Re: Transparent huge pages

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Is possible that in Ubuntu with kernel version 4.12.14 at least, it comes by default with the parameter enabled in [madvise]?



German

2017-11-28 12:07 GMT-03:00 Nigel Williams <nigel.williams@xxxxxxxxxxx>:
Given that memory is a key resource for Ceph, this advice about switching Transparent Huge Pages kernel setting to madvise would be worth testing to see if THP is helping or hindering.

Article:

Discussion:


echo madvise | sudo tee /sys/kernel/mm/transparent_hugepage/enabled



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