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* [dpdk-users] What is TCP read performance by using DPDK?
@ 2021-03-23 23:06 Hao Chen
  2021-03-29  8:38 ` Pavel Vazharov
  0 siblings, 1 reply; 6+ messages in thread
From: Hao Chen @ 2021-03-23 23:06 UTC (permalink / raw)
  To: users

Hi experts,

1.
Did you use DPDK to implement TCP server (read TCP data and then discard)?

If yes, what is the max performance you can achieve on Intel X710 10Gbps NIC?
(I am not using VPP TCP stack)

2.
My feeling is that DPDK can only be used for layer 3.
For layer 4, DPDK can only look at TCP header.
Once DPDK look into TCP payload, performance drop down drastically.

3.
If DPDK can only be used for layer 3, Linux eBPF is another choice.
https://blog.cloudflare.com/unimog-cloudflares-edge-load-balancer/
[https://blog.cloudflare.com/content/images/2020/09/image3-2.png]<https://blog.cloudflare.com/unimog-cloudflares-edge-load-balancer/>
Unimog - Cloudflare’s edge load balancer<https://blog.cloudflare.com/unimog-cloudflares-edge-load-balancer/>
Unimog is the Layer 4 Load Balancer for Cloudflare’s edge data centers. This post explains the problems it solves and how it works.
blog.cloudflare.com


Thanks and regards

Hao Chen


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2021-04-23  8:32 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-23 23:06 [dpdk-users] What is TCP read performance by using DPDK? Hao Chen
2021-03-29  8:38 ` Pavel Vazharov
2021-04-15  5:59   ` Hao Chen
2021-04-15  6:57     ` Pavel Vazharov
2021-04-15 16:03       ` Hao Chen
2021-04-16  6:00         ` Pavel Vazharov

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