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Bug 199464

Summary:	LowPerformance took 126647 ms.
Product:	cnd	Reporter:	Alexander Simon <alexvsimon>
Component:	Project	Assignee:	Alexander Simon <alexvsimon>
Status:	VERIFIED FIXED
Severity:	normal	Keywords:	PERFORMANCE, REGRESSION
Priority:	P2
Version:	7.0.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	179384
Attachments:	nps snapshot

Description Alexander Simon 2011-06-16 13:59:08 UTC

This bug was originally marked as duplicate of bug 179763, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build 20110616-d40cd1807b54)
VM: Java HotSpot(TM) Client VM, 20.0-b11, Java(TM) SE Runtime Environment, 1.6.0_25-b06
OS: SunOS

User Comments:
alexvsimon: open project



Maximum slowness yet reported was 126647 ms, average is 126647

Comment 1 Alexander Simon 2011-06-16 13:59:35 UTC

Created attachment 108927 [details]
nps snapshot

Comment 2 Alexander Simon 2011-06-16 14:40:15 UTC

Regression after fixing Bug #199230

Comment 3 Alexander Simon 2011-06-16 15:34:26 UTC

fixed, change set:
http://hg.netbeans.org/cnd-main/rev/00dc65b1785e

Comment 4 Alexander Simon 2011-06-16 20:18:06 UTC

fix second problem:
http://hg.netbeans.org/cnd-main/rev/5ed1a42f4eb6

Comment 5 Alexander Simon 2011-06-17 08:01:45 UTC

vv159170: Please review fix.
apepin: Please verify fix.

Comment 6 Alexander Simon 2011-06-17 10:32:50 UTC

Another problem was fixed in change set:
http://hg.netbeans.org/cnd-main/rev/e59a73dc2ef5

Comment 7 Quality Engineering 2011-06-17 14:40:34 UTC

Integrated into 'main-golden'
Changeset: http://hg.netbeans.org/main-golden/rev/00dc65b1785e
User: Alexander Simon <alexvsimon@netbeans.org>
Log: fixed Bug #199464 LowPerformance took 126647 ms.

Comment 8 Vladimir Kvashin 2011-06-17 18:37:36 UTC

Additional fix
http://hg.netbeans.org/cnd-main/rev/64d4dd178671

Comment 9 Quality Engineering 2011-06-18 15:11:05 UTC

Integrated into 'main-golden'
Changeset: http://hg.netbeans.org/main-golden/rev/e59a73dc2ef5
User: Alexander Simon <alexvsimon@netbeans.org>
Log: fixed Bug #199464 LowPerformance took 126647 ms.
- additional fix

Comment 10 Vladimir Kvashin 2011-06-20 07:43:58 UTC

More accurate fix 
http://hg.netbeans.org/cnd-main/rev/6e3d11731172

Comment 11 Vladimir Kvashin 2011-06-20 07:45:11 UTC

I reviewed all above mentioned change sets; I believe they all are correct and safe.

Comment 12 Quality Engineering 2011-06-21 16:05:20 UTC

Integrated into 'main-golden'
Changeset: http://hg.netbeans.org/main-golden/rev/6e3d11731172
User: Vladimir Kvashin <vkvashin@netbeans.org>
Log: more accurate fix for #199464 (LowPerformance) and #199513 (NPE at MakeLogicalViewRootNode)

Comment 13 Alexander Pepin 2011-06-22 12:21:26 UTC

verified in release701_dev build #5647.
Please review the fix and push it into 7.0.1 branch.

Comment 14 Alexander Simon 2011-06-22 13:31:09 UTC

fixed in releases701:
00dc65b1785e transplanted to d4d375779761
5ed1a42f4eb6 transplanted to 5da228c9d0d9
e59a73dc2ef5 transplanted to 78a177b100ca
64d4dd178671 transplanted to a51e921902ac
6e3d11731172 transplanted to 5d76fd67f7b5

Comment 15 Quality Engineering 2011-06-23 04:42:22 UTC

Integrated into 'releases'
Changeset: http://hg.netbeans.org/releases/rev/d4d375779761
User: Alexander Simon <alexvsimon@netbeans.org>
Log: fixed Bug #199464 LowPerformance took 126647 ms.

Comment 16 Alexander Pepin 2011-07-12 13:38:17 UTC

Verified in 7.0.1 build 20110710.