On Fri, Jun 12, 2009 at 10:41 PM, Tzafrir Cohen <tzaf...@cohens.org.il>wrote:
> On Fri, Jun 12, 2009 at 10:29:36PM +0300, ik wrote: > > Hello list, > > > > I have encountered today a weird problem with a CentOS 4.7 Final server. > > > > A cli based PHP script took a long time until it executed. Even code such > as > > : > > > > <? > > echo "Hello World\n"; > > ?> > > > > Took few minutes to execute. > > > > After doing some strace on php, I found out that it attempt to do > resolving > > for several addresses prior to executing the code. > > What addresses? Machine local names, but when I changed the DNS addresses to faster addresses it takes no more then few MS to have a result. > > > > > > I can not reproduce it on any other Linux that I have tried to (Ubuntu, > > debian and Arch Linux). > > Different modules loaded? Probably, but I can't figure out in strace what module actually do it, that's why I posted the question here. > > > > -- > Tzafrir Cohen | tzaf...@jabber.org | VIM is > http://tzafrir.org.il | | a Mutt's > tzaf...@cohens.org.il | | best > ICQ# 16849754 | | friend > > _______________________________________________ > Linux-il mailing list > Linux-il@cs.huji.ac.il > http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il > Thanks, Ido
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