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11-22-2022 12:42 AM - edited 11-22-2022 01:07 AM
Dear all, the following is my RAM information in task manager when I'm query for about 1000 million nodes.
However, whenever I tried 1000 million, 5000 million, 10,000 million or event 50,000 million node, the usage of my RAM are all about 12% (62/515) with 88% free left. How can I increase the usage of my RAM as larger as possible so it would be more efficiency? Thanks.
The following is my detail of Neo4j.conf
11-22-2022 02:43 AM
Hello @Peter_Lian 🙂
You should execute the command neo4j-admin memrec (Neo4j 4.4) or neo4j-admin server memory-recommendation (Neo4j 5) to get an initial recommendation on how to configure memory parameters for Neo4j.
Regards,
Cobra
11-22-2022 07:41 AM - edited 11-22-2022 07:41 AM
I had already set the initial_size, max_size and pagecache to the value what neo4j-admin server memory-recommendation showed and even try different value before, but the RAM still all about 12% (62/515) with 88% free left.
11-22-2022 08:27 AM
It's been a long time since I looked at how Windows reports memory usage... Are you getting acceptable performance?
11-22-2022 09:43 PM
Yes, all I want is just to improve the performance as much as I can.
11-23-2022 04:07 AM
Based on the evidence, it seems like Task Manager just doesn't do a good job reporting memory use. If you're getting good performance, don't see evidence of swapping -> win 🙂
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