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Friday, July 15 • 09:50 - 10:30
Boost UDP Transaction Performance - Toshiaki Makita, NTT

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There are many systems that handle heavy UDP transactions, like DNS and RADIUS servers. Nowadays 10G Ethernet NICs are so widely deployed and even 40G and 100G NICs are out there. This makes it difficult for a single server to get enough performance to consume link bandwidth with short packet transactions. Since usually Linux is by default not tuned for dedicated UDP servers, we are investigating ways to boost such UDP transaction performance.

This talk will show how we analyze the bottleneck and give tips we found to make the performance better. Also we discuss challenges to improve it even more.


Toshiaki Makita

Linux kernel engineer, NTT Open Source Software Center
Toshiaki Makita works for NTT Open Source Software Center (NTT OSSC), where he has been providing technical support for Linux kernel. He used to be a research and development engineer focusing on Ethernet VPN at NTT West, which is a regional carrier in NTT group. He has been an active patch submitter on Linux kernel networking subsystem for several years. | He has given presentations in LinuxCon Japan 2014, 2015, and BoF and tutorial sessions... Read More →

Friday July 15, 2016 09:50 - 10:30

Attendees (16)