Enterprise Software

How to increase jvm heap size in weblogic 12c console?

2 answer(s)
Answer # 1 #

If you’re running servers via Node Manager you can also set heap values in the Admin Console under Servers → Configuration → Server Start. Add the JVM arguments there (like -Xms and -Xmx) so they persist across restarts. Oracle’s official docs explain both approaches clearly: https://docs.oracle.com/middleware/.

Answered by: Rani Dhodhi [Few Hour]
(0)
Answer # 2 #

Short version: you don’t actually change JVM heap size from the WebLogic Admin Console UI. Heap settings are JVM startup parameters. For WebLogic 12c you usually edit the setDomainEnv.sh (Linux) or setDomainEnv.cmd (Windows) file and update -Xms and -Xmx. For example setting -Xms2g -Xmx4g increases initial and max heap. After saving restart the managed server for it to take effect.

Answered by: Woke Tonderai [Few Hour]
(0)

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