[Fedora-i18n-bugs] [Bug 1011670] New: [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670

            Bug ID: 1011670
           Summary: [PATCH] yum-langpackages slows down yum runs a lot,
                    due to langtable and loading groups.
           Product: Fedora
           Version: 20
         Component: yum-langpacks
          Assignee: pnemade(a)redhat.com
          Reporter: james.antill(a)redhat.com
        QA Contact: extras-qa(a)fedoraproject.org
                CC: i18n-bugs(a)lists.fedoraproject.org,
                    james.antill(a)redhat.com, notting(a)redhat.com,
                    petersen(a)redhat.com, pnemade(a)redhat.com



Created attachment 802429
  --> https://bugzilla.redhat.com/attachment.cgi?id=802429&action=edit
Load langtable module lazily.

Description of problem:

Noticed that yum runs in F20 were a lot slower than I expected, traced it to
langpacks (not sure how recent this is, maybe needs fix in F18/F19/el7 too?).

The first patch is a huge savings:

~1 second off, from 1.8s to 0.8s to do: yum list yum

...which is all "import langtable", so I moved that to happen lazily.

The second patch is that postreposetup_hook() gets called for basically every
command, but we only need that data if a transaction happens. So I moved it:

~0.3s off, from 0.8s to 0.5s to do: yum list yum

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670



--- Comment #1 from James Antill <james.antill(a)redhat.com&gt; ---
Created attachment 802430
  --> https://bugzilla.redhat.com/attachment.cgi?id=802430&action=edit
Don't download groups for langpack in postrepo. setup.

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670

James Antill <james.antill(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|20                          |19



--- Comment #2 from James Antill <james.antill(a)redhat.com&gt; ---
Just checked and this is a problem in F19, and thus. I assume el7.

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670

James Antill <james.antill(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |1011674



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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670

Parag <pnemade(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED



--- Comment #3 from Parag <pnemade(a)redhat.com&gt; ---
Thank you for the patches. I will update the package by later today.

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |MODIFIED



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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670



--- Comment #4 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
yum-langpacks-0.4.1-2.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/yum-langpacks-0.4.1-2.fc20

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670



--- Comment #5 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
yum-langpacks-0.4.1-2.fc19 has been submitted as an update for Fedora 19.
https://admin.fedoraproject.org/updates/yum-langpacks-0.4.1-2.fc19

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |ON_QA



--- Comment #6 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
Package yum-langpacks-0.4.1-2.fc19:
* should fix your issue,
* was pushed to the Fedora 19 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing yum-langpacks-0.4.1-2.fc19'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2013-17633/yum-langpacks-0...
then log in and leave karma (feedback).

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
   Fixed In Version|                            |yum-langpacks-0.4.1-2.fc19
         Resolution|---                         |ERRATA
        Last Closed|                            |2013-09-27 20:21:25



--- Comment #7 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
yum-langpacks-0.4.1-2.fc19 has been pushed to the Fedora 19 stable repository. 
If problems still persist, please make note of it in this bug report.

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670



--- Comment #8 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
yum-langpacks-0.4.1-3.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/yum-langpacks-0.4.1-3.fc20

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[Fedora-i18n-bugs] [Bug 1011670] [PATCH] yum-langpackages slows down yum runs a lot, due to langtable and loading groups.

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1011670

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Fixed In Version|yum-langpacks-0.4.1-2.fc19  |yum-langpacks-0.4.1-3.fc20



--- Comment #9 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
yum-langpacks-0.4.1-3.fc20 has been pushed to the Fedora 20 stable repository. 
If problems still persist, please make note of it in this bug report.

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