Stability and Performance - Oracle WebLogic Server 12c Advanced Administration - page 215

Getting ready
The log levels will be changed using the Administration Console, so make sure the
Administration Server is running.
How to do it...
Carry out the following steps to turn off the domain logging:
1. Access the Administration Console by pointing your web browser to
http://adminhost.domain.local:7001/console .
2. Click on the Lock & Edit button to start a new edit session.
3. Click on the PROD_DOMAIN link on the navigation tree to the left and then click
on the Logging tab.
4. Change Severity level of the Domain log broadcaster drop-down menu to Off,
as shown in the following screenshot:
5. Click on the Save button.
6. Repeat the preceding steps for all Managed Servers in the PROD_DOMAIN domain.
7. Click on the Activate Changes button.
How it works...
Disabling the domain log can lighten the communication between the Managed Servers
and the Administration Server.
It is a recommended setting in very busy WebLogic environments since the information logged
already exists on each of the Managed Servers.
There's more...
The domain log can also be disabled through WLST.