[richfaces-issues] [JBoss JIRA] Commented: (RF-1948) Performance problem with the panel menu component in IE
Olivier Martin (JIRA)
jira-events at lists.jboss.org
Wed Mar 12 07:05:58 EDT 2008
[ http://jira.jboss.com/jira/browse/RF-1948?page=comments#action_12402386 ]
Olivier Martin commented on RF-1948:
------------------------------------
I did some testing with your fix with a real application (ie complex), that has lots of components and lots of menus.
It is a tad better but still *far* from IE 7 or FF, here are the results using RichFaces 3.1.4, Firefox is ten times faster that IE 6 ! My PC completely freezes with the CPU at 100% while rendering with IE.
- FF 3b4 : 2.3 s
- IE 6 : 21.3 s
Then I applied the fix :
- FF 3b4 : 2.5 s
- IE 6 : 17.1 s
So we end up having a page that loads in 17 seconds instead of 21, better but still extremely slow.
> Performance problem with the panel menu component in IE
> -------------------------------------------------------
>
> Key: RF-1948
> URL: http://jira.jboss.com/jira/browse/RF-1948
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.1.3
> Environment: JBoss AS 4.2.2
> MyFaces 1.1.5
> IE 6.0.2900
> FF 2.0.0.11
> Reporter: Christian Küppers
> Assigned To: Ilya Shaikovsky
> Fix For: 3.2.0
>
>
> We have a performance problem with the panel menu component in v3.1.3 and IE.
> It takes a few seconds for IE to display a page that contains a rich:panelMenu. In Firefox there is no problem.
> I think, it is the fault of the panel menu's javascript.
> After RF-1717 has been resolved, i tested it with the 3.1.4-SNAPSHOT. It is a way better, but i think it still exists.
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