[Qgis-user] project browser very, very slow

Mon Nov 14 23:41:07 PST 2022

Hello Nicolas and Thomas,

I've experienced this browser behavior with all QGIS versions I've used in the last years (3.22 at the moment). The browser is very slow in some cases. There seems to be a difference depending on the share I try to access. Although physically located on the same server, opening my home drive is very slow and navigating through the subfolder nearly impossible, whereas opening other shares and navigating through the folders there happens in normal speed. The main difference between my home drive and the other shares is that the home drive is mirrored to the local disk via folder redirection. Opening i.e. an ESRI gdb with 25 layers (each with only some point data) is very slow again independent from the share I use. As far as I remember, this browser problem has been reported before but I don't remember if a solution was found.

Best regards,
Michael

-----Ursprüngliche Nachricht-----
Von: Qgis-user <qgis-user-bounces at lists.osgeo.org> Im Auftrag von Thomas Struller via Qgis-user
Gesendet: Montag, 14. November 2022 18:30
An: Nicolas Cadieux <njacadieux.gitlab at gmail.com>
Cc: qgis-user at lists.osgeo.org
Betreff: Re: [Qgis-user] project browser very, very slow

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Hallo Nicolas,

thank you for your fast answer... opend Qgis 3.22 ltr. This works much faster, don't know why. Our IT-staff says they could find nothing... Will try your proposals and report :) on thursday...

Mit freundlichen Grüßen

Thomas Struller
Diplom Geologe (Univ.), BDG, V18

Sachverständiger nach BBodSchG §18,
SG1 Historische Recherche
SG2 Pfad Boden – Gewässer
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Tel:  +49 911 12076 111
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Mail: thomas.struller at LGA-geo.de

LGA Institut für Umweltgeologie und Altlasten GmbH Christian-Hessel-Straße 1
90427 Nürnberg
info at LGA-geo.de
www.LGA-geo.de

________________________________________
Von: Nicolas Cadieux <njacadieux.gitlab at gmail.com>
Gesendet: Montag, 14. November 2022 18:02
An: Thomas Struller
Cc: qgis-user at lists.osgeo.org
Betreff: Re: [Qgis-user] project browser very, very slow

Hi,

I would start by creating a new user profile the. Restart QGIS using that profile.  Then, I would look at the network server.   Look at the latency to access this server?  What is the speed for the data transfers?  Try copying the file locally and test for speed.  Then, wms services could be very slow.  I would remove those from the projects and test.

Nicolas Cadieux
https://gitlab.com/njacadieux<https://eu-central-1.protection.sophos.com?d=gitlab.com&u=aHR0cHM6Ly9naXRsYWIuY29tL25qYWNhZGlldXg=&i=NWJmNDNkYTViNDcwM2ExMzMzYzBjODA3&t=STh2Z2tMbmpBYzZGaGFSM2Q4Z1FhSnF6ZFNnRHorTWV6b3VMdXJuZEZVYz0=&h=177bcbba2bfa4450adc655ac6296d8b4&s=AVNPUEhUT0NFTkNSWVBUSVZvjn0muzEGAo_r9oizyqx5OJMUq8IqQ6EjOpcpdg-ycw>

Le 14 nov. 2022 à 09:15, Thomas Struller via Qgis-user <qgis-user at lists.osgeo.org> a écrit :

 Hallo dear list,

I use Qgis 3.28 latest Version on Win 11; Lenovo L14 Gen 1, 32 GB memory, AMD Ryzen 7 PRO 4750U with Radeon Graphics, 1700 MHz, 8 Kern(e), 16 logische(r) Prozessor(en)

Using the browser-panel and opening the project directory needs realy long time. Not only a few seconds. Then opening a gpkg needs the same time. In fact Qgis browser ist very, very slow on every action I do. Its no fun to use Qgis.

All data (gpkg, shp-file, raster data etc.) for my project is located in one directory on a network drive  (win2016 file-server I guess).

In my project-file there are also links to some wms sercives.

What do I have to do, to accelerate the access to the project directory on Qgis 3.28?

Kind regards
Thomas

Mit freundlichen Grüßen

Thomas Struller
Diplom Geologe (Univ.), BDG, V18

Sachverständiger nach BBodSchG §18,
SG1 Historische Recherche
SG2 Pfad Boden – Gewässer
Akademischer Geoinformatiker
Privater Sachverständiger der Wasserwirtschaft

Tel:  +49 911 12076 111
Mobil:+49 170 33 20 494
Mail: thomas.struller at LGA-geo.de

LGA Institut für Umweltgeologie und Altlasten GmbH Christian-Hessel-Straße 1
90427 Nürnberg
info at LGA-geo.de
www.LGA-geo.de<https://eu-central-1.protection.sophos.com?d=lga-geo.de&u=d3d3LkxHQS1nZW8uZGU=&i=NWJmNDNkYTViNDcwM2ExMzMzYzBjODA3&t=dE1UWGhIdXR0WnZkdGFzc0UzRC9xbEJUOHdWRUxLbVROYzFyQU4vYVZxTT0=&h=177bcbba2bfa4450adc655ac6296d8b4&s=AVNPUEhUT0NFTkNSWVBUSVZvjn0muzEGAo_r9oizyqx5OJMUq8IqQ6EjOpcpdg-ycw>
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