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-[ Chrony Statistics ]-
Serving 7195 Clients.

Chrony Sources


  .-- Source mode  '^' = server, '=' = peer, '#' = local clock.
 / .- Source state '*' = current best, '+' = combined, '-' = not combined,
| /             'x' = may be in error, '~' = too variable, '?' = unusable.
||                                                 .- xxxx [ yyyy ] +/- zzzz
||      Reachability register (octal) -.           |  xxxx = adjusted offset,
||      Log2(Polling interval) --.      |          |  yyyy = measured offset,
||                                \     |          |  zzzz = estimated error.
||                                 |    |           \
MS Name/IP address         Stratum Poll Reach LastRx Last sample               
===============================================================================
#- GPS                           0   3   377     5   +623us[ +624us] +/-   50ms
#* PPS                           0   3   377     3  +2872ns[+3704ns] +/-  865ns
^- heppen.be                     1   6   377    86  +1607us[+1608us] +/- 6541us
^- time1.esa.int                 1   6   377   177   +279us[ +278us] +/- 4093us
^- ptbtime1.ptb.de               1   6   377    19   +744us[ +745us] +/- 8012us
^- ntp0.rrze.uni-erlangen.de     1   6   357    40   +683us[ +684us] +/- 7983us

Chrony Tracking

Reference ID    : 50505300 (PPS)
Stratum         : 1
Ref time (UTC)  : Wed Apr 22 01:04:03 2026
System time     : 0.000001008 seconds fast of NTP time
Last offset     : +0.000000850 seconds
RMS offset      : 0.000000519 seconds
Frequency       : 16.553 ppm slow
Residual freq   : +0.002 ppm
Skew            : 0.016 ppm
Root delay      : 0.000000001 seconds
Root dispersion : 0.000005494 seconds
Update interval : 8.0 seconds
Leap status     : Normal

Chrony Sourcestats

                             .- Number of sample points in measurement set.
                            /    .- Number of residual runs with same sign.
                           |    /    .- Length of measurement set (time).
                           |   |    /      .- Est. clock freq error (ppm).
                           |   |   |      /           .- Est. error in freq.
                           |   |   |     |           /         .- Est. offset.
                           |   |   |     |          |          |   On the -.
                           |   |   |     |          |          |   samples. \
                           |   |   |     |          |          |             |
Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev
==============================================================================
GPS                        64  42   505     -0.049      0.806   +352us   216us
PPS                        29  15   225     +0.002      0.013     +0ns  1196ns
heppen.be                  28  18   33m     +0.178      0.175  +1587us   146us
time1.esa.int              30  12   46m     +0.284      0.296    +63us   334us
ptbtime1.ptb.de            16   7  1100     +0.235      0.240   +826us    69us
ntp0.rrze.uni-erlangen.de  33  19   40m     +0.175      0.039   +828us    45us

Chrony server statistics graph Chrony system clock offset graph
Chrony server statistics graph Chrony system clock offset graph
Chrony server statistics graph Chrony system clock offset graph
Chrony server statistics graph Chrony system clock offset graph
Chrony server statistics graph Chrony system clock offset graph
Chrony server statistics graph Chrony system clock offset graph