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From "Fuad Efendi" <>
Subject RE: Parallel requests to Tomcat
Date Wed, 23 Sep 2009 16:11:10 GMT
> 8 threads sharing something may have *some* overhead versus 8 processes,
> as you say, 410ms overhead points to a different problem.

- You have baseline (single-threaded load-stress script sending requests to
SOLR) (1-request-in-parallel, 8 requests to 8 Tomcats); 200ms looks
extremely high... only if you are not GETting more than top-10000 docs in a
single query (instead of default top-10).

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