Open Stack

On Mon, Feb 12, 2018 at 2:21 PM Ihar Hrachyshka <ihrachys at redhat.com> wrote:

> I would check how many commits are issued. If it's still one, there is
> no issue as long as revision numbers are increasing. Otherwise, we can
> take a look. BTW why do we discuss it here and not in upstream?


Good point, I'm moving this to the openstack-dev list


> Ihar
>
> On Mon, Feb 12, 2018 at 12:37 AM, Miguel Angel Ajo Pelayo
> <majopela at redhat.com> wrote:
> > Hi folks :)
> >
> >    We were talking this morning about the change for the new engine
> facade
> > in neutron [1],
> >
> >    And we guess this could incur in overhead on the DB layer because if
> we
> > look at the corresponding networking-ovn change [2], we detected that the
> > port revisions increases by 3 for port creation.
> >
> >    We haven't looked at why, or how much overhead does it add to port
> > creation. It'd be great to verify that we don't incur in much overhead,
> or
> > see if there is room for optimization.
> >
> >    Best regards,
> >
> >
> >
> > [1]
> >
> https://github.com/openstack/neutron/commit/6f83466307fb21aee5bb596974644d457ae1fa60#diff-94eb611a8a3b29dbf8cd2aa2466a53b9R34
> > [2]
> >
> https://review.openstack.org/#/c/543166/3/networking_ovn/tests/functional/test_revision_numbers.py
>
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