Hello, First of all, congratulations on the great work with Generational ZGC. We are having great results. We run our services using k8s, and a standard setup for the memory of the containers is to use 85% of the total memory for Java Heap and 15% for the rest. So, in a service running with 10Gb, 8.5Gb is allocated to the Java Heap, and 1.5Gb is Off-Heap memory. When running with G1, 15% of Off-Heap memory is generally enough. But with Generational ZGC, we see an increase in out-of-memory container errors. It's not Java Heap Out of Memory, it's out-of-memory in the container. I started to decrease the ratio between Heap/Off-Heap memory, which was enough for some cases. However, there are services already running with 45% of memory allocated Off-Heap and still suffering from errors. Is it expected that Generational ZGC requires more Off-Heap memory? Our containers run with around 80Gb of memory each, so for some cases, we are talking of more than 20Gb allocated Off-Heap in a pod running only the Java application. Thanks! -- Confidentiality note: This e-mail may contain confidential information from Nu Holdings Ltd and/or its affiliates. If you have received it by mistake, please let us know by e-mail reply and delete it from your system; you may not copy this message or disclose its contents to anyone; for details about what personal information we collect and why, please refer to our privacy policy <https://api.mziq.com/mzfilemanager/v2/d/59a081d2-0d63-4bb5-b786-4c07ae26bc74/6f4939b9-5f74-a528-1835-596b481dca54>.