The Replication dashboard is extended to provide monitoring support for Group Replication, introduced in MySQL Server 5.7.17.
The Topology view provides a visual representation of your group replication topologies and the Status drilldowns are updated with Group Replication-specific information. The status of the entire group is reported on, including node-failure tolerances and whether Group Replication has quorum.
In addition, new replication advisors, Group Replication Configuration and Group Replication Status, provide continuous analysis of the condition of your group replication topologies. The configuration advisor analyzes the configuration of the servers, checking for misconfigurations which could lead to unstable or insecure installations While the status advisor continuously monitors for servers which go offline, or fall out of sync with the other members of the group.