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please any one help me !! when i run facet query in solr 6.4.1 the query takes around 5.5 seconds and when running the same query on solr 3.6.1 it takes around 3 seconds

the Two solrs run on the same environment and each server run on 8 gigabyte RAM .

Note : i disabled fieldCache for the two versions and using facet.method.enum .

can any one help me please ?

user5572082
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1 Answers1

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Finally i found the solution of this problem : adding facet.threads parameter (Controls parallel execution of field faceting) to the query e.g facet.threads=n where n is the number of threads depending on your server specifications . reference:https://cwiki.apache.org/confluence/display/solr/Faceting.

user5572082
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