This metric reflects the number of Deadlock incidents witnessed the last time Enterprise Manager scanned the alert log.
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 |
|
11.1.0.x; 11.2.0.x |
Every 5 Minutes |
After Every Sample |
> |
Not Defined |
0 |
1 |
Deadlocks have been found in the alert log. |
Incident metric
Use Support Workbench in Enterprise Manager to examine the details of the incidents.
Related Topics
About Alerts
About the Metric Detail Page
Editing Thresholds
Understanding Line Charts
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