Open Stack

Hi Team,

I have been using openstack apis and have following issue:

   - API used: /servers/{server_id}/diagnostics
   - API version: v2.1

Problem: Couldn't get utilization value of my server it is showing null
even i have applied stress on the cpu

API Result:

{
    "state": "running",
    "driver": "libvirt",
    "hypervisor": "kvm",
    "hypervisor_os": "linux",
    "uptime": 10020419,
    "config_drive": false,
    "num_cpus": 2,
    "num_nics": 1,
    "num_disks": 2,
    "disk_details": [
        {
            "read_bytes": 983884800,
            "read_requests": 26229,
            "write_bytes": 7373907456,
            "write_requests": 574537,
            "errors_count": -1
        },
        {
            "read_bytes": 3215872,
            "read_requests": 147,
            "write_bytes": 0,
            "write_requests": 0,
            "errors_count": -1
        }
    ],
    "cpu_details": [
        {
            "id": 0,
            "time": 12424380000000,
            "utilisation": null
        },
        {
            "id": 1,
            "time": 12775460000000,
            "utilisation": null
        }
    ],
    "nic_details": [
        {
            "mac_address": "fa:16:3e:0e:c7:f2",
            "rx_octets": 943004980,
            "rx_errors": 0,
            "rx_drop": 0,
            "rx_packets": 4464445,
            "rx_rate": null,
            "tx_octets": 785254710,
            "tx_errors": 0,
            "tx_drop": 0,
            "tx_packets": 4696786,
            "tx_rate": null
        }
    ],
    "memory_details": {
        "maximum": 2,
        "used": 2
    }
}


Regards,

Muhammad Ahsan
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