Run the following command from the <agent home>/bin directory to check if there is a scheduled data collection for the Tablespce Allocation metric.
emctl status agent scheduler | grep tbspAllocation
- If the metric collection is scheduled, you should see something like this:
<date> <time> : oracle_database:<db_target_name>:tbspAllocation
- If not, run the following to see if the database target is being monitored by the agent:
emctl config agent listtargets
Hopefully the above will give you sufficient hints to proceed with troubleshooting. If not, consider log an SR to get help from Support.