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Comment by dpeckett

13 hours ago

How did you work around WireGuard's encryption and multiqueue bottlenecks? Jumbo frames?

25G is a lot for WireGuard [1].

1. https://www.youtube.com/watch?v=oXhNVj80Z8A

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dpeckett

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c0l0  13 hours ago

Yes, Jumbo frames unlock a LOT of additional performance - which is exactly what we have and need on those links. Using a vanilla wg-bench[0] loopback-esque (really veths across network namespaces) setup on the machine, I get slightly more than 15Gbps sustained throughput.

[0]: https://github.com/cyyself/wg-bench