Date: Wed, 7 May 2014 10:01:49 +0400 From: Dmitry Sivachenko <demon@FreeBSD.org> To: Alan Cox <alc@rice.edu> Cc: Alan Cox <alc@FreeBSD.org>, svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, Ian Lepore <ian@FreeBSD.org> Subject: Re: svn commit: r265418 - head/sys/vm Message-ID: <4A25D43B-836F-417B-85F4-C4D730E8E2DC@FreeBSD.org> In-Reply-To: <5369777F.6010203@rice.edu> References: <201405060342.s463g5Fx047447@svn.freebsd.org> <1399379941.22079.263.camel@revolution.hippie.lan> <5369777F.6010203@rice.edu>
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On 07 мая 2014 г., at 3:59, Alan Cox <alc@rice.edu> wrote: >>> >> Does this address the observation that several folks have made on >> current@ that pages are being pushed to swap much more agressively than >> in the past, even when the system doesn't seem short of memory? >> > > I hope so. Please let me know if you see any difference. > > I also suspect that another side-effect of r254304 is that we are > swapping out idle processes sooner, before memory has become scarce. > Has anyone observed this behavior? > Sure, please read this thread: http://lists.freebsd.org/pipermail/freebsd-hackers/2014-April/044786.htmlhelp
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