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MetaSpace Behavior

in Oracle Weblogic Server (MOSC) 1 commentAnswered

Hello I am trying to understand how this new concept called MetaSpace behaves.

We currently have a Linux host with 16GB of memory and this host is shared by multiple weblogic instances with their own JVMs

We currently do not have any parameters defined related to metaspace. So everything that comes as default, is being used.

I have read in Oracle documentation that if i dont set the maxmetaspace parameter, it can use unlimited memory from the native memory on the host. I do understand its highly unlikely that this happens. But isnt there a risk of one instance here crashing the rest of them on the same host?

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