Count-Min sketches for Telemetry: analysis of performance in P4 implementations
<|reference_start|>Count-Min sketches for Telemetry: analysis of performance in P4 implementations: Monitoring streams of packets at 100~Gb/s and beyond requires using compact and efficient hashing-techniques like HyperLogLog (HLL) or Count-Min Sketch (CMS). In this work, we evaluate the uses and applications of Count-Min Sketch for Metro Networks employing P4-based packet-optical nodes. We provide dimensioning rules for CMS at 100~Gb/s and 400~Gb/s and evaluate its performance in a real implementation testbed.<|reference_end|>
@article{hernández2024count-min,
    title={Count-Min sketches for Telemetry: analysis of performance in P4
  implementations},
    author={Jos'e A. Hern'andez, Davide Scano, Filippo Cugini, Gonzalo
  Mart'inez, Natalia Koneva, Alvaro S'anchez-Maci'an and 'Oscar Gonz'alez
  de Dios},
    journal={The 28th International Conference on Optical Network Design and
  Modelling (ONDM 2024)},
    year={2024},
    archivePrefix={arXiv},
    eprint={2406.12586},
    primaryClass={cs.NI}
}