Hi, there is still no difference in the performance, which is somewhat disturbing. I cant't see the allocation of nioneo memory mapping in the java process at all. It goes up to the heap size and then stops there.
Marius 2010/12/7 Marius Kubatz <marius.kub...@udo.edu>: > Hi Peter, > > thank you very much for your quick reply, unfortunately there is no > messages.log, seems I have an older db version. > > I'm sending you the ls dump from the directory: > total 5318580 > 11 active_tx_log > 4096 lucene > 4096 lucene-fulltext > 27 neostore > 9 neostore.id > 34954011 neostore.nodestore.db > 9 neostore.nodestore.db.id > 1917225350 2 neostore.propertystore.db > 133 neostore.propertystore.db.arrays > 9 neostore.propertystore.db.arrays.id > 190425 neostore.propertystore.db.id > 10485 neostore.propertystore.db.index > 9 neostore.propertystore.db.index.id > 10449 neostore.propertystore.db.index.keys > 9 neostore.propertystore.db.index.keys.id > 2047597776 neostore.propertystore.db.strings > 30790905 neostore.propertystore.db.strings.id > 901093347 neostore.relationshipstore.db > 149433 neostore.relationshipstore.db.id > 20 neostore.relationshiptypestore.db > 9 neostore.relationshiptypestore.db.id > 215 neostore.relationshiptypestore.db.names > 9 neostore.relationshiptypestore.db.names.id > 2097160 nioneo_logical.log.1 > 4 nioneo_logical.log.active > 88 tm_tx_log.1 > 29365 tm_tx_log.2 > > I have 3.848.862 nodes and 53.355.402 relationships in my graph. > > thus I created the following neo4j props file: > neostore.nodestore.db.mapped_memory=30M > neostore.relationshipstore.db.mapped_memory=1685M > neostore.propertystore.db.mapped_memory=1000M > neostore.propertystore.db.strings.mapped_memory=1000M > neostore.propertystore.db.arrays.mapped_memory=0M > > I have 8GB Ram and gave JavaVM is running with -Xmx2048m , and the > mapping should consume 4GB. > Just started the experiment again the first run is traversing a > neighborhood of : 124 nodes and 2.279.166 edges, > so I'm very curious how this will end :) > > Thanks for your help! > > Regards > > Marius > -- "Programs must be written for people to read, and only incidentally for machines to execute." - Abelson & Sussman, SICP, preface to the first edition _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user