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 |
WAIT_CLASS_ID |
NUMBER |
NOT NULL |
Identifier for the class of the wait event |
WAIT_CLASS |
VARCHAR2(64) |
|
Name for the class of the wait event |
BEGIN_TIME |
DATE |
NOT NULL |
Begin time of the interval |
END_TIME |
DATE |
NOT NULL |
End time of the interval |
INTSIZE |
NUMBER |
NOT NULL |
Interval size (in hundredths of a second) |
GROUP_ID |
NUMBER |
NOT NULL |
Metric group ID |
AVERAGE_WAITER_COUNT |
NUMBER |
NOT NULL |
Average waiter count |
DBTIME_IN_WAIT |
NUMBER |
NOT NULL |
Database time spent in the wait |
TIME_WAITED |
NUMBER |
NOT NULL |
Time waited during this interval |
WAIT_COUNT |
NUMBER |
NOT NULL |
Number of times waited |
