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We have hadoop cluster

We notice that on many DB servers, that the THPs are disabled ( include HDFS servers )

Can you explain why it is so important to disable THP on DB servers?

what could be if THP is enabled?, on DB servers.

marked as duplicate by sebasth, Rui F Ribeiro linux Mar 26 at 9:49

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it depends on the workload and THP mostly gives worse performance. A good article is at Percona

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