This table shows network and status information for replication group members.
replication_group_members table has the
Name of the Group Replication channel.
Identifier for this member; same as the server UUID.
Network address of this member (host name or IP address).
Port on which the server is listening.
Current state of this member; can be any one of the following:
OFFLINE: The Group Replication plugin is installed but has not been started.
RECOVERING: The server has joined a group from which it is retrieving data.
ONLINE: The member is in a fully functioning state.