View information about NUMA nodes/CPUs of a host

Procedure

  1. On the top navigation bar, click Resources.

  1. From the left navigation pane, select Virtualization.

  1. Click the Expand icon  on the left of CloudOS, and then click the Expand icon  on the left of a cluster.

  1. Click the name of a host.

  1. Click the Advanced Settings tab.

  1. Click the NUMA/CPU tab.

Parameters

Parameter

Description

CPU

The number of NUMA nodes equals the number of physical CPUs on the host. The number of CPUs on a NUMA node equals the number of CPU cores (multiply the superscalar value if supported) of each CPU. The NUMA nodes are numbered from 0. Each NUMA node contains CPU, I/O bus, and memory resources.

State

State of the physical CPU.

  • Free—The physical CPU is not bound to any virtual CPUs.

  • Used—The physical CPU has been bound to virtual CPUs.

Bound vCPUs

Number of virtual CPUs bound to the physical CPU.

Cloud Host

Name of the cloud host to which the physical CPU is bound.