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Bug 185294

Summary: LowPerformance took 3883 ms.
Product: java Reporter: javadimon <javadimon>
Component: HintsAssignee: Jan Lahoda <jlahoda>
Status: RESOLVED FIXED    
Severity: normal CC: akobberup, aldobrucale, anba, azizur, computerwiz908, cyhelsky, imomoi, jaska_tl, jtulach, jyeary, mklaehn, mmirilovic, muellermi, musilt2, mwaller, st3vie, szmitek, tnleeuw, TobiasKranz, vkvashin, yardus, ytn01
Priority: P2 Keywords: PERFORMANCE
Version: 6.x   
Hardware: PC   
OS: Linux   
Issue Type: DEFECT Exception Reporter: 159430
Attachments: nps snapshot

Description javadimon 2010-04-30 01:01:48 UTC
Build: NetBeans IDE 6.9 Beta (Build 201004200117)
VM: Java HotSpot(TM) 64-Bit Server VM, 18.0-b02, Java(TM) SE Runtime Environment, 1.7.0-ea-b89
OS: Linux

User Comments:
vkvashin: I tried opening Task window (via Windows -> Tasks menu)
UI was frozen for several seconds

GUEST: This is too slow!

GUEST: start up Netbeans



Maximum slowness yet reported was 23656 ms, average is 8589
Comment 1 javadimon 2010-04-30 01:01:55 UTC
Created attachment 98309 [details]
nps snapshot
Comment 2 Tomas Danek 2012-04-26 12:50:27 UTC
88 duplicates should deserve at least evaluation..
Comment 3 Antonin Nebuzelsky 2012-05-28 13:15:09 UTC
org.netbeans.modules.java.hints.declarative.debugging.DebugTopComponent.<init>() in the reports. Reassigning.
Comment 4 Quality Engineering 2012-05-30 05:30:33 UTC
Integrated into 'main-golden', will be available in build *201205300001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/518cb58d6019
User: Jan Lahoda <jlahoda@netbeans.org>
Log: #185294: initialize the editor pane on background.
Comment 5 Jan Lahoda 2012-05-30 05:47:17 UTC
(In reply to comment #3)
> org.netbeans.modules.java.hints.declarative.debugging.DebugTopComponent.<init>()
> in the reports. Reassigning.

http://hg.netbeans.org/main-golden/rev/518cb58d6019
ensures that the java.hints.declarative's DebugTopComponent is initialized on background similarly to normal editors.