we have 100 gb ram on each machine . 20 gb - for heap . index size of big
collection is 130 gb . the new second collection has only few documents ,
only few MB .
When we disabled new cores , performance has improved .
Both collection using same solr.config , so they have same filter
configurati
On Tue, 2015-10-27 at 12:12 -0700, SolrUser1543 wrote:
> The question is , how Solr manages its resources when it has more than one
> core ? Does it need twice memory ? Or this degradation might be a
> coincidence ?
There is an overhead for each core, but not much. You should not notice
any pe
You say you configure 20Gb heap. What is your total physical RAM on the host?
What are your cache sizes for the two collections?
If you have too high cache settings you may eat too much memory..
--
Jan Høydahl, search solution architect
Cominvent AS - www.cominvent.com
> 27. okt. 2015 kl. 20.12 s
