OEM Diagnostics
Agent Status
From the Target OScd $EMAGENT_HOME/bin
./emctl status agent
---------------------------------------------------------------Agent is Running and Ready
OMS Status
cd $OMS_HOME/bin
./emctl status oms -details
Sometimes the easiest option may be to run this from the top level directory to identify suitable candidates for OMS_HOME...find . -name emctl
WLS Domain InformationDomain Name : GCDomainAdmin Server Host : myoemserver.mydomain.comAdmin Server HTTPS Port: 7102Admin Server is RUNNING
Oracle Management Server InformationManaged Server Instance Name: EMGC_OMS1Oracle Management Server Instance Host: myoemserver.mydomain.comWebTier is UpOracle Management Server is UpJVMD Engine is Up
OMS Patching Status
cd $OMS_HOME/Opatch
./opatch lspatches
OPatch succeeded.
Target Status
Targets - Hosts - Select your target host. Host - Related Targets
Click on the yellow "cog" icon to get to the page below...
Agents Information
Enterprise - Reports - Information Publisher Reports
Target Status Diagnostics Reports
Enterprise - Reports - Information Publisher Reports
You should find two reports under "Target Status Diagnostics Reports":
For non-clustered databases you would generally use the Report for Agent-based targets.Target Status Diagnostics Report: Agent-based targets
Target Status Diagnostics Report: Repository-based targets
Target Status Diagnostics Report: Agent-based targets
Enterprise Manager Health
Enterprise - Reports - Information Publisher Reports
You should find several Agent related reports under "Enterprise Manager Health":
Agents Clock Synchronization Offset
Agents in Questionable State
Agents Restarted
Broken Targets
Targets Not Uploading Data
Bibliography
https://support.oracle.com
- EM 12c, EM 13c: Enterprise Manager Cloud Control Agent Removal Using AgentDeinstall.pl on the Target Host and Agent Decommission in the Console (Doc ID 1673394.1)
- EM 12c, EM 13c: How to Run the Targets Status Diagnostics Report to Troubleshoot Target Status Availability Issues (Up, Down, Metric Collection Error, Pending, Unreachable) for All Enterprise Manager Cloud Control Targets (Doc ID 1546575.1)
- EM 12c, EM 13c: Troubleshooting the Metric Collection Error for a Database Instance Target in Enterprise Manager 12c and 13c Cloud Control (Doc ID 1533617.1)