Munin contributed plugins

    # If NTP server is not responding, timesync-status will not return all

    # fields, we mark these as "U"

    if 'Offset' in values:

        print('offset.value', parse_time(values['Offset']))

    else:

        print('offset.value U')

    if 'Delay' in values:

        print('delay.value', parse_time(values['Delay']))

        print('delay.extinfo', 'Server', values['Server'])

    else:

        print('delay.value U')

    if 'Jitter' in values:

        print('jitter.value', parse_time(values['Jitter']))

    else:

        print('jitter.value U')

    if 'Poll interval' in values:

        print('poll.value', parse_time(values['Poll interval'].split('(')[0]))

    else:

        print('poll.value U')