You can use the Historic Transfer category to view the status of the synchronization of historic data in multi-server systems (see Historic Transfer).
If you have knowledge of the setup and expected performance of the link between the servers, you can use the statistics in the Historic Transfer category to determine whether the link is being used efficiently.
You should pay particular attention to the % Sync status value—if this is significantly below 100% (systems usually have between 90% and 100%), there may be a problem with the link between the servers. Please contact Schneider Electric for assistance.