Have you checked the hit ratio of the different caches? Try to tune them to get rid of all evictions if possible.
Tuning the size of the caches and warming you searcher can give you a pretty good improvement. You might want to check your analysis chain as well to see if you`re not doing anything that is not necessary. > -----Original Message----- > From: prabu palanisamy [mailto:pr...@serendio.com] > Sent: September-06-13 4:55 AM > To: solr-user@lucene.apache.org > Subject: Regarding improving performance of the solr > > Hi > > I am currently using solr -3.5.0, indexed wikipedia dump (50 gb) with java > 1.6. > I am searching the solr with text (which is actually twitter tweets) . > Currently it takes average time of 210 millisecond for each post, out of which > 200 millisecond is consumed by solr server (QTime). I used the jconsole > monitor tool. > > The stats are > Heap usage - 10-50Mb, > No of threads - 10-20 > No of class - 3800, > Cpu usage - 10-15% > > Currently I am loading all the fields of the wikipedia. > > I only need the freebase category and wikipedia category. I want to know > how to optimize the solr server to improve the performance. > > Could you please help me out in optimize the performance? > > Thanks and Regards > Prabu > > ----- > Aucun virus trouvé dans ce message. > Analyse effectuée par AVG - www.avg.fr > Version: 2013.0.3392 / Base de données virale: 3222/6640 - Date: 05/09/2013
