Installing traditional agents designed for physical servers will not result in the same amount of efficiency and performance on a virtualized server.

Traditional physical-server agents are designed assuming dedicated hardware resources and do not account for the hypervisor layer or shared CPU, memory, and I/O. In a virtualized environment, running these agents across many VMs simultaneously can trigger 'AV storm' or 'backup storm' conditions, where competing agents saturate shared resources. Virtualization-aware agents use APIs like VMware VDAP or vShield to offload operations and avoid this contention.

This is false because physical agents do not use hypervisor-aware APIs and cannot coordinate with the virtualization layer, leading to measurable efficiency and performance loss.