Have you looked at your Solr instance with a cpu profiler like YourKit? It would be useful to see the hotspots which should be really obvious with 20 second response times.
Also are you running in distributed mode or on a single Solr instance? Joel Bernstein http://joelsolr.blogspot.com/ On Mon, Sep 21, 2015 at 9:42 AM, Uwe Reh <r...@hebis.uni-frankfurt.de> wrote: > Am 21.09.2015 um 15:16 schrieb Shalin Shekhar Mangar: > >> Can you post your complete facet request as well as the schema >> definition of the field on which you are faceting? >> >> > Query: > >> >> http://yxz/solr/hebis/select/?q=darwin&facet=true&facet.mincount=1&facet.limit=30&facet.field=material_access&facet.field=department_3&facet.field=rvk_facet&facet.field=author_facet&facet.field=material_brief&facet.field=language&facet.prefix=&facet.sort=count&echoParams=all&debugQuery=true >> > > > > Schema (with docValue): > >> ... >> <field name="material_access" type="string" indexed="true" stored="false" >> required="false" multiValued="true" docValues="true" /> >> <field name="author_facet" type="string" indexed="true" stored="false" >> required="false" multiValued="true" docValues="true" /> >> ... >> <fieldType name="string" class="solr.StrField" sortMissingLast="true" /> >> ... >> > > > > Schema (w/o docValue): > >> ... >> <field name="material_access" type="string" indexed="true" stored="false" >> required="false" multiValued="true" docValues="true" /> >> <field name="author_facet" type="string" indexed="true" stored="false" >> required="false" multiValued="true" /> >> ... >> <fieldType name="string" class="solr.StrField" sortMissingLast="true" /> >> ... >> > > > > solrconfig: > >> ... >> <fieldValueCache class="solr.FastLRUCache" size="48" autowarmCount="20" >> showItems="48" /> >> ... >> <requestHandler name="/select" class="solr.SearchHandler"> >> <lst name="defaults"> >> <int name="rows">10</int> >> <str name="df">allfields</str> >> <str name="echoParams">none</str> >> </lst> >> <arr name="components"> >> <str>query</str> >> <str>facet</str> >> <str>stats</str> >> <str>debug</str> >> <str>elevator</str> >> </arr> >> </requestHandler> >> > > >
