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-[ Chrony Statistics ]-
Serving 8856 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     7   +598us[ +598us] +/-   52ms
#* PPS                           0   3   377     6   -656ns[ -876ns] +/-  470ns
^- heppen.be                     1   6   377    53  +1614us[+1613us] +/- 7717us
^- time1.esa.int                 1   6   377    39   -198us[ -198us] +/- 3997us
^- ptbtime1.ptb.de               1   6   377    35    -74us[  -74us] +/- 7052us
^- ntp0.rrze.uni-erlangen.de     1   6   377     4    -86us[  -86us] +/- 6915us

Chrony Tracking

Reference ID    : 50505300 (PPS)
Stratum         : 1
Ref time (UTC)  : Mon Aug 10 08:38:03 2026
System time     : 0.000000194 seconds slow of NTP time
Last offset     : -0.000000226 seconds
RMS offset      : 0.000000145 seconds
Frequency       : 17.839 ppm slow
Residual freq   : -0.000 ppm
Skew            : 0.007 ppm
Root delay      : 0.000000001 seconds
Root dispersion : 0.000007628 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                        28  16   215     -3.914     17.690    +83us  1301us
PPS                        21  13   160     -0.000      0.006     -1ns   330ns
heppen.be                   9   7   519     +0.011      0.625  +1579us    52us
time1.esa.int              28  16   31m     +0.360      0.097   -110us    85us
ptbtime1.ptb.de             9   7   645     +0.148      0.562    -61us    50us
ntp0.rrze.uni-erlangen.de   8   6   582     +0.030      0.397    -89us    33us

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