DBA_HIST_CURRENT_BLOCK_SERVER

DBA_HIST_CURRENT_BLOCK_SERVER displays historical statistics on the Global Cache Service processes (LMS) used in cache fusion.

This view contains snapshots of V$CURRENT_BLOCK_SERVER.

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
PIN0	NUMBER		Pins taking less than 100 microseconds
PIN1	NUMBER		Pins taking 100 microseconds to 1 millisecond
PIN10	NUMBER		Pins taking 1 to 10 milliseconds
PIN100	NUMBER		Pins taking 10 to 100 milliseconds
PIN1000	NUMBER		Pins taking 100 to 1000 milliseconds
PIN10000	NUMBER		Pins taking 1000 to 10000 milliseconds
PINOVER	NUMBER		Pins taking more than 10000 milliseconds
FLUSH0	NUMBER		Flushes taking less than 100 microseconds
FLUSH1	NUMBER		Flushes taking 100 microseconds to 1 millisecond
FLUSH10	NUMBER		Flushes taking 1 to 10 milliseconds
FLUSH100	NUMBER		Flushes taking 10 to 100 milliseconds
FLUSH1000	NUMBER		Flushes taking 100 to 1000 milliseconds
FLUSH10000	NUMBER		Flushes taking 1000 to 10000 milliseconds
FLUSHOVER	NUMBER		Flushes taking more than 10000 milliseconds
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$CURRENT_BLOCK_SERVER”