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Bug 196927

Summary:	1s at org.netbeans.editor.CustomFoldManager.insertUpdate
Product:	ide	Reporter:	pinheirolouco
Component:	Performance	Assignee:	Tomas Hurka <thurka>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	alexvsimon, jlahoda, jlsoriam, XVilka
Priority:	P3	Keywords:	PERFORMANCE
Version:	7.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	168831
Attachments:	nps snapshot nps snapshot

Description pinheirolouco 2011-03-21 15:55:00 UTC

Build: NetBeans IDE 7.0 Beta 2 (Build 201102140001)
VM: Java HotSpot(TM) Client VM, 17.0-b16, Java(TM) SE Runtime Environment, 1.6.0_21-b06
OS: Linux

User Comments:
GUEST: formatting c++ document

XVilka: reformatting code of C - about 10k

jlsoriam: I have a file with aproximatelly 2000 lines, and I made clik right button and selected Format option.
This action made that Netbeans works slowly



Maximum slowness yet reported was 11000 ms, average is 6842

Comment 1 pinheirolouco 2011-03-21 15:55:04 UTC

Created attachment 107156 [details]
nps snapshot

Comment 2 Exceptions Reporter 2011-10-05 01:35:50 UTC

Created attachment 111495 [details]
nps snapshot

Comment 3 Svata Dedic 2011-11-04 09:59:36 UTC

(In reply to comment #1)
> Created an attachment (id=107156) [details]
> nps snapshot

815ms out of 860ms spent in folding is in SlowItem.fillInStackTrace

Additional 642ms spent in SlowItem


(In reply to comment #2)
> Created an attachment (id=111495) [details]
> nps snapshot

Shows ~3.8sec in SlowItem.fillInStackTrace

Comment 4 Svata Dedic 2011-11-04 11:52:55 UTC

False positive alarm (IMHO); please consider filtering before alerting the user.

Comment 5 Petr Cyhelsky 2012-06-11 08:08:49 UTC

last report is from 7.1RC2 - doesn't seem to be problem any more, please feel free to reopen if this happens again