It looks like my filterCache was too big. I reduced my filterCache size from 700,000 to 20,000 (without changing the heap size) and all my performance issues went away. I experimented with various GC settings, but none of them made a significant difference.
I see a 16% increase in throughput by applying this patch. Yonik Seeley wrote: > > ... This can be a big chunk of memory > per-request, and is most likely what changed your GC profile (i.e. > changing the GC settings may help). > > -- View this message in context: http://www.nabble.com/new-faceting-algorithm-tp20674902p20984502.html Sent from the Solr - User mailing list archive at Nabble.com.
