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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: Random queries extremely slow
Date Thu, 22 Jan 2009 19:29:10 GMT
Here is one example: pushing a large newly optimized index onto the server.

Otis
--
Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch



----- Original Message ----
> From: oleg_gnatovskiy <oleg_gnatovskiy@citysearch.com>
> To: solr-user@lucene.apache.org
> Sent: Thursday, January 22, 2009 2:22:51 PM
> Subject: Re: Random queries extremely slow
> 
> 
> What are some things that could happen to force files out of the cache on a
> Linux machine? I don't know what kinds of events to look for...
> 
> 
> 
> 
> yonik wrote:
> > 
> > On Thu, Jan 22, 2009 at 1:46 PM, oleg_gnatovskiy
> > wrote:
> >> Hello. Our production servers are operating relatively smoothly most of
> >> the
> >> time running Solr with 19 million listings. However every once in a while
> >> the same query that used to take 100 miliseconds takes 6000.
> > 
> > Anything else happening on the system that may have forced some of the
> > index files out of operating system disk cache at these times?
> > 
> > -Yonik
> > 
> > 
> 
> -- 
> View this message in context: 
> http://www.nabble.com/Random-queries-extremely-slow-tp21610568p21611240.html
> Sent from the Solr - User mailing list archive at Nabble.com.


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