Thanks, decreased the caches at twice, increased the heap size to 16G, configured Huge Pages and added these options: -XX:+UseConcMarkSweepGC -XX:+UseLargePages -XX:+CMSParallelRemarkEnabled -XX:+ParallelRefProcEnabled -XX:+UseLargePages -XX:+AggressiveOpts -XX:CMSInitiatingOccupancyFraction=75
Best, Alex -- View this message in context: http://lucene.472066.n3.nabble.com/Endless-100-CPU-usage-on-searcherExecutor-thread-tp4175088p4175271.html Sent from the Solr - User mailing list archive at Nabble.com.