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DevConf.US 2020 is the 3rd annual, free, Red Hat sponsored technology conference for community project and professional contributors to Free and Open Source technologies coming to a web browser near you!
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Thursday, September 24 • 10:40 - 11:25
Accelerating TCP in Userspace Virtual Switching

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Open vSwitch (OVS) is the most common virtual switch. It is known to provide the most significant performance improvement handling medium-to-small network packets when accelerated with DPDK, if compared with Linux network stack.

However, networks nowadays have to deal with all sorts of packet sizes and this was the motivation to implement TCP Segmentation Offload (TSO) support in OVS-DPDK.

This talk will explain the feature's current status, implementation, performance comparisons, and future plans.

Speakers
avatar for Flavio Leitner

Flavio Leitner

Principal Software Engineer, Red Hat, Inc.
Flavio Leitner brings almost 15 years of experience with software development, support and distribution maintenance. He is a software engineer at Red Hat, tech leader, focusing on Open vSwitch, DPDK and the kernel networking stack.


Thursday September 24, 2020 10:40 - 11:25 EDT
Belly Virtual