A VertiGIS Studio Analytics deployment can monitor multiple kinds of resources in many combinations of ArcGIS Servers, ArcGIS Online or Portal for ArcGIS, VertiGIS Studio Apps, or servers that may, or may not, be part of your GIS infrastructure. This is accomplished by installing a single Hub server and one or more Agent servers. Agent software is deployed on any on-premises server you wish to collect data on. Each Agent will collect data and send that data to the Hub server.
The recommended deployment is to install Analytics Hub software on its own dedicated Hub server.
You can have only one Hub server.
Analytics Hub can be installed alongside other production software but will require the machine hosting both to have sufficient resources to allow both to run effectively. Before installing Analytics Hub to a server, it cannot have sustained CPU usage above 20%, when monitored in Windows Task Manager. In addition, the server must have free resources available that exceed the minimum identified for each application. See Analytics System Requirements.