Performance impact in network views when many MPLS-TE tunnels are present

The Path View Engine process runs as a background process to build all required views for the network topology. When the topology contains many MPLS-TE tunnels, the Path View Engine process is highly active while the process is building the views, and in some cases the process might impact the performance of the Network Manager GUI.

If necessary, you can disable the Path View Engine process. To disable the Path View Engine process, go to $NMGUI_HOME/profiles/etc/topoviz.properties and set the topoviz.pathviewengine.enabled property to FALSE.