Performance Schema status_by_account Table

The status_by_account table aggregates session status variables by client account, showing cumulative counters for specific user-host combinations.

The status_by_account table is available from MariaDB 10.5.2.

The status_by_account table contains status variable information by user/host account. The table does not collect statistics for Com_xxx variables.

The table contains the following columns:

Column	Description
USER	User for which the status variable is reported.
HOST	Host for which the status variable is reported.
VARIABLE_NAME	Status variable name.
VARIABLE_VALUE	Aggregated status variable value

If TRUNCATE TABLE is run, will aggregate the status from terminated sessions to user and host status, then reset the account status.

If FLUSH STATUS is run, session status from all active sessions are added to the global status variables, the status of all active sessions are reset, and values aggregated from disconnected sessions are reset.

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