High CPU usage on PFXA7.exe if RES ONE Workspace is installed on Citrix Delivery Controller 7.x

Version 1


    After installing RES ONE Workspace on a Citrix XenDesktop 7.x controller, the CPU can consume lots of resources which will be visible in the Microsoft Task Manager. The PFXA7.exe process is using about 80% of the CPU consumption.

    This happens on a Citrix XenDesktop 7.x controller where Ivanti Workspace is installed and the Citrix XenDesktop VDA is not installed. The PFXA7.exe CPU spikes frequency depend on the settings of the RES ONE Workspace Agent update interval settings in the Ivanti Workspace Console.

    A higher interval will result in less CPU spikes.



    This issue is resolved in Ivanti Workspace

    In case the Minor Release is not (yet) available, or in case the Minor Release cannot be installed, contact Ivanti Support to obtain more information on the availability of a Revision.

    IMPORTANT: A revision contains multiple fixes. Only apply this revision when you are experiencing a specific problem. Unless you are severely impacted by this specific problem, Ivanti recommends that you wait for the next service release containing these fixes.