[antoinealb]

The goal of this kind of system is not to replace the application server. This is intended to work on the data plane where you do simple operations but do them many time per second. Think things like load balancers, cache server, routers, security appliances, etc. In this space Kernel Bypass is still very much the norm if you want to get an efficient system.

[eqvinox]

> In this space Kernel Bypass is still very much the norm if you want to get an efficient system.

Unless you can get an ASIC to do it, then the ASIC is massively preferrable; just the power savings generally¹ end the discussion. (= remove most routers from the list; also some security appliances and load balancers.)

¹ exceptions confirm the rule, i.e. small/boutique setups

[gonzopancho]

ASICs require years to develop and aren’t flexible once deployed

[baruch]

We do storage systems and use DPDK in the application, when the network IS the bottleneck it is worth it. Saturating two or three 400gbps NICs is possible with DPDK and the right architecture that makes the network be the bottleneck.