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-[ Chrony Statistics ]-
Serving 49505 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     4  -8447us[-8445us] +/-   61ms
#* PPS                           0   1   377     2  +1790ns[+4493ns] +/- 4386ns
^- ntp-main-1.oma.be             1   6   377    34   -200us[ -199us] +/- 2772us
^- ntp-main-2.oma.be             1   6   377    21   -314us[ -317us] +/- 2747us
^- heppen.be                     1   6   377   124   +965us[ +964us] +/- 7244us
^- time1.esa.int                 1   6   377   139   +421us[ +424us] +/- 4449us
^- ptbtime1.ptb.de               1   6   377     4    -58us[  -55us] +/- 7247us

Chrony Tracking

Reference ID    : 50505300 (PPS)
Stratum         : 1
Ref time (UTC)  : Fri Jul 25 04:01:16 2025
System time     : 0.000000000 seconds slow of NTP time
Last offset     : +0.000002856 seconds
RMS offset      : 0.000002261 seconds
Frequency       : 16.998 ppm slow
Residual freq   : +0.049 ppm
Skew            : 0.521 ppm
Root delay      : 0.000000001 seconds
Root dispersion : 0.000011017 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   7    32   -339.472   1633.336    -14ms  8126us
PPS                        13   5    24     +0.049      0.398    +92ns  2364ns
ntp-main-1.oma.be          64  32   69m     +0.034      0.019    -43us    51us
ntp-main-2.oma.be          64  29   67m     +0.042      0.026   -117us    69us
heppen.be                  61  32   68m     +0.029      0.054  +1151us   141us
time1.esa.int              59  29  132m     +0.054      0.025   +421us   122us
ptbtime1.ptb.de            38  18   40m     +0.024      0.036    -39us    47us

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