"on production" - no I can't profile it (because of huge overhead) ... Maybe with dynamic tracing but we can't do it right now.
After server restart, delta time reset to 15-20 seconds so it is not caused by the mergeFactor. We have SSD and 70GB RAM (it is enough for us). -- View this message in context: http://lucene.472066.n3.nabble.com/Constantly-increasing-time-of-full-data-import-tp4103873p4105658.html Sent from the Solr - User mailing list archive at Nabble.com.