[Qgis-psc] (QGIS 2020 Grant Report) QGIS Server and performance monitoring

[Tim Sutton]

Hi Paul

Thank you so much for the update and for doing this great work! Do you have
any insights into the results? From what I can make out, 2.x releases are
consistently a little faster than 3.x but not by much. Is there any way to
compare reports over time. I think this would be especially useful for
Master where a sudden spike in response times might be indicative of a
performance regression?

Regards

Tim

On Thu, Nov 12, 2020 at 10:17 AM Paul Blottiere <blottiere.paul at gmail.com>
wrote:

> Dear PSC,
>
>
> Here is the report about the QEP
> https://github.com/qgis/QGIS-Enhancement-Proposals/issues/185.
>
> The whole QGIS-Server-PerfSuite has been upgraded to use 3.10 and 3.14
> releases
> side by side with 2.18 and master branch. Performances may be now monitored
> daily with the latest releases. Moreover, a simple anomalies detection
> mechanism
> has been implemented and a mail is sent if a regression is detected.
>
> Several scenarios have also been added to compare performance with the same
> data but relying on different providers (PostGIS, Spatialite, Geopackage
> and
> Shapefile).
>
> Finally, a simple mechanism based on multiprocessing has been implemented
> to
> simulate multi-clients situation. However, we don't have scenario based on
> this
> mechanism for now.
>
> For those interested, the last report is available here:
> http://test.qgis.org/perf_test/graffiti/2020_11_12_01_00/report.html.
>
> In spite of the limited scope of scenarios, there're very interesting
> results.
> Here is not the place to talk about it, but I'll communicate about it
> later.
>
>
> Regards.
> --
> Paul Blottiere
> QCooperative: https://www.qcooperative.net/
> Hytech Imaging: https://hytech-imaging.fr/
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-- 
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Tim Sutton
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Tim is a member of the QGIS Project Steering Committee
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