On Wed, 24 Feb 2021 13:24:37 +0000 Trevor Highland <t...@vectra.ai> wrote:
> Hi all, > > We have a DPDK application that’s running using 82599 NICs with the ixgbe > driver. Our application makes use of RSS and runs with 8 or 16 queues > depending on the environment. I was reviewing xstats from a DPDK application > that we run, and found that ‘rx_qN_packets’ was 0 for all queues except queue > 0. > > I was able to reproduce this using dpdk-testpmd from the 20.11 release. > Additionally I used the ethregs tool and confirmed that the registers are > indeed 0. Is this expected behavior, and is there a proper way to get per > queue packet counts from hardware registers? > > ./dpdk-testpmd -l 0-8 -n 4 -m5120,5120 -- -i --forward-mode=rxonly --rxq=2 > --txq=2 --portmask=0xc --rxd=65536 --nb-cores=8 --rss-ip > Are you sending packets with different IP addresses?
