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www.caida.org > funding : nms : apr01 : data : performance.xml
Performance Data
This section summarizes available Internet performance data sources and how they are used.
|   Index    Topology    Workload    Performance    Routing    Multicast   |

IEPM PingER

RTT and availability. mostly at DOE/HEP (ESnet) sites. Don mostly uses homegrown stuff to measure end-to-end loss, and he analyzes tcp traces. Don wants a NIMI where he can schedule experiments. At NIST (Kevin Mills), pingER is used in a one-way measurement infrastructure(?)

Commercial Performance Measurement Companies

  • Keynote
  • BrixNet

netletts

Uses own code for measuring end-to-end delay versus message size of tcp/udp streams. It's limited: only trying to analyze probabilistic QoS. Takes higher level stats: (jitter), delay, loss). Uses lighter weight version of tool from inside a protocol (ref:shiv).

  Last Modified: Tue Oct-13-2020 22:21:55 UTC
  Page URL: https://www.caida.org/funding/nms/apr01/data/performance.xml