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  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-61533

Add lazy loading support to product menu to reduce server load

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      Description

      Processing and rendering product menu every time on every page generates heavy load to server under high concurrency, as shown by the test result:

      Portal Version / Portlet removed Session Count
      Base Line 7384
      Product menu portlet 11900

      With lazy loading, we could get similar performance improvement:

      Test on Session Count
      Base Line 7079
      Lazy Loading Product Menu 11611

      To reduce server load and maintain user experience:

      • load the product menu portlet together with the page, if the panel is open,
      • do not load the portlet until user opens the panel, if the panel is closed.

        Attachments

          Issue Links

          is related to

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. LPS-56339 Support for navigating to anywhere in the portal from a new menu in the left area (the product menu)

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Technical Task - A technical task. LPS-57450 Adds product menu to the themes

          • Closed
          relates

          Bug - A problem which impairs or prevents the functions of the product. LPS-66011 Unstyled theme portlet.ftl potentially calls undefined attribues

          • Closed

            Activity

              People

              Assignee:
              brian.wulbern Brian Wulbern
              Reporter:
              dante.wang Dante Wang
              Recent user:
              Kiyoshi Lee
              Participants of an Issue:
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                Dates

                Created:
                Updated:
                Resolved:

                  Packages

                  Version Package
                  7.0.0 CE GA1