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From: francismb <francismb@email.de>
To: 61625@debbugs.gnu.org
Subject: bug#61625: Package download speed calculation, spurious results?
Date: Sun, 19 Feb 2023 12:14:42 +0100	[thread overview]
Message-ID: <9f94be69-0e66-06ef-a0c5-dc4665d4888b@email.de> (raw)

Dear Maintainers team,
I've notice that the package download speed (is that the measure?),
seems to have some special edges/cases giving IMHO not realistic values,
see for e.g. the value calculated for 'graphviz' on my current
(~2023.02.19T12:00UTC) pull and upgrade iteration:

guix pull && guix upgrade
Updating channel 'guix' from Git repository at
'https://git.savannah.gnu.org/git/guix.git'...
Authenticating channel 'guix', commits 9edb3f6 to 57495d0 (286 new
commits)...
Building from this channel:
   guix      https://git.savannah.gnu.org/git/guix.git	57495d0
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
  config.scm  501B
                            19KiB/s 00:00 [##################] 100.0%
  git.scm  101B
                            64KiB/s 00:00 [##################] 100.0%
  hash.scm  132B
                            13KiB/s 00:00 [##################] 100.0%
  module-import  2KiB
                           367KiB/s 00:00 [##################] 100.0%
  module-import  2KiB
                           316KiB/s 00:00 [##################] 100.0%
  module-import-compiled  1.2MiB
                           5.3MiB/s 00:00 [##################] 100.0%
  module-import-compiled  1.2MiB
                           6.0MiB/s 00:00 [##################] 100.0%
building
/gnu/store/h3lx1r3canrrfy2km329bzqdhq1l6bz2-compute-guix-derivation.drv...
  graphviz-2.49.0-doc  2.0MiB
                          6.33GiB/s 00:00 [##################] 100.0%
  dbus-1.12.20  266KiB
                         412.0MiB/s 00:00 [##################] 100.0%
  fribidi-1.0.9  71KiB
                         175.0MiB/s 00:00 [##################] 100.0%
  avahi-0.8  349KiB
                           1.8MiB/s 00:00 [##################] 100.0%
  gd-2.3.2  124KiB
                           376KiB/s 00:00 [##################] 100.0%
  gettext-minimal-0.21  3.4MiB
                           8.2MiB/s 00:00 [##################] 100.0%
  gnutls-3.7.7  1.6MiB
                          4.97GiB/s 00:00 [##################] 100.0%
  gettext-minimal-0.21-doc  1.0MiB
                           5.5MiB/s 00:00 [##################] 100.0%
  graphite2-1.3.13  90KiB
                           875KiB/s 00:00 [##################] 100.0%
  gts-0.7.6  273KiB
                           1.8MiB/s 00:00 [##################] 100.0%
  guile-avahi-0.4.1  57KiB
                           323KiB/s 00:00 [##################] 100.0%
  guile-git-0.5.2  416KiB
                           2.9MiB/s 00:00 [##################] 100.0%
  guile-gnutls-3.7.11  98KiB
                           642KiB/s 00:00 [##################] 100.0%
  guix-daemon-1.4.0-3.d5fece6  260KiB
                           820KiB/s 00:00 [##################] 100.0%
  icu4c-69.1  9.1MiB
                           7.0MiB/s 00:01 [##################] 100.0%
  libdatrie-0.2.13  38KiB
                           200KiB/s 00:00 [##################] 100.0%
  harfbuzz-2.8.2  813KiB
                           5.7MiB/s 00:00 [##################] 100.0%
  libice-1.0.10  72KiB
                           519KiB/s 00:00 [##################] 100.0%
  libssh-0.9.6  236KiB
                           2.1MiB/s 00:00 [##################] 100.0%
  libsm-1.2.3  41KiB
                           282KiB/s 00:00 [##################] 100.0%
  guile-ssh-0.16.3  217KiB
                           1.4MiB/s 00:00 [##################] 100.0%
  libthai-0.1.28  162KiB
                           1.1MiB/s 00:00 [##################] 100.0%
  guile-ssh-0.16.3-debug  223KiB
                           1.3MiB/s 00:00 [##################] 100.0%
  libxext-1.3.4  33KiB
                           227KiB/s 00:00 [##################] 100.0%
  libxt-1.2.1  181KiB
                           713KiB/s 00:00 [##################] 100.0%
  perl-gettext-1.07  11KiB
                           142KiB/s 00:00 [##################] 100.0%
  libxmu-1.1.3  68KiB
                           519KiB/s 00:00 [##################] 100.0%
  libxpm-3.5.13  50KiB
                           350KiB/s 00:00 [##################] 100.0%
  perl-pod-parser-1.65  75KiB
                           456KiB/s 00:00 [##################] 100.0%
  libxaw-1.0.14  322KiB
                           1.0MiB/s 00:00 [##################] 100.0%
  perl-sgmls-1.1  33KiB
                           529KiB/s 00:00 [##################] 100.0%
  perl-syntax-keyword-try-0.28  29KiB
                           244KiB/s 00:00 [##################] 100.0%
  perl-text-wrapi18n-0.06  5KiB
                            32KiB/s 00:00 [##################] 100.0%
  perl-unicode-linebreak-2019.001  105KiB
                           853KiB/s 00:00 [##################] 100.0%
  perl-xs-parse-keyword-0.06  32KiB
                           242KiB/s 00:00 [##################] 100.0%
  perl-yaml-tiny-1.73  26KiB
                           177KiB/s 00:00 [##################] 100.0%
  pixman-0.40.0  233KiB
                           612KiB/s 00:00 [##################] 100.0%
  po4a-0.68  1.9MiB
                          10.1MiB/s 00:00 [##################] 100.0%
  cairo-1.16.0  644KiB
                           4.1MiB/s 00:00 [##################] 100.0%
  pango-1.48.10  344KiB
                           1.2MiB/s 00:00 [##################] 100.0%

  graphviz-2.49.0  1.2MiB
                          1.15GiB/s 00:00 [                  ]   5.1%
  graphviz-2.49.0  1.2MiB
                           2.2MiB/s 00:01 [##################] 100.0%

substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%

I'm not behind a ~ >100MB connection, and it's curious to get 1.15GiB/s
here, is that somehow the value from some cache? or is a spurious
calculation? (IMHO nothing that releases the packaging unusable thus low
priority, just curiosity, is that a bug?)

Thanks in advance,
francisMB




             reply	other threads:[~2023-02-19 11:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-19 11:14 francismb [this message]
2023-02-23 13:28 ` bug#61625: Package download speed calculation, spurious results? Ludovic Courtès
     [not found]   ` <3c5f80e9-6d3b-ea05-cd81-b26957f4a178@email.de>
2023-03-03  9:46     ` Ludovic Courtès

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