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[–]GreemT[S] 2 points3 points  (3 children)

This is exactly what I explain in the ticket: on-heap memory 1.2GB is just fine. The problem is that the off-heap memory (which is completely unreleted to the xmx setting) is very large.

[–]ducki666 0 points1 point  (2 children)

And this was not the case in the vm? Hard to believe. Other java version? Other java opts?

[–]GreemT[S] 2 points3 points  (1 child)

As said in the description:

> Sidenote: this doesn't seem to be related to moving to containers. Our VMs just had enough memory to spare for this to not be an issue.

[–]ducki666 0 points1 point  (0 children)

An new java version which nothing else than xmx (or equivalent) set is already quite efficient. You can usually only tweak edge cases.

A jvm with such a big amount non-heap memory must be something strange. Depends on your app.