V$CHUNK_METRIC

V$CHUNK_METRIC displays the metric values captured for the most recent 30-second intervals for the workload against each chunk available on the database.

Column	Datatype	Description
BEGIN_TIME	DATE	Begin time of the interval
END_TIME	DATE	End time of the interval
INTSIZE_CSEC	NUMBER	Interval size (in hundredths of a second)
CHUNK_ID	NUMBER	Chunk number (internal)
CALLSPERSEC	NUMBER	Number of user calls per second to the chunks
CON_ID	NUMBER	The ID of the container to which the data pertains. 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$SERVICE_REGION_METRIC”