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Bug 262653

Summary:	org.netbeans.modules.projectapi.nb.NbProjectManager$2.run: LowPerformance took 99500 ms.
Product:	php	Reporter:	OPunWide
Component:	Editor	Assignee:	Tomas Mysik <tmysik>
Status:	NEW ---
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P4
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	224983
Bug Depends on:	262439
Bug Blocks:
Attachments:	nps snapshot

Description OPunWide 2016-07-01 15:39:49 UTC

This issue was reported manually by tstupka.
It already has 2 duplicates 


Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.60-b23, Java(TM) SE Runtime Environment, 1.8.0_60-b27
OS: Windows 7

User Comments:
GUEST: I just typing code on php file which not belogs to a project.

OPunWide: Only two files open, not in a project. Tried to cut a line before pasting. All activitiy is stopped for no reason. No keyboard responose withing the program, but alt-tab gets me to other windows.

GUEST: Just typing some text in a PHP document. This happens on a regular basis. I upgraded to 8.1 today in hopes it would go away, but no. 

These delays make this nearly unusable.

I tried to create an account to send this, but the submission never returned, just  a blank page. OPunWide@gmail.com. The page is coming back as a 400, trying to get to the https://netbeans.org/people page.



Maximum slowness yet reported was 99500 ms, average is 79944

Comment 1 OPunWide 2016-07-01 15:39:52 UTC

Created attachment 160222 [details]
nps snapshot

Comment 2 Tomas Stupka 2016-07-01 15:42:35 UTC

in AWT - GSFPHPLexer.create -> FileOwnerQuery.getOwner -> ProjectManager.findProject
where .findProject can block for a prolonged time due to project loading

please evaluate

Comment 3 Tomas Mysik 2016-07-26 16:08:13 UTC

Unfortunately, we need information from project properties. Fixing issue #262439 would help with this a lot.

Thanks.

Comment 4 Tomas Mysik 2016-08-02 09:02:16 UTC

Changing to P4, as a reminder.