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-[ Chrony Statistics ]-
Serving 48789 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   2   377     3    +16ms[  +16ms] +/-   56ms
#* PPS                           0   1   377     1  -4027ns[-4597ns] +/- 4184ns
^- ntp-main-1.oma.be             1   6   377    40   -205us[ -206us] +/- 2822us
^- ntp-main-2.oma.be             1   6   377     2   -158us[ -158us] +/- 2630us
^- ntp1.heppen.be                1   6   377    71   -744us[ -744us] +/- 8347us
^- time1.esa.int                 1   6   377    42   +280us[ +276us] +/- 4466us
^- ptbtime1.ptb.de               1   6   377     6   +761us[ +760us] +/- 8153us

Chrony Tracking

Reference ID    : 50505300 (PPS)
Stratum         : 1
Ref time (UTC)  : Thu Jul 03 04:31:26 2025
System time     : 0.000000575 seconds slow of NTP time
Last offset     : -0.000000577 seconds
RMS offset      : 0.000001213 seconds
Frequency       : 17.108 ppm slow
Residual freq   : -0.003 ppm
Skew            : 0.093 ppm
Root delay      : 0.000000001 seconds
Root dispersion : 0.000007767 seconds
Update interval : 2.0 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                         9   5    32   +286.985    997.704    +17ms  6152us
PPS                        42  20    82     -0.003      0.086     -4ns  3938ns
ntp-main-1.oma.be          48  25   51m     -0.009      0.030   -171us    56us
ntp-main-2.oma.be          64  37   70m     +0.006      0.020   -143us    59us
ntp1.heppen.be             64  33   70m     +0.001      0.047   -767us   128us
time1.esa.int              64  34  170m     +0.014      0.012   +322us    82us
ptbtime1.ptb.de            64  37   69m     +0.008      0.015   +859us    40us

Chrony server statistics graph Chrony system clock offset graph
Chrony system clock tracking graph Chrony sync delay graph
Chrony clock frequency graph Chrony clock frequency drift graph