[ntp:questions] ntpd losing sync

A C agcarver+ntp at acarver.net
Sun Feb 5 07:02:35 UTC 2012


So the system just spun out of control again.

Here's ntpq:

       remote           refid      st t when poll reach   delay   offset 
  jitter
 
==============================================================================
  x127.127.22.0    .PPS.            0 l    -   32  377    0.000  450.534 
551.642
  x127.127.28.0    .GPSD.           4 l    4  128  377    0.000  -42330. 
2790.18
   74.118.152.85   69.36.224.15     2 u  248  512  377  1154.02  -36643. 
7744.33
   68.0.14.76      .GPS.            1 u  374  512  377  1117.71  -36146. 
7722.89
   173.203.122.111 130.236.254.17   2 u  474  512  377  1122.70  -35618. 
7622.66
   130.207.165.28  130.207.244.240  2 u   82  512  377  1100.99  -34869. 
6636.70
   131.144.4.10    130.207.244.240  2 u  336  512  377  1113.53  -36294. 
7620.27


And the last portion of the log file:

  4 Feb 10:58:44 ntpd[15011]: 0.0.0.0 041d 0d kern PPS enabled
  4 Feb 11:30:04 ntpd[15011]: PPS(0) 914a 8a sys_peer
  5 Feb 04:36:05 ntpd[15011]: 0.0.0.0 0113 03 spike_detect -0.162479 s
  5 Feb 04:38:45 ntpd[15011]: 0.0.0.0 0115 05 clock_sync
  5 Feb 04:39:49 ntpd[15011]: 0.0.0.0 0113 03 spike_detect -0.272554 s
  5 Feb 04:41:57 ntpd[15011]: 0.0.0.0 0115 05 clock_sync
  5 Feb 04:43:01 ntpd[15011]: 0.0.0.0 0113 03 spike_detect -0.227619 s
  5 Feb 04:45:41 ntpd[15011]: 0.0.0.0 0115 05 clock_sync
  5 Feb 04:46:13 ntpd[15011]: 0.0.0.0 0113 03 spike_detect -0.197688 s
  5 Feb 04:48:53 ntpd[15011]: 0.0.0.0 0115 05 clock_sync
  5 Feb 04:49:25 ntpd[15011]: 0.0.0.0 0113 03 spike_detect -0.132750 s
  5 Feb 04:52:05 ntpd[15011]: 0.0.0.0 0115 05 clock_sync
  5 Feb 04:52:44 ntpd[15011]: 0.0.0.0 0118 08 no_sys_peer


The system cron log only shows newsyslog and atrun running anywhere near 
this time period:

  Feb  5 04:00:00 sunipx2 cron[17462]: (root) CMD START 
(/usr/libexec/atrun)
  Feb  5 04:00:00 sunipx2 cron[16254]: (root) CMD START 
(/usr/bin/newsyslog)
  Feb  5 04:00:00 sunipx2 cron[12897]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 04:00:01 sunipx2 cron[16480]: (root) CMD FINISH 
(/usr/bin/newsyslog)
  Feb  5 04:10:00 sunipx2 cron[10856]: (root) CMD START 
(/usr/libexec/atrun)
  Feb  5 04:10:00 sunipx2 cron[23706]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 04:20:00 sunipx2 cron[13830]: (root) CMD START 
(/usr/libexec/atrun)
  Feb  5 04:20:01 sunipx2 cron[20620]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 04:30:00 sunipx2 cron[4410]: (root) CMD START (/usr/libexec/atrun)
  Feb  5 04:30:00 sunipx2 cron[18481]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 04:40:00 sunipx2 cron[14773]: (root) CMD START 
(/usr/libexec/atrun)
  Feb  5 04:40:00 sunipx2 cron[17112]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 04:50:00 sunipx2 cron[14100]: (root) CMD START 
(/usr/libexec/atrun)
  Feb  5 04:50:01 sunipx2 cron[10991]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 05:00:00 sunipx2 cron[14163]: (root) CMD START 
(/usr/bin/newsyslog)
  Feb  5 05:00:00 sunipx2 cron[14607]: (root) CMD START 
(/usr/libexec/atrun)
  Feb  5 05:00:01 sunipx2 cron[16013]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 05:00:01 sunipx2 cron[5677]: (root) CMD FINISH 
(/usr/bin/newsyslog)
  Feb  5 05:10:00 sunipx2 cron[11883]: (root) CMD START 
(/usr/libexec/atrun)
  Feb  5 05:10:00 sunipx2 cron[12266]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 05:20:01 sunipx2 cron[7672]: (root) CMD START (/usr/libexec/atrun)
  Feb  5 05:20:01 sunipx2 cron[13703]: (root) CMD FINISH 
(/usr/libexec/atrun)
  Feb  5 05:30:00 sunipx2 cron[9378]: (root) CMD START (/usr/libexec/atrun)
  Feb  5 05:30:01 sunipx2 cron[15095]: (root) CMD FINISH 
(/usr/libexec/atrun)



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