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Oracle® Database Reference 10g Release 2 (10.2) Part Number B14237-02 |
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# V$SYSMETRIC_HISTORY

`V$SYSMETRIC_HISTORY` displays all system metric values available in the database. Both long duration (60-second with 1 hour history) and short duration (15-second with one-interval only) metrics are displayed by this view.

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)
`GROUP_ID` | `NUMBER` | Metric group ID
`METRIC_ID` | `NUMBER` | Metric ID
`METRIC_NAME` | `VARCHAR2(64)` | Metric name
`VALUE` | `NUMBER` | Metric value
`METRIC_UNIT` | `VARCHAR2(64)` | Metric unit description