Description of problem:
Got a request from Cisco Cloud Services to backport the following to OSP 5
Currently, nova is not supporting the multi-queue configuration on the kvm/qemu tap interface, which is limiting the overall PPS (packets per second) network througput on the nova-compute node. See refererence,
https://review.openstack.org/#/c/128829/
We would like to get this back-ported to OSP 5.0 for supporting our network centric work-load.
Currently, our network centric workload is limited to no more than aggregate of 300k PPS for all VMs on the nova-compute node.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
Description of problem: Got a request from Cisco Cloud Services to backport the following to OSP 5 Currently, nova is not supporting the multi-queue configuration on the kvm/qemu tap interface, which is limiting the overall PPS (packets per second) network througput on the nova-compute node. See refererence, https://review.openstack.org/#/c/128829/ We would like to get this back-ported to OSP 5.0 for supporting our network centric work-load. Currently, our network centric workload is limited to no more than aggregate of 300k PPS for all VMs on the nova-compute node. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: