Home Statistics Clock Strata BOINC Team Belgium Mirror Services Webcam Leuven Radio In Leuven 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 8108 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   4   377    15   +412us[ +412us] +/-   50ms
#* PPS                           0   4   377    14   -163ns[   -8ns] +/-  716ns
^- heppen.be                     1   6   377     1  +1362us[+1362us] +/- 7290us
^- time1.esa.int                 1   6   373    11   -355us[ -355us] +/- 4157us
^- ptbtime1.ptb.de               1   6   377    13   +719us[ +719us] +/- 8230us
^- ntp0.rrze.uni-erlangen.de     1   6   377   135   +845us[ +845us] +/- 7937us

Chrony Tracking

Reference ID    : 50505300 (PPS)
Stratum         : 1
Ref time (UTC)  : Thu Feb 26 04:27:35 2026
System time     : 0.000000371 seconds fast of NTP time
Last offset     : +0.000000177 seconds
RMS offset      : 0.000001198 seconds
Frequency       : 17.017 ppm slow
Residual freq   : +0.001 ppm
Skew            : 0.038 ppm
Root delay      : 0.000000001 seconds
Root dispersion : 0.000016594 seconds
Update interval : 16.0 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  45  1008     -0.091      0.300   +359us   135us
PPS                        14  10   208     +0.001      0.035     +3ns  1815ns
heppen.be                  64  31   72m     -0.065      0.044  +1494us   131us
time1.esa.int              64  37   83m     -0.051      0.044   -125us   133us
ptbtime1.ptb.de            40  23   44m     -0.054      0.058   +711us    83us
ntp0.rrze.uni-erlangen.de  39  23   43m     -0.066      0.033   +841us    45us

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