I see sudden drop in throughput once every 3-4 days. The "downtime" is for about 2-6minutes and things stabilize after that.
But I am not sure what is causing it the problem. I have 3 shards with 20GB of data on each shard. Solr dashboard: http://i.imgur.com/6RWT2Dj.png Newrelic graphs when during the downtime of about 4hours: http://i.imgur.com/9vhKiB2.png JVM memory graph says its normal: http://i.imgur.com/pAycgdC.png I thought it was GC pauses but it should be in the newrelic logs. How can I go about investigating this problem? I am running solr 4.4.0, I don't see a strong reason to upgrade yet. -- Thanks, -Utkarsh
