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networkservicemesh / integration-k8s-aks

Apache License 2.0
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AKS: AF_XDP support #282

Closed glazychev-art closed 1 year ago

glazychev-art commented 1 year ago

Description

Root issue: https://github.com/networkservicemesh/cmd-forwarder-vpp/issues/859

AF_XDP socket doesn't work on AKS cluster Ping works only without hostNetwork: true flag.

glazychev-art commented 1 year ago

Current performance

With this PR - https://github.com/networkservicemesh/cmd-forwarder-vpp/pull/871

AF_PACKET TCP

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   823 MBytes   690 Mbits/sec   49             sender
[  5]   0.00-10.01  sec   821 MBytes   688 Mbits/sec                  receiver

AF_XDP TCP

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   272 MBytes   228 Mbits/sec  4729             sender
[  5]   0.00-10.00  sec   272 MBytes   228 Mbits/sec                  receiver