Jan 31 00:18:48 localhost systemd[1]: Starting NTP client/server...
Jan 31 00:18:48 localhost chronyd[1075]: chronyd version 4.8 starting (+CMDMON +REFCLOCK +RTC +PRIVDROP +SCFILTER +SIGND +NTS +SECHASH +IPV6 +DEBUG)
Jan 31 00:18:48 localhost chronyd[1075]: Loaded 0 symmetric keys
Jan 31 00:18:48 localhost chronyd[1075]: Using right/UTC timezone to obtain leap second data
Jan 31 00:18:48 localhost chronyd[1075]: Loaded seccomp filter (level 2)
Jan 31 00:18:48 localhost systemd[1]: Started NTP client/server.
Jan 31 00:18:54 edpm-compute-0 chronyd[1075]: Selected source 142.4.192.253 (2.centos.pool.ntp.org)
Jan 31 00:18:54 edpm-compute-0 chronyd[1075]: System clock TAI offset set to 37 seconds
Jan 31 00:18:56 edpm-compute-0 chronyd[1075]: Selected source 206.108.0.132 (2.centos.pool.ntp.org)
Jan 31 00:24:44 edpm-compute-0 chronyd[1075]: Source 23.133.168.245 offline
Jan 31 00:24:44 edpm-compute-0 chronyd[1075]: Source 142.4.192.253 offline
Jan 31 00:24:44 edpm-compute-0 chronyd[1075]: Source 23.133.168.247 offline
Jan 31 00:24:44 edpm-compute-0 chronyd[1075]: Can't synchronise: no selectable sources (4 unreachable sources)
Jan 31 00:24:44 edpm-compute-0 chronyd[1075]: Source 206.108.0.132 offline
Jan 31 00:25:50 edpm-compute-0 chronyd[1075]: chronyd exiting
Jan 31 00:25:50 edpm-compute-0 systemd[1]: Stopping NTP client/server...
Jan 31 00:25:50 edpm-compute-0 systemd[1]: chronyd.service: Deactivated successfully.
Jan 31 00:25:50 edpm-compute-0 systemd[1]: Stopped NTP client/server.
Jan 31 00:25:50 edpm-compute-0 systemd[1]: Starting NTP client/server...
Jan 31 00:25:51 edpm-compute-0 chronyd[42521]: chronyd version 4.8 starting (+CMDMON +REFCLOCK +RTC +PRIVDROP +SCFILTER +SIGND +NTS +SECHASH +IPV6 +DEBUG)
Jan 31 00:25:51 edpm-compute-0 chronyd[42521]: Frequency -27.896 +/- 5.424 ppm read from /var/lib/chrony/drift
Jan 31 00:25:51 edpm-compute-0 chronyd[42521]: Loaded seccomp filter (level 2)
Jan 31 00:25:51 edpm-compute-0 systemd[1]: Started NTP client/server.
Jan 31 00:28:01 edpm-compute-0 chronyd[42521]: Selected source 216.232.132.102 (pool.ntp.org)
