Hi, we have configured several Linux servers in Eventlog and getting frequent messages from some servers as below. Can u pls let us know from where eventlog is picking these messages and why we are getting this message?

1 ntpd       Daemon notice       time reset +0.349050 s       18 Feb 2014, 10:08:48   
2 ntpd       Daemon notice       time reset +0.195988 s       18 Feb 2014, 09:56:20   
3 ntpd       Daemon notice       time reset +0.398232 s       18 Feb 2014, 09:33:18