[TAPESTRY-985] Performance of initial render in Portlets

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.0.2
• Fix Version/s: 4.2
• Component/s: Portlet
• Environment: Windows XP sp2, Liferay 4.0.0 tomcat 5.5, Java 5
• Assignee: Unassigned
• Reporter: John Snelson
• Created: 08/Jun/06 17:53
• Updated: 29/Nov/06 03:10

Description

The initial render for a portlet is taking a significant time. Some timings show that the ApplicationPortlet.init method takes 2.5 seconds, the intial ApplicationPortlet.render method takes 4.5s. Subsequent renderings take ~10ms.

The Page has a StateObject injected (a simple bean), an infrastructue:applicationId and a RenderResponse.

Each portlet on a page has this hit, so if there are 5 tapestry based portlets the initial login can take 30 seconds or more.

Do I need to provide an example portlet?