OEM

UDM is watching you, UDMs

With time monitoring of several thousand targets of different versions and on different operating systems accumulates additional checks and user-defined metrics for specific requirements. With the presence of a dozen super administrator accounts, the Oracle Enterprise Manager environment demands specific monitoring so that checks that were customized and configured for certain targets are not lost….

Proactive FRA Monitoring Using OEM Metrics

As you know, thresholds for flash/fast recovery area (FRA) usage are set internally in a database to 85 and 97 per cent, and there are no ways to change the thresholds — at least none that are supported by Oracle. This might work fine in most cases, but being aware of changes in FRA usage can sometimes be helpful. You can then contact your DBA and suggest verifying your database’s settings.

Hey, Look Who’s on Twitter! It’s Our OEM!

Sometime in the near future… Finally, that day came. He was the last human being to stay on Twitter with the “others”, and he did a good job trying to keep up with “them”. But today is going to be his last tweet, the last one by a human being. No more emotional expressions, no…

OEM Notification on Generated Trace Files

The predefined metric “Dump Area Used (%)” can monitor space consumption for dump destination of oracle database. However, it just triggers on percentage occupied, and if there are several databases on the host using the same file system for trace files destination, the metric notifies DBA for all databases at once. I decided to create…