4.4. 获取硬件内省详细信息

• RAM（单位为 KB）
• 物理 CPU 内核数和同级线程数
• 和 NUMA 节点关联的 NIC

流程

• 要获得以上列出的信息，请使用裸机节点的 UUID 替换 <UUID> 来完成以下命令：

  # openstack baremetal introspection data save <UUID> | jq .numa_topology

  以下示例显示获取的裸机节点 NUMA 信息：

  {
    "cpus": [
      {
        "cpu": 1,
        "thread_siblings": [
          1,
          17
        ],
        "numa_node": 0
      },
      {
        "cpu": 2,
        "thread_siblings": [
          10,
          26
        ],
        "numa_node": 1
      },
      {
        "cpu": 0,
        "thread_siblings": [
          0,
          16
        ],
        "numa_node": 0
      },
      {
        "cpu": 5,
        "thread_siblings": [
          13,
          29
        ],
        "numa_node": 1
      },
      {
        "cpu": 7,
        "thread_siblings": [
          15,
          31
        ],
        "numa_node": 1
      },
      {
        "cpu": 7,
        "thread_siblings": [
          7,
          23
        ],
        "numa_node": 0
      },
      {
        "cpu": 1,
        "thread_siblings": [
          9,
          25
        ],
        "numa_node": 1
      },
      {
        "cpu": 6,
        "thread_siblings": [
          6,
          22
        ],
        "numa_node": 0
      },
      {
        "cpu": 3,
        "thread_siblings": [
          11,
          27
        ],
        "numa_node": 1
      },
      {
        "cpu": 5,
        "thread_siblings": [
          5,
          21
        ],
        "numa_node": 0
      },
      {
        "cpu": 4,
        "thread_siblings": [
          12,
          28
        ],
        "numa_node": 1
      },
      {
        "cpu": 4,
        "thread_siblings": [
          4,
          20
        ],
        "numa_node": 0
      },
      {
        "cpu": 0,
        "thread_siblings": [
          8,
          24
        ],
        "numa_node": 1
      },
      {
        "cpu": 6,
        "thread_siblings": [
          14,
          30
        ],
        "numa_node": 1
      },
      {
        "cpu": 3,
        "thread_siblings": [
          3,
          19
        ],
        "numa_node": 0
      },
      {
        "cpu": 2,
        "thread_siblings": [
          2,
          18
        ],
        "numa_node": 0
      }
    ],
    "ram": [
      {
        "size_kb": 66980172,
        "numa_node": 0
      },
      {
        "size_kb": 67108864,
        "numa_node": 1
      }
    ],
    "nics": [
      {
        "name": "ens3f1",
        "numa_node": 1
      },
      {
        "name": "ens3f0",
        "numa_node": 1
      },
      {
        "name": "ens2f0",
        "numa_node": 0
      },
      {
        "name": "ens2f1",
        "numa_node": 0
      },
      {
        "name": "ens1f1",
        "numa_node": 0
      },
      {
        "name": "ens1f0",
        "numa_node": 0
      },
      {
        "name": "eno4",
        "numa_node": 0
      },
      {
        "name": "eno1",
        "numa_node": 0
      },
      {
        "name": "eno3",
        "numa_node": 0
      },
      {
        "name": "eno2",
        "numa_node": 0
      }
    ]
  }