# Get current system monitor stats

Get the current system monitor stats and uptime for the selected instruments.

Only supported by Quantum noise monitors.

Requires an API key with the data.system:read scope.

Endpoint: GET /data/monitor/current
Version: 1.0.1
Security: apikey

## Query parameters:

  - `instruments` (array, required)
    Serial numbers of selected instruments
    Example: ["QT123456","QT234567"]

## Response 200 fields (application/json):

  - `instrument` (string)
    Instrument serial number

  - `cpu` (number)
    CPU usage as a percentage

  - `mem` (number)
    Memory usage as a percentage

  - `temp` (number)
    SoC Temperature in degrees Celsius

  - `voltage` (number)
    Input voltage in volts

  - `disk` (number)
    Disk usage as a percentage

  - `network` (number)
    Network usage, kilobits per second

  - `simQuota` (number)
    SIM card data quota in megabytes

  - `simUsage` (number)
    SIM card data usage in megabytes

  - `uptime` (number)
    Uptime in seconds

## Response 401 fields (application/json):

  - `error` (string)
    Error code

  - `description` (string)
    Description of the error

## Response 403 fields (application/json):

  - `error` (string)
    Error code

  - `description` (string)
    Description of the error

## Response 429 fields (application/json):

  - `error` (string)
    Error code

  - `description` (string)
    Description of the error