RARE user and assistance email list

["mc36" <>]

hi,

On 2/9/22 22:27,  wrote:
> /usr/bin/p4dpdk.bin --vdev=net_af_packet0,iface=veth0b -- 127.0.0.1 9080 4 1 
> 2 3   2 4 5   -1 6 7 -1 8 9 -1 10 11
> and I get indeed about 6.6gbps unidirection, 9gbps combined on bi-directional test. I think there's something still limiting my performance so I'm going to first assess performance 
> without virtualization, bare-metal on this box and then come back to VMware.

nicee! :)
when doing so, study your nic->socket and core->socket topology...
p4dpdk will allocate twice as much ram and will use them for the nic's mbuf 
allocation from the local nic's cpu's pool...
https://github.com/mc36/freeRouter/blob/master/misc/native/p4dpdk.h#L378
but you have to remove the nic's remote cores from your parameters manually 
to avoid using foreign memory...

regards,
cs


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