Date: Tue, 19 Mar 2019 14:51:33 +0100 (CET) From: =?ISO-8859-1?Q?Trond_Endrest=F8l?= <Trond.Endrestol@fagskolen.gjovik.no> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: leaked swap? Message-ID: <alpine.BSF.2.21.9999.1903191445340.44620@mail.fig.ol.no> In-Reply-To: <20190319130221.GB6462@zxy.spb.ru> References: <9c5eaa94-f55b-464a-ab0f-267e7fce4bd0@FreeBSD.org> <CA%2BK5SrPFgYMqR9DpBqjHBtSu987JGjCwpqeRWFzuoNM=jiE7ug@mail.gmail.com> <f18c5c2c-3cc8-ae76-9d8b-694d7c0ee873@FreeBSD.org> <20190319130221.GB6462@zxy.spb.ru>
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On Tue, 19 Mar 2019 16:02+0300, Slawa Olhovchenkov wrote: > On Mon, Mar 18, 2019 at 11:00:10PM +0200, Andriy Gapon wrote: > > > On 18/03/2019 20:01, Andrey Fesenko wrote: > > > Not this? ZFS use wired and not clean only reboot? > > > https://reviews.freebsd.org/D7538?id=25108 > > > > Wired memory surely has nothing to do with swap. > > Wired memory can pressure to swapable memory I've noticed setting vm.pageout_update_period=0 in /etc/sysctl.conf eliminated excessive swapping, effectively disabling r334154. Maybe this is irrelevant. I waited a while before mentioning this. Response times of idle services skyrocketed in my case. -- Trond.
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