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WL memory settings change - which one is more effective

edited Nov 16, 2014 10:18AM in Oracle Weblogic Server (MOSC) 1 commentAnswered ✓

Hi,

I know of two different ways to change the memory settings for the managed servers:

1. On the WL console,


Environment > Servers > Manged_server1 >Server Start tab

In the Arguments

specify the following Java options (minimum heap, maximum heap, and permsize):

ex.     -Xms1024m -Xmx1024m XX:MaxPermSize=256m

2. - setDomainEnv.cmd 

ex.

  • reset values - WLS_MEM_ARGS_64BIT="-Xms1024m -Xmx1024m"
  • reset value:  - MEM_PERM_SIZE_64BIT="-XX:PermSize=512m"
  • reset value:  - MEM_MAX_PERM_SIZE_64BIT="-XX:MaxPermSize=512m"

3.  Is there a better way to change the memory settings for the WL servers?

4.  What is the best option to change the memory settings for the Admin Server?

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