Hi Lawrence
I think you wanted to set the rxq affinity in a single command.
Here is a simplified version for illustration.
darrell@prmh-nsx-perf-server125:~/ovs/ovs_master$ sudo ovs-appctl
dpif-netdev/pmd-rxq-showpmd thread numa_id 0 core_id 0:
isolated : false
port: dpdk0 queue-id: 0
pmd thread numa_id 1 core_id 1:
isolated : false
pmd thread numa_id 0 core_id 2:
isolated : false
port: dpdk1 queue-id: 0
pmd thread numa_id 1 core_id 3:
isolated : false
darrell@prmh-nsx-perf-server125:~/ovs/ovs_master$ sudo ovs-vsctl set interface
dpdk0 other_config:pmd-rxq-affinity="0:0,1:2,2:0,3:2,4:0,5:2,6:0,7:2"
darrell@prmh-nsx-perf-server125:~/ovs/ovs_master$ sudo ovs-appctl
dpif-netdev/pmd-rxq-show
pmd thread numa_id 0 core_id 0:
isolated : true
port: dpdk0 queue-id: 0 2 4 6
pmd thread numa_id 1 core_id 1:
isolated : false
port: dpdk1 queue-id: 0
pmd thread numa_id 0 core_id 2:
isolated : true
port: dpdk0 queue-id: 1 3 5 7
pmd thread numa_id 1 core_id 3:
isolated : false
Thanks Darrell
On 9/7/17, 5:41 AM, "[email protected] on behalf of 王志克"
<[email protected] on behalf of [email protected]> wrote:
Hi,
Please see below log:
It seems no way to set pmd-rxq-affinity for multiple queues to 2 pmd. I
think it is a bug.
[root@A01-R08-I24-169 wangzhike]# ovs-appctl dpif-netdev/pmd-rxq-show
pmd thread numa_id 0 core_id 4:
isolated : false
port: dpdk0 queue-id: 3 7
port: port-ve54hf69ys queue-id: 0
pmd thread numa_id 0 core_id 36:
isolated : false
port: dpdk0 queue-id: 1 5
pmd thread numa_id 1 core_id 20:
isolated : true
port: dpdk0 queue-id: 0 2 4 6
pmd thread numa_id 1 core_id 52:
isolated : false
port: port-6s9isqsttp queue-id: 0
port: port-b1ri1292y7 queue-id: 0
port: port-l8n2dvgyij queue-id: 0
[root@A01-R08-I24-169 wangzhike]# ovs-vsctl set interface dpdk0
other_config:pmd-rxq-affinity="1:52,3:52,5:52,7:52"
[root@A01-R08-I24-169 wangzhike]# ovs-appctl dpif-netdev/pmd-rxq-show
pmd thread numa_id 0 core_id 4:
isolated : false
port: dpdk0 queue-id: 2 6
port: port-ve54hf69ys queue-id: 0
pmd thread numa_id 0 core_id 36:
isolated : false
port: dpdk0 queue-id: 0 4
pmd thread numa_id 1 core_id 20:
isolated : false
port: port-6s9isqsttp queue-id: 0
port: port-b1ri1292y7 queue-id: 0
port: port-l8n2dvgyij queue-id: 0
pmd thread numa_id 1 core_id 52:
isolated : true
port: dpdk0 queue-id: 1 3 5 7
[root@A01-R08-I24-169 wangzhike]# ovs-vsctl set interface dpdk0
other_config:pmd-rxq-affinity="0:20,2:20,4:20,6:20"
[root@A01-R08-I24-169 wangzhike]# ovs-appctl dpif-netdev/pmd-rxq-show
pmd thread numa_id 0 core_id 4:
isolated : false
port: dpdk0 queue-id: 3 7
port: port-ve54hf69ys queue-id: 0
pmd thread numa_id 0 core_id 36:
isolated : false
port: dpdk0 queue-id: 1 5
pmd thread numa_id 1 core_id 20:
isolated : true
port: dpdk0 queue-id: 0 2 4 6
pmd thread numa_id 1 core_id 52:
isolated : false
port: port-6s9isqsttp queue-id: 0
port: port-b1ri1292y7 queue-id: 0
port: port-l8n2dvgyij queue-id: 0
Br,
Wang Zhike
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