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Can Flannel enable multiple network queues for the cni0 interface? #1841

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garfcat opened this issue Dec 15, 2023 · 1 comment

garfcat commented Dec 15, 2023

The cni0 interface currently has only one receive queue, which may lead to performance bottlenecks. Is it possible to enable multiple queues?

Expected Behavior

Current Behavior

Possible Solution

Steps to Reproduce (for bugs)

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Flannel version:
Backend used (e.g. vxlan or udp):
Etcd version:
Kubernetes version (if used):
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Collaborator

manuelbuil commented Dec 18, 2023

cni0 interface is the bridge interface. Could you elaborate a case where you see a bottleneck there?

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