The number of events will be different if there are event customizations created. The OneClick server will display a higher count of events then the Secondary server. The custom events will need to be copied from Primary to Secondary server.
1.Copy the $SPECROOT/custom/events folder from Primary OneClick to the Secondary OneClick Secondary server.
2. Once this folder is copied on the Secondary OneClick, go to the VNM model, and select Update Event Configuration under SpectroServer Control.