Radchart memory leak

5 posts, 0 answers
  1. jdgoulden
    jdgoulden avatar
    20 posts
    Member since:
    Nov 2006

    Posted 08 Feb 2011 Link to this post

    I am experiencing enormous memory leaks in the RadChart control while dynamically updating the data series. Since my application is running as a Kiosk, long term memory leaks are a big show stopper.

     Is anyone else experiencing these problems and how are you mitigating the issues? So far I've gotten a commitment that they are "working on it and will address it in an upcoming release", not really the answer I can give my customers. Has anyone else figure out a way to deal with this?
  2. Yavor
    Admin
    Yavor avatar
    401 posts

    Posted 10 Feb 2011 Link to this post

    Hello jdgoulden,

    As mentioned in our reply to your support ticket, please hide the pointmarks, tooltips and labels for the time being.

    We will get back to you as soon we have any news.

    Best wishes,
    Yavor Ivanov
    the Telerik team
    Let us know about your Windows Phone 7 application built with RadControls and we will help you promote it. Learn more>>
  3. Toni Daher
    Toni Daher avatar
    1 posts
    Member since:
    Dec 2009

    Posted 04 Apr 2011 Link to this post

    Hello,

    We are experiencing the same problem. Hiding the labels and the pointmarks is not an acceptable solution for us.

    Do you have any updates on this problem?

    Thank you.
  4. jdgoulden
    jdgoulden avatar
    20 posts
    Member since:
    Nov 2006

    Posted 04 Apr 2011 Link to this post

    As a followup to the problem I was experiencing, I was using an ObservableCollection to provide values to my dataseries. When I was inserting new values, it appears that bindings to objects in the original collection were not cleared and memory was consumed. My resolution was to refactor my code and use a List. After doing that my memory issues went away.
  5. Yavor
    Admin
    Yavor avatar
    401 posts

    Posted 07 Apr 2011 Link to this post

    Hi Toni Daher,

    We have created a list of tips and tricks that can improve performance of your charts. You can find the list in our online help system here.

    Hope this helps!

    Greetings,
    Yavor Ivanov
    the Telerik team
    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items
Back to Top