Chrony Graphs [Data Legend]

Day
Week
Month
Chrony server statistics graph - day
Chrony system clock offset graph - day
Chrony system clock tracking graph - day
Chrony sync delay graph - day
Chrony clock frequency graph - day
Chrony clock frequency drift graph - day
Chrony server statistics graph - week
Chrony system clock offset graph - week
Chrony system clock tracking graph - week
Chrony sync delay graph - week
Chrony clock frequency graph - week
Chrony clock frequency drift graph - week
Chrony server statistics graph - month
Chrony system clock offset graph - month
Chrony system clock tracking graph - month
Chrony sync delay graph - month
Chrony clock frequency graph - month
Chrony clock frequency drift graph - month

vnStati Graphs

vnStat summary
vnStat daily
vnStat top 10
 vnStat hourly
vnStat monthly
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Chrony - NTP Statistics

Command: chronyc sources

MS Name/IP address         Stratum Poll Reach LastRx Last sample               

===============================================================================

^+ heppen.be                     1   5   377    29  -1162us[-1213us] +/-   16ms

^+ iris.linocomm.net             2   5   377    19  +1500us[+1500us] +/-   12ms

^* ptbtime3.ptb.de               1   5   377    25   -146us[ -197us] +/- 7353us

^- skitty.itu.ch                 2   5   377    18   +155us[ +155us] +/-   28ms

^+ 225.15-121-193.fia-dyn.i>     1   5   377     5   +407us[ +407us] +/-   11ms

Command: chronyc sourcestats

Name/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev

==============================================================================

heppen.be                  41  21   50m     -0.134      0.209    +37us   350us

iris.linocomm.net          64  29   35m     -0.018      0.163  +1438us   220us

ptbtime3.ptb.de            64  34   36m     +0.041      0.098   -327us   143us

skitty.itu.ch              58  22   30m     +0.017      0.109    +22us   127us

225.15-121-193.fia-dyn.i>   6   4   162     -7.641     33.882  -1239us   444us

Command: chronyc tracking

Reference ID    : C0356767 (ptbtime3.ptb.de)

Stratum         : 2

Ref time (UTC)  : Thu Jan 22 19:49:36 2026

System time     : 0.000088326 seconds slow of NTP time

Last offset     : -0.000050859 seconds

RMS offset      : 0.000021300 seconds

Frequency       : 11.554 ppm slow

Residual freq   : +0.002 ppm

Skew            : 0.081 ppm

Root delay      : 0.013822605 seconds

Root dispersion : 0.000082462 seconds

Update interval : 32.4 seconds

Leap status     : Normal