Detail publikačního výsledku

Optimization of network flow monitoring

ŽÁDNÍK, M.

Originální název

Optimization of network flow monitoring

Anglický název

Optimization of network flow monitoring

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

A flow cache is a fundamental building block for flow-based traffic processing.
Its efficiency is critical for the overall performance of a number of networked devices and systems.
The efficiency is mainly dependent on a utilized replacement policy.
This work proposes an approach based on Genetic Algorithm.
The proposed approach starts from recorded traffic traces
and uses Genetic Algorithm to evolve innovative replacement policies
tailored for
the flow cache management in particular deployments.
An extension of the replacement policy is proposed to improve the already optimized policy even further.
The extension is based on an evolution of a replacement policy and a classifier of packet-header fields.
The results show a consistent decrease in an eviction ratio in case of two considered problems -- reduction  of overall number of evictions and reduction of eviction in case of heavy-hitting flows.

Anglický abstrakt

A flow cache is a fundamental building block for flow-based traffic processing.
Its efficiency is critical for the overall performance of a number of networked devices and systems.
The efficiency is mainly dependent on a utilized replacement policy.
This work proposes an approach based on Genetic Algorithm.
The proposed approach starts from recorded traffic traces
and uses Genetic Algorithm to evolve innovative replacement policies
tailored for
the flow cache management in particular deployments.
An extension of the replacement policy is proposed to improve the already optimized policy even further.
The extension is based on an evolution of a replacement policy and a classifier of packet-header fields.
The results show a consistent decrease in an eviction ratio in case of two considered problems -- reduction  of overall number of evictions and reduction of eviction in case of heavy-hitting flows.

Klíčová slova

Replacement policy, flow cache, Genetic Algorithm, heavy-hitter

Klíčová slova v angličtině

Replacement policy, flow cache, Genetic Algorithm, heavy-hitter

Autoři

ŽÁDNÍK, M.

Rok RIV

2014

Vydáno

15.02.2013

ISSN

1338-1237

Periodikum

Information Sciences and Technologies Bulletin of the ACM Slovakia

Svazek

5

Číslo

1

Stát

Slovenská republika

Strany počet

6

URL

https://www.fit.vut.cz/research/publication/10255/

BibTex

@article{BUT103456,
  author="Martin {Žádník}",
  title="Optimization of network flow monitoring",
  journal="Information Sciences and Technologies Bulletin of the ACM Slovakia",
  year="2013",
  volume="5",
  number="1",
  pages="6",
  issn="1338-1237",
  url="https://www.fit.vut.cz/research/publication/10255/"
}

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