Re: "optimize" index : impact on performance [Republished]

2013-08-05 Thread Anca Kopetz
Hi, We already did some benchmarks during optimize and we haven't noticed a big impact on overall performance of search. The benchmarks' results were almost the same with vs. without running optimization. We have enough free RAM for the two OS disk caches during optimize (15 GB represents the

"optimize" index : impact on performance [Republished]

2013-08-05 Thread Anca Kopetz
Hi, [I am sending again my message to the mailing list, as well as Shawn's reply. Thanks Shawn for your explanations] We are trying to improve the performance of our Solr Search application in terms of QPS (queries per second). We tuned SOLR settings (e.g. mergeFactor=3), launched several ben