group

The name of the dimension group. Valid values are as follows:

db - The name of the database to which the client is connected. The following values are permitted:

db.application - The name of the application that is connected to the database. The following values are permitted:

db.blocking_sql - The SQL queries blocking the most DB load.
db.blocking_session - The sessions blocking the most DB load.
db.blocking_object - The object resources acquired by other sessions that are blocking the most DB load.
db.host - The host name of the connected client (all engines).
db.plans - The execution plans for the query (only Aurora PostgreSQL).
db.query - The query that is currently running (only Amazon DocumentDB).
db.query_tokenized - The digest query (only Amazon DocumentDB).
db.session_type - The type of the current session (only Aurora PostgreSQL and RDS PostgreSQL).
db.sql - The text of the SQL statement that is currently running (all engines except Amazon DocumentDB).
db.sql_tokenized - The SQL digest (all engines except Amazon DocumentDB).
db.user - The user logged in to the database (all engines except Amazon DocumentDB).
db.wait_event - The event for which the database backend is waiting (all engines except Amazon DocumentDB).
db.wait_event_type - The type of event for which the database backend is waiting (all engines except Amazon DocumentDB).
db.wait_state - The event for which the database backend is waiting (only Amazon DocumentDB).