You are sending traffic with more than one flow, correct?
From: [email protected] [mailto:[email protected]] On
Behalf Of Saxena, Nitin
Sent: Tuesday, November 28, 2017 11:45 AM
To: [email protected]
Cc: Athreya, Narayana Prasad <[email protected]>
Subject: [vpp-dev] How to enable RSS in VPP
HI,
I am using ConnectX-4 NIC which has Rx RSS support however I can see VPP is not
using RSS feature with this NIC.
NIC is getting traffic from 1 queue only? Is this can be fixed in VPP? If yes
how?
Output from show hardware detail
==================================================
UnknownEthernet32/0/0 1 up UnknownEthernet32/0/0
Ethernet address 24:8a:07:a4:6b:78
Mellanox ConnectX-4 Family
carrier up full duplex speed 40000 mtu 9216 promisc
pci id: device 15b3:1013 subsystem 15b3:0008
pci address: 0000:32:00.00
max rx packet len: 65536
max num of queues: rx 65535 tx 65535
promiscuous: unicast on all-multicast on
vlan offload: strip off filter off qinq off
rx offload caps: vlan-strip ipv4-cksum udp-cksum tcp-cksum
tx offload caps: vlan-insert ipv4-cksum udp-cksum tcp-cksum
outer-ipv4-cksum
rss active: ipv4-udp
rss supported: none
rx queues 4, rx desc 1024, tx queues 5, tx desc 1024
cpu socket 0
tx frames ok 31003987272
tx bytes ok 1860239236320
rx frames ok 63884415232
rx bytes ok 3833064913920
extended stats:
rx good packets 63884415232
tx good packets 31003987272
rx good bytes 3833064913920
tx good bytes 1860239236320
rx errors 0
tx errors 0
rx mbuf allocation errors 0
rx q0packets 0
rx q0bytes 0
rx q0errors 0
rx q1packets 0
rx q1bytes 0
rx q1errors 0
rx q2packets 0
rx q2bytes 0
rx q2errors 0
rx q3packets 63884415232
rx q3bytes 3833064913920
rx q3errors 0
tx q0packets 0
tx q0bytes 0
tx q1packets 31003987272
tx q1bytes 1860239236320
tx q2packets 0
tx q2bytes 0
tx q3packets 0
tx q3bytes 0
tx q4packets 0
tx q4bytes 0
====================================
Regards,
Nitin
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