4.279 DBA_HEATMAP_TOP_OBJECTS
DBA_HEATMAP_TOP_OBJECTS displays heat map information for the top 10000 objects by default.
If the database contains fewer than 10000 objects, then fewer than 10000 objects are returned by the view.
| Column | Datatype | NULL | Description |
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Object owner |
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Object name |
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Object type |
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Tablespace name |
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Segments in the tablespace |
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Size of the object in MB |
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Oldest modification time for a set of blocks |
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Latest modification time for a set of blocks |
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Average of the modification times for a set of blocks |
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Oldest read time for a set of blocks |
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Latest read time for a set of blocks |
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Average of the read times for a set of blocks |
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Minimum full table scan time of the object |
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Maximum full table scan time of the object |
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Average full table scan time of the object |
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Minimum lookup time of the object |
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Maximum lookup time of the object |
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Average lookup time of the object |