Internal Clock Drift Estimation in Computer Clusters

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Network</td><td align="center">Average difference (<i>μ</i>s)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">Network with no traffic</td><td align="center">10.493</td></tr><tr><td align="left">Busy network</td><td align="center">10.805</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Difference between query and response times for NTP requests on a free versus a busy network, in microseconds.

Journal of Computer Networks and Communications

tab8

Table 8

Table 8: Internal Clock Drift Estimation in Computer Clusters 