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Re: yum 3.2.23 more than 10x slower than 3.2.21?!





On Fri, 26 Jun 2009, Roberto Ragusa wrote:


I have a hint and it points to the "same rpms in more than one repo"
hypothesis.

yum -d 5 lists a lot of

excluding for cost: firefox-3.0.11-1.fc10.i386 from updates
excluding for cost: gnome-session-2.24.3-1.fc10.i386 from updates
[...]

I see something related to cost handling fixes in the yum Changelog.

My guess is that elements are removed from an array one at a time
and everything after that is moved back one position.
Or some inefficiency of that kind.

You may be able to reproduce it by configuring two updates repos.


Grab yum from rawhide here:

http://koji.fedoraproject.org/koji/buildinfo?buildID=111297

see if the recent exclude changes help the problem.

-sv


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