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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