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Bug 225356

Summary:	org.netbeans.modules.editor.indent.IndentImpl.reformatLock: LowPerformance took 15072 ms.
Product:	php	Reporter:	Grelek
Component:	Editor	Assignee:	Ondrej Brejla <obrejla>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	planetadeleste
Priority:	P3	Keywords:	PERFORMANCE
Version:	7.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	198000
Attachments:	nps snapshot

Description Grelek 2013-01-25 15:41:22 UTC

This bug was originally marked as duplicate of bug 183962, 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
Maximum slowness yet reported was 15072 ms, average is 15072

Comment 1 Grelek 2013-01-25 15:41:27 UTC

Created attachment 130653 [details]
nps snapshot

Comment 2 Dusan Balek 2013-08-22 07:54:19 UTC

Analyzing couple of recent snapshots attached to the Exception Reports, EDT is blocked by GsfReformatTask trying to acquire the parser lock while extremely slow PHP hints computation/parameters completion is in progress.

Comment 3 Ondrej Brejla 2013-08-22 08:24:29 UTC

There is a lot of very old snapshots, from 7.1 and such. Reformat is not blocked just by PHP hints, some newer snapshots contain php semantic highlighter, which has been fixed in 7.4 dev, some snapshots also contains slow HTML hints. We also implemented some cancellability to php hints provider, so try latest dev build and test it there. Thanks.