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From Toke Eskildsen ...@statsbiblioteket.dk>
Subject RE: UseLargePages
Date Fri, 02 Jan 2015 15:55:41 GMT
Shawn Heisey [apache@elyograg.org] wrote:
> All indications are that you should probably turn off the "transparent huge
> pages" feature in the OS if you use them, though.

> https://blogs.oracle.com/linux/entry/performance_issues_with_transparent_huge

Very interesting. We had severe performance problems on a 256GB machine some time ago, that
disappeared when we turned off huge pages. I do not know if that was the Transparent Huge
Pages variant, but it seems likely after reading the Oracle article. 

- Toke Eskildsen

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