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Oracle® Database Reference
11g Release 1 (11.1)

B28320-03
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DBA_HIST_SESS_TIME_STATS

DBA_HIST_SESS_TIME_STATS displays information about CPU and I/O time for interesting Streams sessions.

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
SESSION_TYPE VARCHAR2(64) NOT NULL Type of session
MIN_LOGON_TIME DATE   Minimum logon time
SUM_CPU_TIME NUMBER   Total CPU time
SUM_SYS_IO_WAIT NUMBER   Total system I/O wait time
SUM_USER_IO_WAIT NUMBER   Total user I/O wait time