Hi Oleg Did you find a way to pass over this issue ?? thanks a lot,
oleg_gnatovskiy wrote: > > Can you expand on this? Mirroring delay on what? > > > > zayhen wrote: >> >> Use multiple boxes, with a mirroring delaay from one to another, like a >> pipeline. >> >> 2009/1/22 oleg_gnatovskiy <oleg_gnatovs...@citysearch.com> >> >>> >>> 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. >>> >>> >> >> >> -- >> Alexander Ramos Jardim >> >> >> ----- >> RPG da Ilha >> > > -- View this message in context: http://www.nabble.com/Random-queries-extremely-slow-tp21610568p23039151.html Sent from the Solr - User mailing list archive at Nabble.com.
