From: "Ludovic Courtès" <ludo@gnu.org>
To: Andreas Enge <andreas@enge.fr>
Cc: Christopher Baines <mail@cbaines.net>, guix-devel@gnu.org
Subject: Re: Do substitutes download slowly for you? / Speeding up substitute delivery/mirrors
Date: Fri, 26 May 2023 18:05:53 +0200 [thread overview]
Message-ID: <87353jjcwu.fsf@gnu.org> (raw)
In-Reply-To: <ZHBjog2a0Z7oQLvs@jurong> (Andreas Enge's message of "Fri, 26 May 2023 09:45:38 +0200")
Andreas Enge <andreas@enge.fr> skribis:
> I am in France with a 100Mb/s FTTH link, and download is fast from all
> of the mirrors.
> FR 5,59MB/s in 39s
Only? I’m in Bordeaux :-) and from my workplace’s fast network I get
more than 10x more:
--8<---------------cut here---------------start------------->8---
$ wget -O/dev/null https://bordeaux.guix.gnu.org/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
--2023-05-26 17:59:38-- https://bordeaux.guix.gnu.org/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
Resolving bordeaux.guix.gnu.org (bordeaux.guix.gnu.org)... 185.233.100.56, 2a0c:e300::58
Connecting to bordeaux.guix.gnu.org (bordeaux.guix.gnu.org)|185.233.100.56|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 208615205 (199M) [text/plain]
Saving to: ‘/dev/null’
/dev/null 100%[================================>] 198.95M 75.0MB/s in 2.7s
2023-05-26 17:59:41 (75.0 MB/s) - ‘/dev/null’ saved [208615205/208615205]
--8<---------------cut here---------------end--------------->8---
The others are below but not too bad:
--8<---------------cut here---------------start------------->8---
$ wget -O/dev/null https://bordeaux-us-east-mirror.cbaines.net/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
--2023-05-26 18:01:03-- 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: ‘/dev/null’
/dev/null 100%[================================>] 198.95M 17.6MB/s in 12s
2023-05-26 18:01:16 (16.1 MB/s) - ‘/dev/null’ saved [208615205/208615205]
$ wget -O /dev/null https://bordeaux-singapore-mirror.cbaines.net/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
--2023-05-26 18:02:14-- 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: ‘/dev/null’
/dev/null 100%[================================>] 198.95M 6.63MB/s in 34s
2023-05-26 18:02:49 (5.88 MB/s) - ‘/dev/null’ saved [208615205/208615205]
--8<---------------cut here---------------end--------------->8---
Substitution is often not network-bound though:
https://guix.gnu.org/en/blog/2021/getting-bytes-to-disk-more-quickly/
Ludo’.
next prev parent reply other threads:[~2023-05-26 16:07 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 13:52 Do substitutes download slowly for you? / Speeding up substitute delivery/mirrors Christopher Baines
2023-05-25 14:42 ` Felix Lechner via Development of GNU Guix and the GNU System distribution.
2023-05-25 15:25 ` Vagrant Cascadian
2023-05-25 15:49 ` Luis Felipe
2023-05-26 17:45 ` Luis Felipe
2023-05-31 10:48 ` Christopher Baines
2023-05-31 15:29 ` Luis Felipe
2023-05-31 16:35 ` Christopher Baines
2023-05-25 20:48 ` Philip McGrath
2023-05-25 21:04 ` Felix Lechner via Development of GNU Guix and the GNU System distribution.
2023-05-26 22:03 ` Philip McGrath
2023-05-26 7:45 ` Andreas Enge
2023-05-26 16:05 ` Ludovic Courtès [this message]
2023-05-31 10:24 ` Simon Tournier
2023-05-26 12:42 ` 宋文武
2023-05-26 12:48 ` Maxim Cournoyer
2023-05-26 18:28 ` Kaelyn
2023-05-26 18:52 ` Felix Lechner via Development of GNU Guix and the GNU System distribution.
2023-05-29 12:07 ` Efraim Flashner
2023-05-31 9:37 ` Simon Tournier
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