Well this probably isn't the cause of our random slow queries, but might be the cause of the slow queries after pulling a new index. Is there anything we could do to reduce the performance hit we take from this happening?
Otis Gospodnetic wrote: > > 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_gnatovs...@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. > > > -- View this message in context: http://www.nabble.com/Random-queries-extremely-slow-tp21610568p21611454.html Sent from the Solr - User mailing list archive at Nabble.com.
