Hi Ben,

Some more version information if it can help :

root@XU1804:/home/gilles/Documents/7.x/project/bundles/appimage/bundle#
sftp -4 [email protected]:/srv/archives/files/digikam/
Connected to tinami.kde.org.
Changing to: /srv/archives/files/digikam/
sftp> version
SFTP protocol version 3
sftp> quit
root@XU1804:/home/gilles/Documents/7.x/project/bundles/appimage/bundle# ssh -V
OpenSSH_7.6p1 Ubuntu-4ubuntu0.7, OpenSSL 1.0.2n  7 Dec 2017
root@XU1804:/home/gilles/Documents/7.x/project/bundles/appimage/bundle# uname -a
Linux XU1804 5.4.0-131-generic #147~18.04.1-Ubuntu SMP Sat Oct 15
13:10:18 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

Gilles

Le lun. 28 nov. 2022 à 15:29, Gilles Caulier
<[email protected]> a écrit :
>
> Hi Ben,
>
> It's not better at all with -4 option :
>
> root@XU1804:/home/gilles/Documents/7.x/project/bundles/appimage/bundle#
> sftp -4 [email protected]:/srv/archives/files/digikam/ <<< "put
> digiKam-7.9.0-20221128T043841-x86-64-debug.appimage"
> Connected to tinami.kde.org.
> Changing to: /srv/archives/files/digikam/
> sftp> put digiKam-7.9.0-20221128T043841-x86-64-debug.appimage
> Uploading digiKam-7.9.0-20221128T043841-x86-64-debug.appimage to
> /srv/archives/files/digikam/digiKam-7.9.0-20221128T043841-x86-64-debug.appimage
> digiKam-7.9.0-20221128T043841-x86-64-debug.appimage
>    0%  480KB  40.4KB/s 3:40:20 ETA
>
> Note : i send file from south of France
>
> Gilles
>
> Le lun. 28 nov. 2022 à 11:29, Gilles Caulier
> <[email protected]> a écrit :
> >
> > Hi Ben,
> >
> > I will try the IPV4 forcing option to see if this improve the network usage.
> >
> > Note, i already used sftp to deino in the same condition, and i never
> > seen this problem before.
> >
> > Best
> >
> > Gilles
> >
> > Le lun. 28 nov. 2022 à 11:23, Ben Cooksley <[email protected]> a écrit :
> > >
> > > On Mon, Nov 28, 2022 at 7:34 PM Gilles Caulier <[email protected]> 
> > > wrote:
> > >>
> > >> Hi Ben,
> > >
> > >
> > > Hi Gilles,
> > >
> > >>
> > >>
> > >> The network bandwidth is very very slow here to upload new files with
> > >> SFTP on files.kde.org :
> > >>
> > >> ---------- Compute package checksums for digiKam 7.9.0
> > >>
> > >> File       : digiKam-7.9.0-20221128T043841-x86-64-debug.appimage
> > >> Size       : 523M
> > >> SHA256 sum : 
> > >> 023c3657b0fdb19c8c82f4c2745f58ba68522d94e6370ed0a90f4f2579f6e1e5
> > >> ---------- Cleanup older bundle AppImage files from files.kde.org 
> > >> repository
> > >>
> > >> sftp> rm *-x86-64-debug.appimage*
> > >> ---------- Upload new bundle AppImage files to files.kde.org repository
> > >>
> > >> sending incremental file list
> > >> digiKam-7.9.0-20221128T043841-x86-64-debug.appimage
> > >>       5,439,488   0%   49.85kB/s    3:01:19
> > >>
> > >> I tried with a fiber connection or with 5G and it's always the same : 
> > >> 50Kb/s
> > >> Of course my connection is very fast on the Internet in other cases.
> > >
> > >
> > > I haven't seen speed issues with Tinami with anyone else so suspect the 
> > > issue is ISP specific.
> > > There certainly aren't any restrictions on the server side, and Tinami 
> > > and Deino are with the same hoster - Hetzner.
> > >
> > > I just did a test from my local system (where my ping to Europe is 
> > > >300ms) and I get the following performance:
> > >
> > > ben@localhost:~/Downloads> scp testdata [email protected]:
> > > testdata                                                                  
> > >           100%  331MB   3.8MB/s   01:27
> > >
> > > As a starting point, please force usage of IPv4 as ISPs are notorious for 
> > > getting IPv6 wrong (sftp -4 should do the trick if memory serves)
> > >
> > >>
> > >>
> > >> Best regards
> > >>
> > >> Gilles Caulier
> > >
> > >
> > > Cheers,
> > > Ben
> > >
> > >>
> > >> Le dim. 27 nov. 2022 à 07:04, Ben Cooksley <[email protected]> a écrit :
> > >> >
> > >> > Hi all,
> > >> >
> > >> > This migration has now been completed, and Tinami is now the 
> > >> > canonical, master copy of all resources previously hosted by Deino.
> > >> > This includes download.kde.org, files.kde.org, cdn.kde.org and 
> > >> > distribute.kde.org.
> > >> >
> > >> > Should there be any issues with access please let us know.
> > >> >
> > >> > Regards,
> > >> > Ben
> > >> >
> > >> > On Fri, Nov 25, 2022 at 6:49 AM Ben Cooksley <[email protected]> wrote:
> > >> >>
> > >> >> Hi all,
> > >> >>
> > >> >> As part of Sysadmin's ongoing programme to ensure we remain on 
> > >> >> supported releases for our servers, we have recently completed 
> > >> >> building out tinami.kde.org, a system intended to replace 
> > >> >> deino.kde.org.
> > >> >>
> > >> >> Setup wise the system should be identical to Deino in all forms, and 
> > >> >> continues to host the same services that it did before. This includes 
> > >> >> account names and paths to where data is stored.
> > >> >>
> > >> >> Scripts should therefore only need a simple sed replacement of 
> > >> >> deino.kde.org with tinami.kde.org to function as they did previously.
> > >> >>
> > >> >> The SSH Hostkeys are as follows:
> > >> >> 256 SHA256:OmgaQG1BzIUKNJ6aeuhf+Fb5W/WHrDyAbtJvK7lBjCo (ECDSA)
> > >> >> 256 SHA256:CMLG/mt8Lwwu7n2XTM9VpGjA4XWr/924M/WItfv/ABU (ED25519)
> > >> >> 3072 SHA256:oRCv04BPe3e9wzvj+/o3m+P1aafxVbhp2O+YEkpRHGU (RSA)
> > >> >>
> > >> >> If you could please validate that your access (and any other 
> > >> >> workflow) works as expected that would be appreciated.
> > >> >>
> > >> >> At this time it is intended for tinami.kde.org to take over 
> > >> >> responsibility from deino.kde.org this weekend.
> > >> >>
> > >> >> Please let us know if there are any queries.
> > >> >>
> > >> >> Many thanks,
> > >> >> Ben

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