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Former Member

Complex Visual Composer Model w. Flex UI in Citrix CPU Performance Problem

Hello Visual Composer Experts,

we have developed a complex Visual Composer Application accessing data from RFC and Web-service data services. The application consists of about 15 iviews, 10 of them are nested. The UIs mainly consist of tables and forms. We are using FLEX UI.

We have been testing the application in a CITRIX environment and we found out that the CPU usage on the CITIRX server is extremely high when the application is initialized on the client side. If there are several users doing this (3 to 5 users), the CPU usage is close to 100% an the CITRIX environment is almost "down".

First thoughts to solve the problem are to reduce the client side load when the flex application is created in the browser. If you look at the browser integration of the VC app, there is a huge string "flashvars" returned to the browser containing all kind of information for layout and translation. If this is empty the client side load is a lot smaller.

Did anyone experience a similar problem? Any hint for a solution is appreciated!


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1 Answer

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    Former Member
    Oct 08, 2009 at 06:40 AM

    Hello Pascal,

    we recognized a similar problem.The VC application performance is quite poor when designing at the layout board. We're using Citrix as well. As VC is using Scalable Vector Graphics which is heavely rendered on client side (Java Script) this could be the reason.

    I'll check how the Citrix CPU performance looks like. Maybe there're Citrix options.

    Kind regards


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