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An Adventure of Analysis and Optimisation of the Linux Networking Stack

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Methodology<br />

Four phases approach<br />

1. Measure performance <strong>of</strong> a st<strong>and</strong>ard <strong>Linux</strong> distribution (Fedora)<br />

<br />

Proceedings <strong>of</strong> NetDev 1.1: The Technical Conference on <strong>Linux</strong> <strong>Networking</strong> (February 10th-12th 2016. Seville, Spain)<br />

This represents what users experience out-<strong>of</strong>-<strong>the</strong>-box<br />

2. Measure performance <strong>of</strong> a <strong>Linux</strong> system (+net-next)<br />

<br />

This represents what users will experience “soon”<br />

3. Measure performance <strong>of</strong> a <strong>Linux</strong> system (+net-next) with our<br />

BIOS/Kernel/System settings<br />

<br />

This represents what we can achieve without code changes<br />

4. Measure performance <strong>of</strong> a <strong>Linux</strong> system (+net-next) with modified<br />

Kernel<br />

<br />

This represents what we could achieve with our code enhancements being part <strong>of</strong><br />

<strong>Linux</strong> kernel<br />

4 th phase yet to be started<br />

34

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