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Bug 28953 - Speed up init of Mount wizard
Summary: Speed up init of Mount wizard
Status: VERIFIED FIXED
Alias: None
Product: platform
Classification: Unclassified
Component: Dialogs&Wizards (show other bugs)
Version: 3.x
Hardware: All All
: P2 blocker (vote)
Assignee: Jiri Rechtacek
URL: http://performance.netbeans.org/respo...
Keywords: PERFORMANCE, UI
Depends on: 27950
Blocks: 27780 27795
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Reported: 2002-11-22 14:39 UTC by Marian Mirilovic
Modified: 2008-12-22 22:50 UTC (History)
0 users

See Also:
Issue Type: TASK
Exception Reporter:


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Description Marian Mirilovic 2002-11-22 14:39:29 UTC
First open takes longer then 1 second, which
violates UI responsiveness rules.

Marian's measurement (time in milliseconds):
conditions: 
 - SUN UltraSparc60 / 512 MB RAM / Solaris 5.8 /
CDE
 - JDK1.4.1(01)
 - [nb_dev](200211140100) , MDI
        - mounted sampledir

invoke Mount Wizard :
 dialog is opened	5986	274	262

Test case described on page :
http://performance.netbeans.org/qa/TestSuites.html#opening_Shortcuts_wizard
Comment 1 Marian Mirilovic 2002-11-22 15:36:57 UTC
Of corse, correct link to test case is:
http://performance.netbeans.org/qa/TestSuites.html#opening_Mount_wizard
Comment 2 David Simonek 2002-12-06 15:50:18 UTC
Already improved a bit, html init now runs in separate thread after
first paint.
Further work is to speed up init of tree filled with filesystem types.
Needs oprimization tool report first.
Passing to wizards.
Comment 3 Jiri Rechtacek 2003-01-14 13:44:10 UTC
Use the support implemented in dialog_init_november2002.
Comment 4 dpavlica 2003-01-21 09:24:33 UTC
What's about measurement now, when it was improved a bit ?
Does it take more than 2,3 seconds or less ?

I recommend to use wait cursor during initialization process and
opening of MountWizard dialog.
Comment 5 David Simonek 2003-02-04 11:00:52 UTC
Marking as fixed -> Issue 27950 was fixed on 11.10.2002, also init
part of issue 28623 was solved (speed up of the tree).
I don't have numbers at hand, perhaps QA can measure the difference
between 3.4 and current state, it was significant as I remember on my
machine.
Still, on some machines first open will exceed 1 sec, mainly because
first open of swing file chooser is slow.

I see no further optimization that can be done now.

Usage of wait cursor goes beyond scope of this issue, Dusan please
create new issue, speficying exactly where on screen wait cursor
should be present and when. Thx.
Comment 6 Marian Mirilovic 2003-07-30 13:25:09 UTC
verifying, Mount Wizard is a much "responsive" :)