* bug#27780: guix environment to build guile from git required excessive CPU time
@ 2017-07-21 3:02 Mark H Weaver
2017-07-24 9:02 ` Ludovic Courtès
0 siblings, 1 reply; 5+ messages in thread
From: Mark H Weaver @ 2017-07-21 3:02 UTC (permalink / raw)
To: 27780
I just ran the following command on my Thinkpad X200 running GuixSD:
./pre-inst-env guix environment guile --ad-hoc autoconf automake libtool flex gettext
Using the guix client from a git checkout at v0.13.0-1496-gcfd6a3b1e,
and using guix-daemon from guix-0.13.0-3.b547349.
This command took approximately 20 minutes of CPU time before
downloading anything except possibly some NARINFOs. During this initial
20 minutes of CPU-bound activity, the only output was 4 occurrences of
the following message:
substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 100.0%
The CPU time was roughly evenly split between the following two
processes:
--8<---------------cut here---------------start------------->8---
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 8456 57.0 0.1 37420 7788 ? Rs 22:27 11:31 \_ /gnu/store/gkv8zl774h2qpa89mrf6d74fry3rsnpa-guix-0.13.0-3.b547349/bin/guix-daemon 8450 guixbuild --max-silent-time 0 --timeout 0 --substitute-urls https://mirror.hydra.gnu.org --gc-keep-derivations=yes --gc-keep-outputs=yes
root 8457 45.0 0.9 124040 38556 ? Rl 22:27 9:03 \_ /gnu/store/z16li2znnk2pdgrg3ldm34k669pcrdcx-guile-2.2.2/bin/guile --no-auto-compile /gnu/store/gkv8zl774h2qpa89mrf6d74fry3rsnpa-guix-0.13.0-3.b547349/bin/.guix-real substitute --query
--8<---------------cut here---------------end--------------->8---
Immediately before this, I had run the same command but without the
final "gettext" argument, and it ran quite quickly.
I've run a similar command in the last couple of weeks, with the
"gettext" argument, and as I recall it ran reasonably quickly as well.
Mark
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#27780: guix environment to build guile from git required excessive CPU time
2017-07-21 3:02 bug#27780: guix environment to build guile from git required excessive CPU time Mark H Weaver
@ 2017-07-24 9:02 ` Ludovic Courtès
2021-01-10 19:14 ` Maxim Cournoyer
0 siblings, 1 reply; 5+ messages in thread
From: Ludovic Courtès @ 2017-07-24 9:02 UTC (permalink / raw)
To: Mark H Weaver; +Cc: 27780
Hi Mark,
Mark H Weaver <mhw@netris.org> skribis:
> I just ran the following command on my Thinkpad X200 running GuixSD:
>
> ./pre-inst-env guix environment guile --ad-hoc autoconf automake libtool flex gettext
>
> Using the guix client from a git checkout at v0.13.0-1496-gcfd6a3b1e,
> and using guix-daemon from guix-0.13.0-3.b547349.
>
> This command took approximately 20 minutes of CPU time before
> downloading anything except possibly some NARINFOs. During this initial
> 20 minutes of CPU-bound activity, the only output was 4 occurrences of
> the following message:
>
> substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 100.0%
>
> The CPU time was roughly evenly split between the following two
> processes:
>
> USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
> root 8456 57.0 0.1 37420 7788 ? Rs 22:27 11:31 \_ /gnu/store/gkv8zl774h2qpa89mrf6d74fry3rsnpa-guix-0.13.0-3.b547349/bin/guix-daemon 8450 guixbuild --max-silent-time 0 --timeout 0 --substitute-urls https://mirror.hydra.gnu.org --gc-keep-derivations=yes --gc-keep-outputs=yes
> root 8457 45.0 0.9 124040 38556 ? Rl 22:27 9:03 \_ /gnu/store/z16li2znnk2pdgrg3ldm34k669pcrdcx-guile-2.2.2/bin/guile --no-auto-compile /gnu/store/gkv8zl774h2qpa89mrf6d74fry3rsnpa-guix-0.13.0-3.b547349/bin/.guix-real substitute --query
Is it reproducible? If/when that happens again, could you ‘strace’ the
‘guix substitute’ process?
Any idea whether hydra.gnu.org was loaded at the time and returning 504
(“Gateway Timeout”)?
Thanks,
Ludo’.
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#27780: guix environment to build guile from git required excessive CPU time
2017-07-24 9:02 ` Ludovic Courtès
@ 2021-01-10 19:14 ` Maxim Cournoyer
2021-01-10 23:46 ` Mark H Weaver
0 siblings, 1 reply; 5+ messages in thread
From: Maxim Cournoyer @ 2021-01-10 19:14 UTC (permalink / raw)
To: Ludovic Courtès; +Cc: 27780
Hello Mark,
ludo@gnu.org (Ludovic Courtès) writes:
> Hi Mark,
>
> Mark H Weaver <mhw@netris.org> skribis:
>
>> I just ran the following command on my Thinkpad X200 running GuixSD:
>>
>> ./pre-inst-env guix environment guile --ad-hoc autoconf automake libtool flex gettext
>>
>> Using the guix client from a git checkout at v0.13.0-1496-gcfd6a3b1e,
>> and using guix-daemon from guix-0.13.0-3.b547349.
>>
>> This command took approximately 20 minutes of CPU time before
>> downloading anything except possibly some NARINFOs. During this initial
>> 20 minutes of CPU-bound activity, the only output was 4 occurrences of
>> the following message:
>>
>> substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 100.0%
>>
>> The CPU time was roughly evenly split between the following two
>> processes:
>>
>> USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
>> root 8456 57.0 0.1 37420 7788 ? Rs 22:27 11:31 \_
>> /gnu/store/gkv8zl774h2qpa89mrf6d74fry3rsnpa-guix-0.13.0-3.b547349/bin/guix-daemon
>> 8450 guixbuild --max-silent-time 0 --timeout 0 --substitute-urls
>> https://mirror.hydra.gnu.org --gc-keep-derivations=yes
>> --gc-keep-outputs=yes
>> root 8457 45.0 0.9 124040 38556 ? Rl 22:27 9:03 \_
>> /gnu/store/z16li2znnk2pdgrg3ldm34k669pcrdcx-guile-2.2.2/bin/guile
>> --no-auto-compile
>> /gnu/store/gkv8zl774h2qpa89mrf6d74fry3rsnpa-guix-0.13.0-3.b547349/bin/.guix-real
>> substitute --query
>
> Is it reproducible? If/when that happens again, could you ‘strace’ the
> ‘guix substitute’ process?
>
> Any idea whether hydra.gnu.org was loaded at the time and returning 504
> (“Gateway Timeout”)?
>
> Thanks,
> Ludo’.
Any update on this? If that's not an issue anymore, feel free to close
it, otherwise I'll do so in 2 weeks time.
Thank you,
Maxim
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#27780: guix environment to build guile from git required excessive CPU time
2021-01-10 19:14 ` Maxim Cournoyer
@ 2021-01-10 23:46 ` Mark H Weaver
2021-01-11 2:43 ` Maxim Cournoyer
0 siblings, 1 reply; 5+ messages in thread
From: Mark H Weaver @ 2021-01-10 23:46 UTC (permalink / raw)
To: Maxim Cournoyer, Ludovic Courtès; +Cc: 27780-done
Hi Maxim,
Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:
> Any update on this? If that's not an issue anymore, feel free to close
> it, otherwise I'll do so in 2 weeks time.
I haven't seen other reports of this, and I barely remember it. Also, I
haven't used substitutes in years. I'm closing this bug.
Thanks for working through these old bug reports.
Regards,
Mark
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#27780: guix environment to build guile from git required excessive CPU time
2021-01-10 23:46 ` Mark H Weaver
@ 2021-01-11 2:43 ` Maxim Cournoyer
0 siblings, 0 replies; 5+ messages in thread
From: Maxim Cournoyer @ 2021-01-11 2:43 UTC (permalink / raw)
To: Mark H Weaver; +Cc: 27780-done
Hi Mark,
Mark H Weaver <mhw@netris.org> writes:
> Hi Maxim,
>
> Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:
>> Any update on this? If that's not an issue anymore, feel free to close
>> it, otherwise I'll do so in 2 weeks time.
>
> I haven't seen other reports of this, and I barely remember it. Also, I
> haven't used substitutes in years. I'm closing this bug.
Thanks for the follow-up and closing the bug!
> Thanks for working through these old bug reports.
My pleasure!
Maxim
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-01-11 2:44 UTC | newest]
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2017-07-21 3:02 bug#27780: guix environment to build guile from git required excessive CPU time Mark H Weaver
2017-07-24 9:02 ` Ludovic Courtès
2021-01-10 19:14 ` Maxim Cournoyer
2021-01-10 23:46 ` Mark H Weaver
2021-01-11 2:43 ` Maxim Cournoyer
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