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How about Multi-queue algorithm for balance traffic to SND CPU


Anyone please explain the algorithm for multi-queue is same with dynamic dispatcher when distribute load to fw instance base on cpu utilization or not.

I found some cpu on SND high usage for long time and need to make sure this issue will not impact to other connection.


Thank you


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Multiqueue and dynamic dispatcher solve different problems, so the algorithms are somewhat different.
Multiqueue is about making use of interfaces for input/output of packets more efficient.
Dynamic dispatcher is about making better use of all the CPUs and managed the split between SND (interfaces used for Multiqueue) and FWK.
We had a TechTalk on dynamic dispatcher that explains how it works: