This metric represents the number of resumable sessions currently suspended in the database.
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 and compared against the default thresholds. The 'Consecutive Number of Occurrences Preceding Notification' column indicates the consecutive number of times the comparison against thresholds should hold TRUE before an alert is generated.
|
Target Version |
Evaluation and Collection Frequency |
Upload Frequency |
Operator |
Default Warning Threshold |
Default Critical Threshold |
Consecutive Number of Occurrences Preceding Notification |
Alert Text |
|
pre-10g |
Every 5 Minutes |
Not Uploaded |
> |
0 |
Not Defined |
1 |
%value% session(s) are suspended. |
SELECT count(*) FROM v$resumable WHERE status = 'SUSPENDED' and enabled = 'YES'
Query the v$resumable view to see what the correctable errors are that are causing the suspension. The way to correct each error depends on the nature of the error.
Related Topics
About Alerts
About the Metric Detail Page
Editing Thresholds
Understanding Line Charts
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