Re: Apparent performance regression 8.3@ -> 8.4@r255966?

Anton Yuzhaninov <[email protected]> Tue, 24 Dec 2013 11:01:39 +0000 (UTC)

Newsgroups	gmane.os.freebsd.performance
Message-ID	<[email protected]>

On Fri, 11 Oct 2013 08:57:54, David Wolfskill wrote:
DW> The only hardware upgrade was to increase RAM from 6GB to 96GB,
DW> which was done for all of the machines being discussed.

FYI: RAM size increase can cause performance regression, probably due to
decreased CPU TLB cache hit rate.

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