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Pktgen DPDK Troubleshooting

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 DPDK

 

EAL: Detected 8 lcore(s)

 

EAL: Auto-detected process type: PRIMARY

 

EAL: 1024 hugepages of size 2097152 reserved, but no mounted hugetlbfs found for that size

 

EAL: Probing VFIO support...

 

EAL: cannot open /proc/self/numa_maps, consider that all memory is in socket_id 0

 

EAL: PCI device 0000:01:00.0 on NUMA socket 0

 

EAL: probe driver: 8086:15a4 net_fm10k

 

EAL: PCI device 0000:02:00.0 on NUMA socket 0

 

EAL: probe driver: 8086:15a4 net_fm10k

 

EAL: PCI device 0000:04:00.0 on NUMA socket 0

 

EAL: probe driver: 8086:15ab net_ixgbe

 

EAL: PCI device 0000:04:00.1 on NUMA socket 0

 

EAL: probe driver: 8086:15ab net_ixgbe

 

EAL: PCI device 0000:04:10.1 on NUMA socket 0

 

EAL: probe driver: 8086:15a8 net_ixgbe_vf

 

EAL: PCI device 0000:04:10.3 on NUMA socket 0

 

EAL: probe driver: 8086:15a8 net_ixgbe_vf

 

EAL: PCI device 0000:04:10.5 on NUMA socket 0

 

EAL: probe driver: 8086:15a8 net_ixgbe_vf

 

EAL: PCI device 0000:06:00.0 on NUMA socket 0

 

EAL: probe driver: 8086:15a4 net_fm10k

 

EAL: PCI device 0000:08:00.0 on NUMA socket 0

 

EAL: probe driver: 8086:1533 net_e1000_igb

 

Lua 5.3.1 Copyright (C) 1994-2015 Lua.org, PUC-Rio

 

Copyright (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 Total

 

port 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-Only

 

RX_cnt( 1): (pid= 0:qid= 0)

 

2, RX-Only

 

RX_cnt( 1): (pid= 1:qid= 0)

 

3, TX-Only

 

TX_cnt( 1): (pid= 0:qid= 0)

 

4, TX-Only

 

TX_cnt( 1): (pid= 1:qid= 0)

Port :

 

0, nb_lcores 2, private 0x9f4e40, lcores: 1 3

 

1, 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 : 15360

 

max_rx_queues : 128, ma...
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Community Manager
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Hi Anasboubakri,

 

 

Thank you for posting in Wired Communities. The Intel® DPDK questions and technical problems should be reported through the Intel® Premier Support site

 

http://premier.intel.com/premier http://premier.intel.com/premier or access your IBL account and click

 

the 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
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