Added XDP tx recipe #384
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Added XDP tx recipe #384
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The format of xdp-bench tx is a bit different. The error column also includes dropped packets: ``` Summary X rx/s Y err,drop/s ``` The drop mode drops the packets, so drops are not considered as errors: ``` Summary X rx/s Y err/s ```
All the params that are passed to `xdp-bench` tool needs to be able to use them within LNST. `XDPBench._prepare_arguments` ignores empty parameters set to empty string. Thats because not all of the params are applicable to all XDP bench modes but we still need a way of providing them to XDPBench so these are passed to XDPBench but set to empty str. More elegant way would be splitting `XDPBench` into multiple test modules based on mode it runs...
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Description
XDPBenchtest tool to measurementThe test measures how fast the CPU can read an incoming packet, swap MACs and send it back using the same NIC. It's basically hairpinning
Tests
Functional test ox xdp drop + xdp tx recipes in
J:10038813