Bug 752587 - Increase install speed by using all available resources
Summary: Increase install speed by using all available resources
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: yum
Version: 16
Hardware: All
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Fedora Packaging Toolset Team
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-11-09 22:40 UTC by G. Michael Carter
Modified: 2014-01-21 23:20 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-02-13 20:46:41 UTC
Type: ---


Attachments (Terms of Use)

Description G. Michael Carter 2011-11-09 22:40:33 UTC
Description of problem:

I was bored waiting for an install in a virtual machine so I CTRL-ALT-F2 and started top.  I noticed 100% of one CPU core was being used to run python.  

Why can't we find a way to use the entire system when doing an install?  The virtual machine has 4 cores available.

Comment 1 Chris Lumens 2011-11-10 00:03:37 UTC
I think the only computationally bound parts of anaconda are during dependency solving and so forth.  Most of the rest of the time, we're either waiting on the user or laying down filesystems, which are IO bound.

Thus, it makes sense to think about any potential parallelizations in yum and rpm since that's where we'd see the greatest benefit.  Reassigning.

Comment 2 Fedora Admin XMLRPC Client 2012-04-27 15:25:36 UTC
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.

Comment 3 Fedora End Of Life 2013-01-16 16:46:34 UTC
This message is a reminder that Fedora 16 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 16. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '16'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 16's end of life.

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we may not be able to fix it before Fedora 16 is end of life. If you 
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The process we are following is described here: 
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Comment 4 Fedora End Of Life 2013-02-13 20:46:45 UTC
Fedora 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.


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