Parallel rendering of portlets on server side

[Rupesh Chotai, modificado hace 11 años.]

Hi,
My application has a page containing 10 different portlets. Out of which 6 are different instances of same portlets and remaining 4 are unique portlets.
I added below line in liferay-portlet.xml so that those will get render paralleled.

<render-weight>0</render-weight>

But doesn't get advantage - no performance is improved since its just client side rendering.
By default portlets are getting rendered sequentially - isn't there any configuration where I can render portlets parallel at server. I suppose this is performance bottleneck if portlets can't be render parallel in liferay. I think this is supported in Websphere portals.

Anyone tried to render portlets in liferay in parallel mode at server side.

[Rupesh Chotai, modificado hace 11 años.]

I found that such parallel rendering at server side is not supported in Liferay !