## ✅Prerequisites - VCF 9.0 - AMD Ryzen CPU (consumer CPU without memory tiering support) ## Preparation ## Execution ### Disabling APIC Virtualization for NVMe Tiering Workaround Set this advanced parameter on the ESXi host: ``` monitor_control.disable_apichv = "TRUE" ``` ### Disabling Memory Tiering for a VM Set this advanced parameter either directly inside the `.vmx` file or via vCenter UI inside the `Advanced Parameters`: ``` sched.mem.enableTiering = FALSE ``` ## Cleanup ## 🔗Resources - [[HowTo vSAN ESA Performance Intel X710 Workarounds VCF 9]]