V$METRICNAME displays the mapping of the name of metrics to their metric ID.
| Column | Datatype | Description |
|---|---|---|
GROUP_ID |
NUMBER |
Metric group ID |
GROUP_NAME |
VARCHAR2(64) |
Metric group name |
METRIC_ID |
NUMBER |
Metric ID |
METRIC_NAME |
VARCHAR2(64) |
Metric name |
METRIC_UNIT |
VARCHAR2(64) |
Unit of measurement |