This metric checks for segments that cannot allocate an additional extent. This metric is not collected for locally managed tablespaces.
This is a database-level metric. For cluster databases, this metric is monitored at the cluster database target level and not by member instances.
The rest of the information in this section is only valid for this metric when it appears in either the Enterprise Manager Grid Control or the Enterprise Manager Database Control (if applicable).
The following table shows how often the metric's value is collected.
|
Target Version |
Collection Frequency |
|
All Versions |
Every 24 Hours |
The first 10 segment names that cannot allocate an additional extent in the tablespace.
Perform one of the following:
Increase the size of the tablespace by enabling automatic extension for one of its existing data files, manually resizing one of its existing data files, or adding a new data file.
If the tablespace is suffering from tablespace free space fragmentation problems, consider reorganizing the entire tablespace.
Related Topics
About Alerts
About the Metric Detail Page
Editing Thresholds
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