[openstack-dev] [Neutron][qa] Parallel testing update
joe.gordon0 at gmail.com
Mon Jan 6 17:56:02 UTC 2014
On Mon, Jan 6, 2014 at 9:37 AM, Jay Pipes <jaypipes at gmail.com> wrote:
> On Mon, 2014-01-06 at 08:58 -0800, Joe Gordon wrote:
> > On Mon, Jan 6, 2014 at 8:38 AM, Jay Pipes <jaypipes at gmail.com> wrote:
> > On Mon, 2014-01-06 at 17:04 +0100, Salvatore Orlando wrote:
> > > I have already discussed the matter with Jay on IRC, even if
> > for a
> > > different issue.
> > > In this specific case 'batching' will have the benefit of
> > reducing the
> > > rootwrap overhead.
> > Right.
> > > However, it seems the benefit from batching is not
> > resolutive. I admit
> > > I have not run tests in the gate with batching; I've just
> > tested in an
> > > environment without significant load, obtaining a
> > performance increase
> > > of less than 10%.
> > Well, 10% is 10% better than nothing ;) And add in the
> > (significant)
> > rootwrap costs, and I think it's certainly worth looking into.
> > Have you tried running neutron without rootwrap, to get a baseline?
> Specifically the section titled "Disable rootwrap scripts",
What about it? Also those numbers are pretty old at this point. I was
thinking disable rootwrap and run full parallel tempest against it.
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