Verification

After the preceding configuration is complete, log in to the VM and run the following command to view the number of NUMA nodes:

1	numactl -H

As shown in the following figure, the number of NUMA nodes is 2. The node 0 contains CPUs 0 to 7, and the node 1 contains CPUs 8 to 15, which is the same as the VM XML configuration. Each of the two NUMA nodes has about 4 GB memory. The system consumes a portion of memory, so the memory size shown in the figure is slightly different from that configured in the VM XML file.

Parent topic: Feature Usage