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-[ Chrony Statistics ]-
Serving 4769 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    10   +932us[ +932us] +/-   50ms
#* PPS                           0   3   377     8   -793ns[ -890ns] +/-  587ns
^- heppen.be                     1   6   377   108    -54us[  -54us] +/- 5158us
^- time1.esa.int                 1   6   377    61   -162us[ -162us] +/- 3989us
^- ptbtime1.ptb.de               1   6   377    16   -222us[ -222us] +/- 7143us
^- ntp0.rrze.uni-erlangen.de     1   6   377    27   -241us[ -241us] +/- 7101us

Chrony Tracking

Reference ID    : 50505300 (PPS)
Stratum         : 1
Ref time (UTC)  : Tue Jun 09 03:38:04 2026
System time     : 0.000000067 seconds slow of NTP time
Last offset     : -0.000000098 seconds
RMS offset      : 0.000000082 seconds
Frequency       : 17.663 ppm slow
Residual freq   : -0.000 ppm
Skew            : 0.003 ppm
Root delay      : 0.000000001 seconds
Root dispersion : 0.000009120 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  36   512     +0.077      0.801   +953us   271us
PPS                        39  17   312     -0.000      0.003     -1ns   403ns
heppen.be                  27  12   28m     +0.035      0.216    +57us   155us
time1.esa.int              34  21   36m     +0.025      0.086   -200us    92us
ptbtime1.ptb.de            37  24   41m     +0.034      0.043    -95us    55us
ntp0.rrze.uni-erlangen.de  35  18   37m     +0.021      0.043    -75us    46us

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