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Bug 183833

Summary:	[69cat] TextLayoutCache.get is slow (was: LowPerformance took 4614 ms.)
Product:	editor	Reporter:	mvfranz <mvfranz>
Component:	Painting & Printing	Assignee:	issues@editor <issues>
Status:	RESOLVED FIXED
Severity:	normal	CC:	alexey_vladykin, azizur, etiger13, hmichel, jtulach, kawazu428, lampacz, misterm, ovk, paolosca, pjiricka, schkovich, stefan79, szmitek, tbrunhoff, tmysik, vv159170, xantiva, yardus
Priority:	P2	Keywords:	PERFORMANCE
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	167768
Attachments:	nps snapshot nps snapshot

Description mvfranz 2010-04-10 16:14:37 UTC

Build: NetBeans IDE Dev (Build 100410-cd6915c19a1c)
VM: Java HotSpot(TM) 64-Bit Server VM, 14.3-b01-101, Java(TM) SE Runtime Environment, 1.6.0_17-b04-248-10M3025
OS: Mac OS X

User Comments:
pjiricka: Editing Java file.

GUEST: launching newly installed IDE which took settings from previous installations

mvfranz: I am running unit tests on ant.freeform.  The scanning projects task started after I started the tests.



Maximum slowness yet reported was 4773 ms, average is 3877

Comment 1 mvfranz 2010-04-10 16:14:43 UTC

Created attachment 97013 [details]
nps snapshot

Comment 2 xantiva 2010-04-12 00:09:34 UTC

Created attachment 97036 [details]
nps snapshot

During debugging with xdebug in tcpdf.php

Comment 3 stefan79 2010-04-14 18:29:19 UTC

Changed Priority to P2 because I can´t edit big Java-Files.
-> http://statistics.netbeans.org/analytics/exception.do?id=371130

Comment 4 Miloslav Metelka 2010-06-16 08:59:48 UTC

After implementation of lazy children in issue #183646 this should no longer happen since generally only TextLayouts for views visible on screen should be created.