.api.debugger.Lookup$MetaInf$MetaInfLookupList.<init>: LowPerformance took 5559 ms.
Product:	php	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Debugger	Assignee:	Ondrej Brejla <obrejla>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P3
Version:	7.3
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	198068
Attachments:	nps snapshot

Description Exceptions Reporter 2013-01-28 09:44:20 UTC

This bug was originally marked as duplicate of bug 186855, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.3 Beta 2 (Build 201211062253)
VM: OpenJDK 64-Bit Server VM, 23.2-b09, OpenJDK Runtime Environment, 1.7.0_09-b30
OS: Linux

User Comments:
GUEST: Running PHP with Xdebug debugging enabled and break point set in code.



Maximum slowness yet reported was 5559 ms, average is 5559

Comment 1 Exceptions Reporter 2013-01-28 09:44:23 UTC

Created attachment 130714 [details]
nps snapshot

Comment 2 Martin Entlicher 2013-01-28 16:10:43 UTC

This is in PHP debugger. org.netbeans.modules.php.dbgp.models.VariablesModel.isLeaf() calls org.netbeans.modules.php.dbgp.models.VariablesModel.getSession(), which contains the expensive lookup. isLeaf() is often called in AWT.

Comment 3 Ondrej Brejla 2013-02-25 13:11:35 UTC

Fixed in web-mian #05f137334db9

Comment 4 Quality Engineering 2013-02-26 05:25:01 UTC

Integrated into 'main-golden', will be available in build *201302252300* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/05f137334db9
User: Ondrej Brejla <obrejla@netbeans.org>
Log: #225403 - org.netbeans.api.debugger.Lookup$MetaInf$MetaInfLookupList.<init>: LowPerformance took 5559 ms.