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SubjectRe: Extermeley large PageTables over 500G on kernel 2.6.32.49 (SLES11 SP1)
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Le mercredi 11 janvier 2012 à 11:18 +0100, Borzenkov, Andrey a écrit :

> What can be the reason for system consuming half of physical memory for page tables?
>

Why dont you use hugepages to map oracle SGA ?

If not, its normal to eat so much memory for page tables

grep VmPTE /proc/*/status



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