Re: high memory usage with small data set

2014-02-06 Thread Erick Erickson
Check the admin page for the number of used cache entries as time passes. I'm wondering if you're consuming lots of memory but it's not apparent at first, your caches might be filling up over time... FWIW, Erick On Feb 5, 2014 8:19 AM, "Johannes Siegert" wrote: > Hi Erick, > > thanks for your

Re: high memory usage with small data set

2014-02-05 Thread Johannes Siegert
Hi Erick, thanks for your reply. What do you exactly mean with "Do your used entries in your caches increase in parallel?"? I update the indices every hour and commit the changes. So a new searcher with empty or autowarmed caches should be created and the old one should be removed. Johann

Re: high memory usage with small data set

2014-01-30 Thread Erick Erickson
Do your used entries in your caches increase in parallel? This would be the case if you aren't updating your index and would explain it. BTW, take a look at your cache statistics (from the admin page) and look at the cache hit ratios. If they are very small (and my guess is that with 1,500 boolean

high memory usage with small data set

2014-01-29 Thread Johannes Siegert
Hi, we are using Apache Solr Cloud within a production environment. If the maximum heap-space is reached the Solr access time slows down, because of the working garbage collector for a small amount of time. We use the following configuration: - Apache Tomcat as webserver to run the Solr web