Get current total CPU/Memory usage in the namespace

const response = await fetch('/v1/monitoring-ns/metric/total-resource/result/current', {
    method: 'POST',
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({}),
});
const data = await response.json();

{
  "cluster": [
    {
      "namespace": [
        {
          "limit_cpu": 0,
          "limit_memory": 4760535040,
          "request_cpu": 4215,
          "request_memory": 1293547520,
          "usage_cpu": 1298,
          "usage_memory": 8463978496
        }
      ],
      "limit_cpu": 57900,
      "limit_memory": 87966199808,
      "request_cpu": 26665,
      "request_memory": 37130840064,
      "usage_cpu": 2439,
      "usage_memory": 51958136832
    }
  ]
}