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On Thu, Jun 8, 2017 at 11:10 AM, Emilien Macchi <emilien at redhat.com> wrote:

> On Thu, Jun 8, 2017 at 2:21 PM, Justin Kilpatrick <jkilpatr at redhat.com>
> wrote:
> > Morning everyone,
> >
> > I've been working on a performance testing tool for TripleO hardware
> > provisioning operations off and on for about a year now and I've been
> > using it to try and collect more detailed data about how TripleO
> > performs in scale and production use cases. Perhaps more importantly
> > YODA (Yet Openstack Deployment Tool, Another) automates the task
> > enough that days of deployment testing is a set it and forget it
> > operation.
> >
> > You can find my testing tool here [0] and the test report [1] has
> > links to raw data and visualization. Just scroll down, click the
> > capcha and click "go to kibana". I  still need to port that machine
> > from my own solution over to search guard.
> >
> > If you have too much email to consider clicking links I'll copy the
> > results summary here.
> >
> > TripleO inspection workflows have seen massive improvements from
> > Newton with a failure rate for 50 nodes with the default workflow
> > falling from 100% to <15%. Using patches slated for Pike that spurious
> > failure rate reaches zero.
> >
> > Overcloud deployments show a significant improvement of deployment
> > speed in HA and stack update tests.
> >
> > Ironic deployments in the overcloud allow the use of Ironic for bare
> > metal scale out alongside more traditional VM compute. Considering a
> > single conductor starts to struggle around 300 nodes it will be
> > difficult to push a multi conductor setup to it's limits.
> >
> > Finally Ironic node cleaning, shows a similar failure rate to
> > inspection and will require similar attention in TripleO workflows to
> > become painless.
> >
> > [0] https://review.openstack.org/#/c/384530/
> > [1] https://docs.google.com/document/d/194ww0Pi2J-dRG3-
> X75mphzwUZVPC2S1Gsy1V0K0PqBo/
> >
> > Thanks for your time!
>
> Hey Justin,
>
> All of this is really cool. I was wondering if you had a list of bugs
> that you've faced or reported yourself regarding to performances
> issues in TripleO.
> As you might have seen in a separate thread on openstack-dev, we're
> planning a sprint on June 21/22th to improve performances in TripleO.
>

Is this an IRC thing, or a video call? I work on the OpenStack Performance
and Scale team and would love to participate.

We would love your participation or someone from your team and if you
> have time before, please add the deployment-time tag to the Launchpad
> bugs that you know related to performances.
>
> Thanks a lot,
>
> > - Justin
> >
> > ____________________________________________________________
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>
>
> --
> Emilien Macchi
>
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-- 
Sai Sindhur Malleni

Software Engineer
Red Hat Inc.
100 East Davie Street
Raleigh, NC, USA
Work: (919) 754-4557 | Cell: (919) 985-1055
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