Network performance monitoring at small time scales

  title={Network performance monitoring at small time scales},
  author={Konstantina Papagiannaki and Rene L. Cruz and Christophe Diot},
  booktitle={Internet Measurement Conference},
SNMP statistics are usually collected over intervals of 5 minutes and correspond to average activity of IP links and network elements for the duration of the interval. Nevertheless, reports of traffic performance across periods of minutes can mask out performance degradation due to short-lived events, such as micro-congestion episodes, that manifest themselves at smaller time scales. In this paper we perform a measurement study of packet traces collected inside the Sprint IP network to identify… CONTINUE READING
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