The LOW_MEMORY_RESERVE configuration parameter and memory utilization

The LOW_MEMORY_RESERVE configuration parameter reserves a specific amount of memory, in kilobytes, for the database server to use when critical activities are needed and the server has limited free memory.

If you enable the new LOW_MEMORY_RESERVE configuration parameter by setting it to a specified value in kilobytes, critical activities, such as rollback activities, can complete even when you receive out-of-memory errors.


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