Looking at the output of jstack I see 7 blocks of "ajp-bio-8009-exec-224" daemon prio=10 tid=0x00007f159c9ad000 nid=0x5076 runnable [0x00007f14a3343000] java.lang.Thread.State: RUNNABLE
…. at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:102) at org.dspace.statistics.SolrLogger.postView(SolrLogger.java:229) at org.dspace.statistics.SolrLoggerUsageEventListener.receiveEvent(SolrLoggerUsageEventListener.java:42) at org.dspace.services.events.SystemEventService.fireLocalEvent(SystemEventService.java:144) at org.dspace.services.events.SystemEventService.fireEvent(SystemEventService.java:86) at org.dspace.app.webui.servlet.BitstreamServlet.doDSGet(BitstreamServlet.java:116) at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:130) at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:75) ... at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78) …. Theses are the only dspace related entries in the stack dump Looking at the Solr Admin UI I see JVM 35% full 351.18 MB of 989.88 MB Physical Mem 95.8% 1.72GB of 1.79GB The JVM args shown in the solr admin UI are -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=/usr/share/tomcat/conf/logging.properties -Djava.io.tmpdir=/var/cache/tomcat/temp -Djava.endorsed.dirs= -Dcatalina.home=/usr/share/tomcat -Dcatalina.base=/usr/share/tomcat -Dfile.encoding=UTF-8 -XX:MaxPermSize=128M -Xmx1024M -Xms1024M To give you a sense of the solr index; running a du -hm on the /dspace/solr dir I get du -s -hm solr 3495 solr So that is about 5.5GB The stats core has 3579463 docs The search core has 70372 docs I am not sure what solr means with physical memory here I probably should increase it - but how ? Monika ________________ Monika Mevenkamp mo.me...@gmail.com http://mo-meven.tumblr.com/ http://mcmprogramming.com/mo.meven/ -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to dspace-tech+unsubscr...@googlegroups.com. To post to this group, send email to dspace-tech@googlegroups.com. Visit this group at https://groups.google.com/group/dspace-tech. For more options, visit https://groups.google.com/d/optout.