| Oracle® Database Reference 10g Release 2 (10.2) Part Number B14237-01 |
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View PDF |
| Oracle® Database Reference 10g Release 2 (10.2) Part Number B14237-01 |
|
|
View PDF |
V$WAITCLASSMETRIC_HISTORY displays metric values of wait classes for all intervals in the last one hour.
| 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) |
WAIT_CLASS# |
NUMBER |
Wait class number |
WAIT_CLASS_ID |
NUMBER |
Wait class identifier |
AVERAGE_WAITER_COUNT |
NUMBER |
Average waiter count |
DBTIME_IN_WAIT |
NUMBER |
Database time spent in the wait |
TIME_WAITED |
NUMBER |
Time waited during the interval |
WAIT_COUNT |
NUMBER |
Number of times waited |
