Jan 21 06:34:48 localhost systemd[1]: Starting NTP client/server...
Jan 21 06:34:48 localhost chronyd[1074]: chronyd version 4.8 starting (+CMDMON +REFCLOCK +RTC +PRIVDROP +SCFILTER +SIGND +NTS +SECHASH +IPV6 +DEBUG)
Jan 21 06:34:48 localhost chronyd[1074]: Loaded 0 symmetric keys
Jan 21 06:34:48 localhost chronyd[1074]: Using right/UTC timezone to obtain leap second data
Jan 21 06:34:48 localhost chronyd[1074]: Loaded seccomp filter (level 2)
Jan 21 06:34:48 localhost systemd[1]: Started NTP client/server.
Jan 21 06:34:56 edpm-compute-0 chronyd[1074]: Selected source 167.160.187.12 (2.centos.pool.ntp.org)
Jan 21 06:34:56 edpm-compute-0 chronyd[1074]: System clock wrong by 1.487043 seconds
Jan 21 06:34:57 edpm-compute-0 chronyd[1074]: System clock was stepped by 1.487043 seconds
Jan 21 06:34:57 edpm-compute-0 chronyd[1074]: System clock TAI offset set to 37 seconds
Jan 21 06:42:58 edpm-compute-0 chronyd[1074]: Source 216.197.156.83 offline
Jan 21 06:42:58 edpm-compute-0 chronyd[1074]: Source 23.133.168.246 offline
Jan 21 06:42:58 edpm-compute-0 chronyd[1074]: Source 216.232.132.102 offline
Jan 21 06:42:58 edpm-compute-0 chronyd[1074]: Can't synchronise: no selectable sources (4 unreachable sources)
Jan 21 06:42:58 edpm-compute-0 chronyd[1074]: Source 167.160.187.12 offline
Jan 21 06:44:16 edpm-compute-0 chronyd[1074]: chronyd exiting
Jan 21 06:44:16 edpm-compute-0 systemd[1]: Stopping NTP client/server...
Jan 21 06:44:16 edpm-compute-0 systemd[1]: chronyd.service: Deactivated successfully.
Jan 21 06:44:16 edpm-compute-0 systemd[1]: Stopped NTP client/server.
Jan 21 06:44:17 edpm-compute-0 systemd[1]: Starting NTP client/server...
Jan 21 06:44:17 edpm-compute-0 chronyd[42803]: chronyd version 4.8 starting (+CMDMON +REFCLOCK +RTC +PRIVDROP +SCFILTER +SIGND +NTS +SECHASH +IPV6 +DEBUG)
Jan 21 06:44:17 edpm-compute-0 chronyd[42803]: Frequency -28.834 +/- 2.854 ppm read from /var/lib/chrony/drift
Jan 21 06:44:17 edpm-compute-0 chronyd[42803]: Loaded seccomp filter (level 2)
Jan 21 06:44:17 edpm-compute-0 systemd[1]: Started NTP client/server.
Jan 21 06:46:27 edpm-compute-0 chronyd[42803]: Selected source 23.159.16.194 (pool.ntp.org)
