Open Stack

On Mon, Apr 21, 2014 at 2:10 PM, Ilya Tyaptin <ityaptin at mirantis.com> wrote:

> Hi team!
>
> In light of discussions about ceilometer backends, we decided to test
> performance of different
> storage backends with collector and api services because these services
> depend on backends availability.
>
> For the collector testing we are using not completely real data, we are
> generating looking like real samples with variable rate, sending them to
> the collector and metering the time of these messages processing. Testing
> result is the time between message receiving for recording message to db.
>
> For the api testing we are only comparing the time of requests to api with
> different backends.
>
> We have prepared a document with more detailed description of test plan
> and first results.
> This url: *https://docs.google.com/document/d/1ARpKiYW2WN94JloG0prNcLjMeom-ySVhe8fvjXG_uRU/edit?usp=sharing
> <https://docs.google.com/document/d/1ARpKiYW2WN94JloG0prNcLjMeom-ySVhe8fvjXG_uRU/edit?usp=sharing>*
>

I am not sure if I read the 'Testing api' section correctly. Is that table
in seconds?  If so a REST API that takes over two minutes (sample-list for
Hbase, meter-list in Mongo) doesn't sound very good.


> Please, add you cases and proposals for perfomance testing of collector
> and api to the document comments.
>
> Also you may use etherpad if it is more convenient.
>
> https://etherpad.openstack.org/p/performance_test_for_ceilometer_collector_and_api
>
> ---
>
> Best regards,
>
> Tyaptin Ilia,
>
> Intern Software Engineer.
>
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140423/e7508184/attachment.html>