| Oracle® Database Reference 11g Release 1 (11.1) Part Number B28320-01 |
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View PDF |
| Oracle® Database Reference 11g Release 1 (11.1) Part Number B28320-01 |
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|
View PDF |
DBA_HIST_SYSMETRIC_HISTORY externalizes all available history of the system metric values for the entire set of data kept in the database. This view contains snapshots of V$SYSMETRIC_HISTORY.
| 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 |
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 |
Group ID |
METRIC_ID |
NUMBER |
NOT NULL |
Metric ID |
METRIC_NAME |
VARCHAR2(64) |
NOT NULL |
Metric name |
VALUE |
NUMBER |
NOT NULL |
Metric Value |
METRIC_UNIT |
VARCHAR2(64) |
NOT NULL |
Unit of measurement |
