On Thu, Mar 16, 2017 at 3:58 AM, Valentine Sinitsyn <
[email protected]> wrote:
>
> Hi all,
>
> We are doing some stress testing on OVN 2.7, and wanted to reproduce
results from the talk [1]. Looking at ovn-scale-test sources, I have two
questions:
>
Hi Valentine,
Thanks for picking this up.
> - Do I get correctly that the benchmark always starts with the empty
northbound db. Then lswitches are added, then you add ports to each lswitch?
>
Yes, the test result shown in the talk was started from empty to gradually
reach 20k lports on 200 lswitches.
> - What is the batch size in port_create_args?
I remember it was 100. In addition, there were 5 jobs running in parallel.
+Lei to confirm.
>
> In short: is it true that for the setup involving (say) 10000 ports
spanned over 100 lswitches in the aforementioned test, a Rally task would
look like this?
>
> {
> "version": 2,
> "title": "Create and bind port",
> "subtasks": [{
> "title": "Create and bind port",
> "workloads": [{
> "name": "OvnNetwork.create_and_bind_ports",
> "args": {
> "network_create_args": {
> "amount": 100,
> "batch": 1,
> "start_cidr": "172.16.1.0/24",
> "physical_network": "providernet"
> },
> "port_create_args" : {"batch": 2},
> "ports_per_network": 100,
> "port_bind_args": {"wait_up": true}
> },
> "runner": {
> "type": "serial","times": 1},
> "context": {
> "ovn_multihost" : {
> "controller": "ovn-controller-node"
> },
> "sandbox":{ "tag": "ToR1"}
> }
> }]
> }]
> }
>
> 1. https://youtu.be/okralc7LrZo?t=1185
>
> Thanks,
> Valentine
_______________________________________________
dev mailing list
[email protected]
https://mail.openvswitch.org/mailman/listinfo/ovs-dev
