Hi, I need some help in interpreting the loopstats file, hope someone can help I have ntp configured so that it is generating the loopstats file, the file format is the following
54854 852.338 0.000779917 -85.871689 0.001363577 15.650605 10 54854 2390.510 -0.000000876 -85.871689 0.000993395 13.553822 10 checking the link http://www.ntp.org/ntpfaq/NTP-s-trouble.htm the entries represent day, second, offset, drift compensation, estimated error, stability, polling interval I understand that it should create a new loops.YYMMDD every day, however, I noticed that the new file was created at around 7:00 pm EST. For example, today is 01/22/09, it was writing to loops.20090122 this morning, but at around 7:00 pm, it started to write to the file loops.20090123, is it because it is based on UTC? is there any way to have the file created based on EST? the day and second are based on Julian Day and UTC, are there any simple way to convert them to calendar day besides using a script? I may be able to convert Julian Day to calendar day, but how can we convert UTC to the EST time? I assumed the offset is the same offset as in ntpq -p in millisecond and the drift compensation is the same output as drift file for clock frequency error, but what are estimated error, stability and polling interval ? What are the unit of measurement? which output will be useful for monitoring potential problems? thanks for the help _______________________________________________ questions mailing list [email protected] https://lists.ntp.org/mailman/listinfo/questions
