Count-Min sketches for Telemetry: analysis of performance in P4 implementations
Fuente:
arXiv
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| Autori principali: | , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866914843282374656 |
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| author | Hernández, José A. Scano, Davide Cugini, Filippo Martínez, Gonzalo Koneva, Natalia Sánchez-Macián, Alvaro de Dios, Óscar González |
| author_facet | Hernández, José A. Scano, Davide Cugini, Filippo Martínez, Gonzalo Koneva, Natalia Sánchez-Macián, Alvaro de Dios, Óscar González |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_12586 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Count-Min sketches for Telemetry: analysis of performance in P4 implementations Hernández, José A. Scano, Davide Cugini, Filippo Martínez, Gonzalo Koneva, Natalia Sánchez-Macián, Alvaro de Dios, Óscar González Networking and Internet Architecture 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. |
| title | Count-Min sketches for Telemetry: analysis of performance in P4 implementations |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2406.12586 |