4.321 DBA_HIST_IC_CLIENT_STATS

DBA_HIST_IC_CLIENT_STATS displays information about the usage of an interconnect device by the instance.

The information is divided into several areas of the Oracle Database, each identified by the NAME value.

Column	Datatype	NULL	Description
SNAP_ID	NUMBER	NOT NULL	Unique snapshot ID
DBID	NUMBER	NOT NULL	Database ID for the snapshot
INSTANCE_NUMBER	NUMBER	NOT NULL	Instance number for the snapshot
NAME	VARCHAR2(9)	NOT NULL	Identifies the area of the Oracle Database: ipq - Parallel query communications dlm - Database lock management cache - Global cache communications All other values are internal to Oracle and are not expected to have high usage.
BYTES_SENT	NUMBER		Number of bytes sent by the instance since instance startup for the software area identified by NAME. This information is aggregated across all devices used by the instance.
BYTES_RECEIVED	NUMBER		Number of bytes received by the instance since instance startup for the software area identified by NAME. This information is aggregated across all devices used by the instance.
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