$ chronyc sources 210 Number of sources = 4 MS Name/IP address Stratum Poll Reach LastRx Last sample =============================================================================== ^+ arethusa.tweakers.net 2 10 377 22m -574us[ -574us] +/- 27ms ^* ntp0.mediamatic.nl 2 10 377 22m -946us[-1032us] +/- 32ms ^- dns02.wsrs.net 2 9 377 192 -54ms[ -54ms] +/- 91ms ^+ hosting01.spk.rickes.nl 2 10 377 22m -1834us[-1834us] +/- 39ms
Also try `chronyc tracking`