An Adventure of Analysis and Optimisation of the Linux Networking Stack
varlese-jones-analysis-optimisation-networking-stack
varlese-jones-analysis-optimisation-networking-stack
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Proceedings <strong>of</strong> NetDev 1.1: The Technical Conference on <strong>Linux</strong> <strong>Networking</strong> (February 10th-12th 2016. Seville, Spain)<br />
ethtool System Configuration<br />
Feature<br />
Orig.<br />
Value(s)<br />
New<br />
Value(s)<br />
Description<br />
txqueuelen 1000 10000 Modify transmit queue length<br />
-C adaptive-rx<br />
-C adaptive-tx<br />
on<br />
on<br />
<strong>of</strong>f<br />
<strong>of</strong>f<br />
Dynamic control to decrease latency at low<br />
packet rates <strong>and</strong> increase throughput at high<br />
packet rates.<br />
-C rx-usecs<br />
-C tx-usecs<br />
25<br />
25<br />
25<br />
75<br />
Number <strong>of</strong> microsecs to wait before raising an<br />
interrupt after a packet has been sent.<br />
52
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