Pktgen DPDK Troubleshooting

[ABoub]

Hello,

I need help to run pktgen-dpdk on our platform (Xeon PCies/Red rock canyon switch) to check the frame rate/Bandwith.

Currently, the trace of the pktgen binary execution on an the target is:

pktgen -l 0-4 -n 3 --proc-type auto --socket-mem 512 -- -T -P -p 0x30 -m "[1:3].0, [2:4].1"

Copyright (c) <2010-2017>, Intel Corporation. All rights reserved. Powered by DPDKEAL: Detected 8 lcore(s)EAL: Auto-detected process type: PRIMARYEAL: 1024 hugepages of size 2097152 reserved, but no mounted hugetlbfs found for that sizeEAL: Probing VFIO support...EAL: cannot open /proc/self/numa_maps, consider that all memory is in socket_id 0EAL: PCI device 0000:01:00.0 on NUMA socket 0EAL: probe driver: 8086:15a4 net_fm10kEAL: PCI device 0000:02:00.0 on NUMA socket 0EAL: probe driver: 8086:15a4 net_fm10kEAL: PCI device 0000:04:00.0 on NUMA socket 0EAL: probe driver: 8086:15ab net_ixgbeEAL: PCI device 0000:04:00.1 on NUMA socket 0EAL: probe driver: 8086:15ab net_ixgbeEAL: PCI device 0000:04:10.1 on NUMA socket 0EAL: probe driver: 8086:15a8 net_ixgbe_vfEAL: PCI device 0000:04:10.3 on NUMA socket 0EAL: probe driver: 8086:15a8 net_ixgbe_vfEAL: PCI device 0000:04:10.5 on NUMA socket 0EAL: probe driver: 8086:15a8 net_ixgbe_vfEAL: PCI device 0000:06:00.0 on NUMA socket 0EAL: probe driver: 8086:15a4 net_fm10kEAL: PCI device 0000:08:00.0 on NUMA socket 0EAL: probe driver: 8086:1533 net_e1000_igbLua 5.3.1 Copyright (C) 1994-2015 Lua.org, PUC-RioCopyright (c) <2010-2017>, Intel Corporation. All rights reserved.Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<<</strong>

Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384, mbuf cache 2048

=== port to lcore mapping table (# lcores 5) ===

lcore: 0 1 2 3 4 Totalport 0: ( D: T) ( 1: 0) ( 0: 0) ( 0: 1) ( 0: 0) = ( 1: 1)port 1: ( D: T) ( 0: 0) ( 1: 0) ( 0: 0) ( 0: 1) = ( 1: 1)Total : ( 0: 0) ( 1: 0) ( 1: 0) ( 0: 1) ( 0: 1)Display and Timer on lcore 0, rx:tx counts per port/lcore

Configuring 2 ports, MBUF Size 2240, MBUF Cache Size 2048

Lcore:1, RX-OnlyRX_cnt( 1): (pid= 0:qid= 0)2, RX-OnlyRX_cnt( 1): (pid= 1:qid= 0)3, TX-OnlyTX_cnt( 1): (pid= 0:qid= 0)4, TX-OnlyTX_cnt( 1): (pid= 1:qid= 0)

Port :

0, nb_lcores 2, private 0x9f4e40, lcores: 1 31, nb_lcores 2, private 0x9f79a8, lcores: 2 4

** Default Info (0000:01:00.0, if_index:0) **

max_vfs : 0, min_rx_bufsize : 256, max_rx_pktlen : 15360max_rx_queues : 128, ma...

[idata]

Hi Anasboubakri,

Thank you for posting in Wired Communities. The Intel® DPDK questions and technical problems should be reported through the Intel® Premier Support sitehttp://premier.intel.com/premier http://premier.intel.com/premier or access your IBL account and clickthe Intel® Premier Support link to enter issues under the Product Name"Data Plane Development Kit (DPDK)", you will be routed to the support team to better assist you. Thank you.Regards,Sharon T