ntp_status

virnik@Mainframe:~$ timedatectl status
               Local time: Pá 2022-02-18 01:30:00 CET
           Universal time: Pá 2022-02-18 00:30:00 UTC
                 RTC time: Pá 2022-02-18 00:30:00
                Time zone: Europe/Prague (CET, +0100)
System clock synchronized: yes
              NTP service: active
          RTC in local TZ: no
virnik@Mainframe:~$ timedatectl timesync-status
       Server: 10.43.16.1 (10.43.16.1)
Poll interval: 1min 4s (min: 32s; max 34min 8s)
         Leap: normal
      Version: 4
      Stratum: 2
    Reference: C37190C9
    Precision: 4us (-18)
Root distance: 33.637ms (max: 5s)
       Offset: +4.523ms
        Delay: 221us
       Jitter: 0
 Packet count: 1
    Frequency: +39,437ppm