Open Stack

On 4/27/2017 10:35 AM, Anastasia Kravets wrote:
> Hi all,
>
> Making some investigations in our project, we have run rally tests, and have noticed degradation of performance of nova on master compared with ocata branch.
> `nova list` on ocata branch with 100 servers run in 1,6s while the `nova list` on master branch with 40 servers only run in 1,8s.
> Nova is configured to use fake libvirt.
>
> Pay your attention. Thank you.
>
> Best Regards,
> Anastasia Kravets
>
>
>
>
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Thanks for the information. Have you run this with os-profiler to get an 
idea of where it's taking the most time? The virt driver, fake or not, 
shouldn't make a difference when listing instances as that's just a 
database operation.

-- 

Thanks,

Matt