[dpdk-dev] L3FWD LPM IP lookup performance question
Vincent JARDIN
vincent.jardin at 6wind.com
Mon Sep 30 12:11:33 CEST 2013
On 26/09/2013 23:16, Chris Pappas wrote:
> we are having some numbers regarding the performance of L3FWD and would
> like to confirm that they make sense.
> So, for L3FWD and 1500byte packets we get 120Gbps out of 12x10Gbps ports
> (so we get full throughput) and for 64byte packets we get 80Gbps.
12x10 with 80Gbps at 64 bytes => 119Mpps
You did not describe your system: number of cores, sockets, PCIe slots, etc.
Whatever the HW environment you are using, you should run the same tests
but with testpmd in order to qualify the limits of the IOs for your
platform.
Best regards,
Vincent
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