Hi

on 2019/9/2 15:43, 崔恒香 wrote:
> Why the performance of Stein concurrent creation of VM is not as good as
> that of Ocata?
> Create 250 VMs concurrently, the O version only needs 160s, but the S
> version needs 250s.

Openstack's execution environment is complicated.
It's hard to say O is faster than S from the architecture viewpoint.
Are you sure two systems' running environment are totally the same for
comparision? including the software, hardware, network connection etc.

regards.