Home Statistics Clock Strata BOINC Team Belgium Webcam Leuven Radio In Leuven Mirror Services Cyberpunk DB Server Info Contact
QR Code

I'm getting refreshed every 5 seconds! Please do not leave your browser on this page for too long!

-[ Chrony Statistics ]-
Serving 5743 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     9    -15ms[  -15ms] +/-   52ms
#* PPS                           0   3   377     8   -246ns[ -250ns] +/-  814ns
^- heppen.be                     1   6   377    72   -454us[ -454us] +/- 4746us
^- time1.esa.int                 1   6   377   120   -346us[ -346us] +/- 4145us
^- ptbtime1.ptb.de               1   6   377    28   -190us[ -190us] +/- 7200us
^- ntp0.rrze.uni-erlangen.de     1   6   377     2   -261us[ -261us] +/- 7257us

Chrony Tracking

Reference ID    : 50505300 (PPS)
Stratum         : 1
Ref time (UTC)  : Wed Jun 03 17:20:29 2026
System time     : 0.000000020 seconds slow of NTP time
Last offset     : -0.000000005 seconds
RMS offset      : 0.000000052 seconds
Frequency       : 17.420 ppm slow
Residual freq   : -0.000 ppm
Skew            : 0.002 ppm
Root delay      : 0.000000001 seconds
Root dispersion : 0.000009562 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                        20   9   151    -57.616     73.310    -15ms  3629us
PPS                        43  27   336     -0.000      0.002     -0ns   396ns
heppen.be                  64  34   69m     -0.003      0.059   -408us   170us
time1.esa.int              64  33   80m     -0.025      0.033   -157us    98us
ptbtime1.ptb.de            47  26   53m     -0.004      0.024    -72us    45us
ntp0.rrze.uni-erlangen.de  64  41   76m     -0.017      0.013   -125us    39us

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