Ariel, I just went up against a similar issue with upgrading from 3.6.1 to 4.3.0. In my case, my solrconfig.xml for 4.3.0 (which was based on my 3.6.1 file) did not provide a newSearcher or firstSearcher warming query. After adding a query to each listener, my query speeds drastically increased. Check your config file and if you aren't defining a query (make sure to sort it on the field in question) do so.
Shane On Thu, Jun 20, 2013 at 3:45 AM, Ariel Zerbib <ariel.zer...@gmail.com>wrote: > Hi, > > We updated to version 4.3.0 from 4.2.1 and we have some performance > problem with the sorting. > > > A query that returns 1 hits has a query time more than 100ms (can be > more than 1s) against less than 10ms for the same query without the > sort parameter: > > query with sorting option: > q=level_4_id:531000000000000044&sort=level_4_id+asc > response: > - <int name="QTime">1</int> > - <int name="QTime">106</int> > > > query without sorting option: q=level_4_id:531000000000000024 > - <int name="QTime">1</int> > - <result name="response" numFound="1" start="0"> > > the field level_4_id is unique and defined as a long. > > In version 4.2.1, the performances were identical. The 4.3.1 version > has the same behavior than the version 4.3.0. > > Thanks, > Ariel >
