10 Technical background enable this feature for a VM, you need to use the VBoxManage modifyvm --largepages command see chapter 8.7, VBoxManage modifyvm, page 109. On Intel CPUs, another hardware feature called “Virtual Processor Identifiers” (VPIDs) can greatly accelerate context switching by reducing the need for expensive flushing of the processor’s Translation Lookaside Buffers (TLBs). To enable these features for a VM, you need to use the VBoxManage modifyvm --vtxvpids and --largepages commands see chapter 8.7, VBoxManage modifyvm, page 109. 162
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