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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 later
Information 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
Symptoms
Changes
Cause
Solution
References


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