Hi, I'm trying to identify the bottleneck to get acceptable performance of a single shard containing 4.7 millions of documents using my own machine (Mac Pro - Quad Core with 8Gb of RAM with 4Gb allocated to the JVM).
I tried using YourKit but I don't get anything about Solr classes. I'm new to Yourkit so I might be doing something wrong but it seems pretty straight forward. I am running Solr within a Tomcat instance within Eclipse. Does anyone have an idea about what could be wrong in my setup? I'm making individual requests (one at a time) and the response times are horrible (about 15 sec on average). I need to bring this way below 1 second. Here is a sample query: http://localhost:8983/jobs_part3/select/?q=*:*&collapse=true&collapse.field=hash_id&facet=true&facet.field=county_id&facet.field=advertiser_id&facet.field=county_id&sort=county_id+asc&rows=100&collapse.type=adjacent I know that collapsing results has a big hit on performance but it is a must have for us. Thanks for any hints. ===== JVM Parameters ===== -Xms4g -Xmx4g -d64 -server
