To cache rarely accessed pages. It is still better to keep them in swap than paging them out (discarding).
But always have enough RAM to hold your expected load.
Thorough Perf Tuning Guide
Reference
Written with StackEdit.
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To cache rarely accessed pages. It is still better to keep them in swap than paging them out (discarding).
But always have enough RAM to hold your expected load.
Written with StackEdit.
