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linux hugepages on server with multiple instances

edited Oct 23, 2018 12:35PM in Database Administration (MOSC) 6 commentsAnswered

Hi All,

I am planning to implement hugepages on my production server as I notice the server swapping a lot. Previously when the database is setup, it was configured with AMM and hugepages off, there's no problem then due to the low load. However lately we're experiencing an increase in load and seems to cause the memory to be swapped frequently.

I'm trying to explore enabling hugepages on a staging server first, however my staging server is shared with multiple instances and all of them are using AMM.

If I only select 1 instance & disable AMM then enable server hugepages, will it impact the rest of the instance with AMM on?

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