EM 13C: "Apply Lag(seconds)" Metric Column Under Metric "Data Guard Performance" Collecting Metric Data As 0 From Physical Standby Database Target When MRP Is Down In Standby
(Doc ID 2965394.1)
Last updated on JANUARY 02, 2025
Applies to:
Enterprise Manager for Oracle Database - Version 13.4.0.0.0 and laterInformation in this document applies to any platform.
Apply lag metric is not collected when MRP is down
Symptoms
Navigate : Physical Standby database > Cluster Database drop down > Monitoring > All Metrics > Expand metric "Data Guard Performance > Click on "Apply Lag(seconds)"This metric data is shows 0
Changes
Database instance server crashed. Since then apply lag metric not collected by EM till MRP was started.
Cause
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In this Document
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Cause |
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