GNU bug report logs - #43826
cuirass: build query is too slow.

Package: guix;

Reported by: Mathieu Othacehe <othacehe <at> gnu.org>

Date: Tue, 6 Oct 2020 12:48:02 UTC

Severity: normal

Done: Mathieu Othacehe <othacehe <at> gnu.org>

Bug is archived. No further changes may be made.

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Report forwarded to bug-guix <at> gnu.org:
bug#43826; Package guix. (Tue, 06 Oct 2020 12:48:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to Mathieu Othacehe <othacehe <at> gnu.org>:
New bug report received and forwarded. Copy sent to bug-guix <at> gnu.org. (Tue, 06 Oct 2020 12:48:03 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Mathieu Othacehe <othacehe <at> gnu.org>
To: bug-guix <at> gnu.org
Subject: cuirass: build query is too slow.
Date: Tue, 06 Oct 2020 14:46:56 +0200

Hello,

When "db-get-builds" is called with a limit set to N, at least ~2N
queries are executed. First the main query returns the build list, then
build outputs and build products are searched.

All of this should be combined in a unique query to minimize
overhead. The limit should also by restricted to at most 1000 builds for
instance.

Thanks,

Mathieu

Reply sent to Mathieu Othacehe <othacehe <at> gnu.org>:
You have taken responsibility. (Wed, 07 Oct 2020 11:53:02 GMT) Full text and rfc822 format available.

Notification sent to Mathieu Othacehe <othacehe <at> gnu.org>:
bug acknowledged by developer. (Wed, 07 Oct 2020 11:53:02 GMT) Full text and rfc822 format available.

Message #10 received at 43826-done <at> debbugs.gnu.org (full text, mbox):

From: Mathieu Othacehe <othacehe <at> gnu.org>
To: 43826-done <at> debbugs.gnu.org
Subject: Re: bug#43826: cuirass: build query is too slow.
Date: Wed, 07 Oct 2020 13:52:02 +0200

> All of this should be combined in a unique query to minimize
> overhead. The limit should also by restricted to at most 1000 builds for
> instance.

Fixed with cb2c4e3d8f7eda187adf6da1fc35aef838c49828.

Mathieu

bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Wed, 04 Nov 2020 12:24:06 GMT) Full text and rfc822 format available.

This bug report was last modified 4 years and 229 days ago.

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GNU bug report logs - #43826 cuirass: build query is too slow.

GNU bug report logs - #43826
cuirass: build query is too slow.