Urgent Help Weblogic memory

Question

hi all,
how to increase the memory of weblogic Forms service?
pls help me the application is very slow the database memory_target 15G but i dont know how to do it with weblogic?
thank you all

Answer 1

Hi,
There are number of ways..In my Examples i have set max n min memory to 1GB
1)
If you are using the nodemanager then Login to the weblogic Administration console,
From the console it self u can increase the heap size,follow the below steps
Environment-->Server-->ManagedServer_1-->General(Server start)-->Argument
Enter the below entry in arguments
-Xms1024m -Xmx1024m
2)If you want to do the same from back end Then Follow the below steps
Make changes in SetdomainEnv.sh location
Weblogic_home/user_projects/domains/base_domain/bin
if [ "${JAVA_VENDOR}" = "Sun" ] ; then
WLS_MEM_ARGS_64BIT="-Xms1024m -Xmx1024m"
export WLS_MEM_ARGS_64BIT
WLS_MEM_ARGS_32BIT="-Xms1024m -Xmx1024m"
export WLS_MEM_ARGS_32BIT
After making these changes excute SetdomainEnv.sh and Just restart the managed server
3)Starting the services as memory argument
java -Dweblogic.Name=managed-server-name -Xms1024m -Xmx1024m
-Dweblogic.management.server=url-for-Administration-Server
weblogic.Server
For example, if you create a Managed Server named MedRecManagedServer in the MedRec domain, you can enter the following command:
java -Dweblogic.Name=MedRecManagedServer -Xms1024m -Xmx1024m
-Dweblogic.management.server=localhost:7011
weblogic.Server
These changes will require a restart of the JVM.
Regards
Fabian