My Oracle Support Banner

Is this normal for the JVM to consume all the assigned memory during start up? (Doc ID 2317990.1)

Last updated on OCTOBER 30, 2017

Applies to:

Oracle WebLogic Server - Version 11.1.1.7.0 and later
Information in this document applies to any platform.

Goal

You have allocated the max heap size to 20 gig; when you start the managed server, you see the memory usage keep increasing till it reaches over 60% during startup when there are no users logged in.

Is this normal and default behavior of JVM to consume all the assigned memory during start up?

Solution

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.