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Lucene indexes value coming 0K in neo4j-admin memrec --database=graph.db

akshat_mittal
Graph Buddy

Hi Team,

I am using Neo4j 3.5.3 in linux and have data near about 72G under graph.db directory.

Getting Lucene Index value = 0

Lucene indexes: 0k

Data volume and native indexes: 66700m

Below are the parameters set in neo4j.conf file -

dbms.memory.heap.initial_size=27000m
dbms.memory.heap.max_size=27000m
dbms.memory.pagecache.size=46g

--> free -g
total used free shared buff/cache available
Mem: 85 77 1 0 6 3
Swap: 63 0 63

According to one of links available on your site ,

dbms.memory.pagecache.size = 1.2 * (Data volume and native indexes)

In my case , It is reaching beyond total RAM - ( 1.2 * 72 = 86 )

Please suggest for the best configuration setting so that memory usage should be less than 70% of total RAM.

Regards
Akshat

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