[Starlingx-discuss] Performance Footprint Metrics phase 0 (update)

[Curtis]

Thanks for sending this out Victor! Overall I think this is a great place
to start. :)

On Thu, Apr 4, 2019 at 3:25 PM Victor Rodriguez <vm.rod25 at gmail.com> wrote:

> Hi STX team
>
> This is the follow-up mail to share with the community the test case
> presented yesterday on the community call meeting. This test case responds
> to phase 0 on our goal to have a test framework (using existing tools ) to
> measure performance metrics on StarlingX project.
>
> This very basic script only has the scope o measure the footprint of STX
> host system ( users can decide if it is a controller or a node )
>
> This test case was presented yesterday, here are the slides:
>
>
> https://drive.google.com/open?id=1Nr12zDRXf34kpjiA0LsFLU8GIpMY8Y-H2zmiC96CD4A
>
> The source code of the test has been updated in tools-contrib repository:
>
> https://github.com/starlingx-staging/tools-contrib
>
>
It's great to see that repo already in use. There are some things in there
that I can already use from the autodeploy work. Very helpful.


> The list of TODO things for this test case ( and framework ) is here:
>
> Please feel free to add as many requests as we have as a community.
> https://etherpad.openstack.org/p/stx_performance_feedback
>

I added a couple comments to that etherpad.
Thanks,
Curtis


> This test case also add the tools to save the data recorded on an InfluxDB
> database
>
> The way to run this script as described on the README is:
>
> python metrics.py
>
> Details of elapsed time and sampling time are described in README as well
>
> By default the script does not send any data, only print on the console
> the values:
>
> Example Output:
> https://gist.github.com/VictorRodriguez/b9260ad223b176c323363ac06d0afdde
>
> If we want to send the data to an influxDB:
>
> python metrics.py --send_data
>
> Will send data to the InlfuxDB server configured in the file:
>
> $ server.conf
> INFLUX_SERVER=<yoruservername or localhost if is the same as the system
> under test>
> INFLUX_PORT=PORT
> INFLUX_PASS=PASS
> INFLUX_USER=USER
> DB_NAME=starlingx
>
>
> Since yesterday meeting I left the script running on my ubuntu machine and
> here are the metrics of DB size:
>
> Size in data points per table:
>
> name: boottime
> time count count_1 count_2
> ---- ----- ------- -------
> 0 1571
>
> name: cpu_footprint
> time count count_1 count_2
> ---- ----- ------- -------
> 0 1562
>
> name: hd_footprint
> time count count_1 count_2
> ---- ----- ------- -------
> 0 3132
>
> name: memory_footprint
> time count count_1 count_2
> ---- ----- ------- -------
> 0 3132
>
>
> Size in HD:
> du -sh /var/lib/influxdb/data/starlingx/
> 28K /var/lib/influxdb/data/starlingx/
>
> As we can see in a total of 7827 data points we are only using 28K of the
> HD ( not much )
>
> Curtis and will be working on the set up of this infrastructure on packet
> infra, as soon as we have information we will let you know.
>
> This perf framework is designed with the idea that anyone can use it to
> track their version of STX that you prefer. If you have any question how to
> set up on your infra please let me know
>
> Regards
>
> Victor Rodriguez
>
> _______________________________________________
> Starlingx-discuss mailing list
> Starlingx-discuss at lists.starlingx.io
> http://lists.starlingx.io/cgi-bin/mailman/listinfo/starlingx-discuss
>


-- 
Blog: serverascode.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.starlingx.io/pipermail/starlingx-discuss/attachments/20190404/67daccff/attachment.html>