DBA_HIST_IOSTAT_FUNCTION_NAME

DBA_HIST_IOSTAT_FUNCTION_NAME displays historical I/O statistics by function names.

This view contains snapshots of V$IOSTAT_FUNCTION.

Column	Datatype	NULL	Description
DBID	NUMBER	NOT NULL	Database ID for the snapshot
FUNCTION_ID	NUMBER	NOT NULL	Function ID
FUNCTION_NAME	VARCHAR2(128)	NOT NULL	Function name
CON_DBID	NUMBER		The database ID of the PDB for the sampled session
CON_ID	NUMBER		The ID of the container that CON_DBID identifies. Possible values include: 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. 1: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data

See Also: “V$IOSTAT_FUNCTION”