In general probably too little, RAM if you only have 2G in total as OS, FS-Caches and other services also take their share.
Depends also on what you're doing. Perhaps you can share your graph.db/messages.log (michael <http://twitter.com/mesirii>)-[:SUPPORTS]->(*YOU*)-[:USE]->(Neo4j<http://neo4j.org/> ) Learn Online <http://neo4j.org/learn/online_course>, Offline<http://www.neo4j.org/events> or Read a Book <http://graphdatabases.com/> (in Deutsch<http://bit.ly/das-buch> ) We're trading T-shirts for cool Graph Models <http://bit.ly/graphgist> On Fri, Apr 18, 2014 at 11:31 PM, Amit Aggarwal <[email protected]>wrote: > Hello, > > I am using neo4j 2.2 commmunity version on ubuntu 12.04 64bit 2 GB RAM > > I saw that after running neo4j for sometime , i got this > > 2013-07-09 12:19:51.933+0000 INFO [org.neo4j]: GC Monitor: Application > threads blocked for an additional 3406ms [total block time: 441.511s] > 2013-07-09 12:20:17.351+0000 INFO [org.neo4j]: GC Monitor: Application > threads blocked for an additional 3143ms [total block time: 444.654s] > 2013-07-09 12:20:20.654+0000 INFO [org.neo4j]: GC Monitor: Application > threads blocked for an additional 3202ms [total block time: 447.856s] > 2013-07-09 12:20:24.281+0000 INFO [org.neo4j]: GC Monitor: Application > threads blocked for an additional 3527ms [total block time: 451.383s] > 2013-07-09 12:20:27.954+0000 INFO [org.neo4j]: GC Monitor: Application > threads blocked for an additional 3573ms [total block time: 454.956s] > 2013-07-09 12:20:31.193+0000 INFO [org.neo4j]: GC Monitor: Application > threads blocked for an additional 3139ms [total block time: 458.095s] > > in message.log > > Whats does it want ?? As of now db has only around 15500 nodes and around > same number of relationships.. > > > Here is my neo4j-wrapper.conf > > > > wrapper.java.additional=-Dorg.neo4j.server.properties=conf/neo4j-server.properties > > wrapper.java.additional=-Djava.util.logging.config.file=conf/logging.properties > wrapper.java.additional=-Dlog4j.configuration=file:conf/log4j.properties > > #******************************************************************** > # JVM Parameters > #******************************************************************** > > wrapper.java.additional=-XX:+UseConcMarkSweepGC > wrapper.java.additional=-XX:+CMSClassUnloadingEnabled > > # Uncomment the following lines to enable garbage collection logging > #wrapper.java.additional=-Xloggc:data/log/neo4j-gc.log > #wrapper.java.additional=-XX:+PrintGCDetails > #wrapper.java.additional=-XX:+PrintGCDateStamps > #wrapper.java.additional=-XX:+PrintGCApplicationStoppedTime > #wrapper.java.additional=-XX:+PrintPromotionFailure > #wrapper.java.additional=-XX:+PrintTenuringDistribution > > # Uncomment the following lines to enable JVM startup diagnostics > #wrapper.java.additional=-XX:+PrintFlagsFinal > #wrapper.java.additional=-XX:+PrintFlagsInitial > > # Java Heap Size: by default the Java heap size is dynamically > # calculated based on available system resources. > # Uncomment these lines to set specific initial and maximum > # heap size in MB. > wrapper.java.initmemory=256 > wrapper.java.maxmemory=1000 > > #******************************************************************** > # Wrapper settings > #******************************************************************** > # path is relative to the bin dir > wrapper.pidfile=../data/neo4j-server.pid > > #******************************************************************** > # Wrapper Windows NT/2000/XP Service Properties > #******************************************************************** > # WARNING - Do not modify any of these properties when an application > # using this configuration file has been installed as a service. > # Please uninstall the service before modifying this section. The > # service can then be reinstalled. > > # Name of the service > wrapper.name=neo4j > > # User account to be used for linux installs. Will default to current > # user if not set. > wrapper.user= > > > > Thanks > Amit Aggarwal > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
