Large page with panel tabbed.

Hi, i´m new here.
I´m working in a web application that have a panelTabbed with a lot of components in each tab (graph, pivotTable, comboBox, button...). I´m using af:declarativeComponent for modulizing the page. Each graph or pivotTable is a declarativeComponent. I´m modulizing the panelTabbed too, each tab is a declarativeComponent inside the panelTabbed.
My problem is that my application runs slow when i´m interacting with it, for more components more slow (every 'getter' methods are executed when the page is rendered, even with PPR). I know that always the page is rendered when i´m updating it, even with PPR, this is not my problem.
I think that i can change the way i´m modulizing my page for runs faster but i don´t know which is it. Anybody can help me?
Thanks for all!

http://technology.amis.nl/blog/5769/create-deploy-and-consume-an-adf-task-flow-with-adf-business-components-inside
http://andrejusb.blogspot.com/2007/08/adf-task-flow-in-jdeveloper-11g.html
http://technology.amis.nl/blog/5746/introduction-to-adf-reusable-task-flows-consume-a-bounded-task-flow-that-gets-synchronized-with-input-parameter-changes
the above link will be useful to know about taskflows..
usign a declarative component for already avaialbe compoenents like pivotTable, panelTabbed and graph is not a good approach is what i feel.. you should make best use of the components provided by the framework..

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