Strange Full GC and OutOfMemory issue

[Omar Kilani]

Hi there,

We're (Remember The Milk) using JDK9/10 + Shenandoah for all of our
services. Thanks for making this available -- it's amazing! :)

We've recently started running into a weird issue where Shenandoah
thinks it needs to do a Full GC after running for a a week or so. I
think it's when there's a burst of memory allocation, but I'm not 100%
sure.

Anyway, after it does the Full GC it doesn't seem to actually free
memory (?). I don't really understand what's going on to be honest.

I'm attaching a gc.log and a safepoint.log in case it helps. Please
let me know what else we can do to provide more details.

Thanks!

Regards,
Omar