4.314 DBA_HIST_CON_SYSMETRIC_SUMM
DBA_HIST_CON_SYSMETRIC_SUMM
displays a history of statistical summary of all metric values in the system metrics long duration (60–second) group. This view contains snapshots of V$CON_SYSMETRIC_SUMMARY
.
Column | Datatype | NULL | Description |
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Unique snapshot ID |
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Database ID for the snapshot |
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Instance number for the snapshot |
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Begin time of the interval |
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End time of the interval |
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Interval size (in hundredths of a second) |
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Group ID |
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Metric ID |
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Metric name |
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Unit of measurement |
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Number of intervals observed |
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Minimum value observed |
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Maximum value observed |
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Average over the period |
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One standard deviation |
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Sum of the squared deviations from the mean |
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The database ID of the PDB for the sampled session |
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The ID of the container that
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