How many unique terms do you have in the faceting field???? Since there are lot of evictions, consider increasing the size of the filtercache. Try to keep evictions to min.
BTW how much is your index size (GB/MB??) How much RAM is allocated? Above All: Have you benchmarked your search? Is searching done in milis/secs/mins?? I am trying to understand if your search could already be performing quite good/OK. Regards Pravesh -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-improve-facet-search-tp3569910p3570048.html Sent from the Solr - User mailing list archive at Nabble.com.