...and it it used to be far worse. In the old days it was spending most of its time parsing metadata, until the C metadata parser introduced, and later sqlite d

...and it it used to be far worse. In the old days it was spending most of its time parsing metadata, until the C metadata parser introduced, and later sqlite databases were added to repositories as an alternative for the XML metadata. I even backported the C metadata parser to CentOS 3 and 4, because it was a whole different experience altogether: http://lists.centos.org/pipermail/centos-devel/2007-May/001732.html http://lists.centos.org/pipermail/centos-devel/2007-May/0017...