# Get Metrics

## Request

```CURL
GET [[[<REST API URL>|Hub-Rest-Api-URL.html]]]/metrics/metrics id?fields=string
```

|  Parameter  |  Description  |
| --- | --- |
|  `fields`  |  Optional. Returns only the specified subset of the fields for each Metrics. Use [Fields Syntax](hub-api-fields-syntax.html) to define the subset.  |

## Response

|  Response Code  |  Meaning  |
| --- | --- |
|  200 OK  |  Successful request.  |
|  400 Bad Request  |  At least one of the request parameters is invalid. For example, a required field in the passed JSON object is missing. For details, check the error message in the response.  |
|  403 Forbidden  |  The requester has no access to the requested resource.  |
|  404 Not Found  |  The requested resource was not found.  |
|  500 Internal Server Error  |  Failed to process request because of the server error. For details, check the error message in the response.  |

### Response body

```JSON
{
  "availableProcessors": int, 
  "memory": [[[memory|HUB-REST-API_JSON-Scheme.html#memory]]], 
  "database": [[[database|HUB-REST-API_JSON-Scheme.html#database]]], 
  "serverStartTime": long, 
  "logsFolder": string, 
    "id": string , 
    "aliases": [[[[alias|HUB-REST-API_JSON-Scheme.html#alias]]], ...] 
}
```