Re: Do substitutes download slowly for you? / Speeding up substitute delivery/mirrors

[Felix Lechner]

Hi Chris!

On Thu, May 25, 2023 at 7:14 AM Christopher Baines <mail@cbaines.net> wrote:
>
> France:    wget 
> https://bordeaux.guix.gnu.org/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0

--2023-05-25 07:23:45--
https://bordeaux.guix.gnu.org/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
Resolving bordeaux.guix.gnu.org (bordeaux.guix.gnu.org)...
2a0c:e300::58, 185.233.100.56
Connecting to bordeaux.guix.gnu.org
(bordeaux.guix.gnu.org)|2a0c:e300::58|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 208615205 (199M) [text/plain]
Saving to: ‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0.1’
078vr3r8mn3yrwzwxw64hmcyshic9
100%[===============================================>] 198.95M
1.70MB/s    in 1m 47s
2023-05-25 07:25:33 (1.86 MB/s) -
‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0.1’ saved
[208615205/208615205]

> US:        wget 
> https://bordeaux-us-east-mirror.cbaines.net/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0

--2023-05-25 07:20:43--
https://bordeaux-us-east-mirror.cbaines.net/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
Resolving bordeaux-us-east-mirror.cbaines.net
(bordeaux-us-east-mirror.cbaines.net)... 5.161.49.48
Connecting to bordeaux-us-east-mirror.cbaines.net
(bordeaux-us-east-mirror.cbaines.net)|5.161.49.48|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 208615205 (199M) [text/plain]
Saving to: ‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0’
078vr3r8mn3yrwzwxw64hmcyshic9
100%[===============================================>] 198.95M
7.16MB/s    in 35s
2023-05-25 07:21:18 (5.70 MB/s) -
‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0’ saved
[208615205/208615205]

> Singapore: wget 
> https://bordeaux-singapore-mirror.cbaines.net/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0

--2023-05-25 07:25:41--
https://bordeaux-singapore-mirror.cbaines.net/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
Resolving bordeaux-singapore-mirror.cbaines.net
(bordeaux-singapore-mirror.cbaines.net)...
2401:c080:1400:71df:5400:4ff:fe73:757d, 64.176.80.78
Connecting to bordeaux-singapore-mirror.cbaines.net
(bordeaux-singapore-mirror.cbaines.net)|2401:c080:1400:71df:5400:4ff:fe73:757d|:443...
connected.
HTTP request sent, awaiting response... 200 OK
Length: 208615205 (199M) [text/plain]
Saving to: ‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0.2’
  078vr3r8mn3yrwzwxw64hmcyshi  47%[======================>
            ]  95.41M  1.36MB/s    eta 60s
^078vr3r8mn3yrwzwxw64hmcyshic9
100%[===============================================>] 198.95M
3.60MB/s    in 92s
2023-05-25 07:27:15 (2.16 MB/s) -
‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0.2’ saved
[208615205/208615205]

> So please share the output from wget and if you're comfortable doing so,
> the rough real world location of where the computer doing the
> downloading is.

I am located in a home connected via a consumer-grade microwave link
from Sail Internet and then via fiber to their hub in Hurricane
Electric's FMT2 data center, which is about three miles away. My
static IP is 208.82.101.137, or sail-ipv4.us-core.com. Typical
downlink speeds are 200-300 Mbps.

Thanks for operating and maintaining the Bordeaux build farm!

Kind regards
Felix