{"id":"ocpvirt-memory-overhead-formula","text":"VM memory overhead ≈ (0.002 × requested memory) + 218 MiB + (8 MiB × vCPUs) + (16 MiB × graphics devices), plus additional overhead for SR-IOV/GPU (1 GiB each), SEV (256 MiB), and TPM (53 MiB).","truth_value":"IN","source":"entries/2026/03/05/en-documentation-openshift_container_platform-421-html-virtualization-installing.md","source_url":"","source_hash":"9286739e6acbfd0c","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"ocpvirt-memory-overhead-formula","truth_value":"IN","reason":"premise"}]}}