How to reduce memory usage on DolphinDB nodes?

Question

I found that a large amount of memory is consumed by my data nodes, even though there are no jobs running.

Does anyone know the possible causes of this problem? And I would greatly appreciate it if someone could share some best practices for how to release the memory.

score 2 · Accepted Answer · answered Jun 29 '23 at 06:16

2

To diagnose and solve the problem, refer to the following steps:

Call getSessionMemoryStat to check the memory usage in your data nodes.
Use objs to inspect if there are any variables that have not been released.

answered Jun 29 '23 at 06:16

Polly

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How to reduce memory usage on DolphinDB nodes?

1 Answers1