Date: Mon, 7 Aug 2006 20:49:23 +0100 From: Thomas Hurst <tom.hurst@clara.net> To: Eric Anderson <anderson@centtech.com> Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Re: ollecting pv entries -- suggest increasing PMAP_SHPGPERPROC Message-ID: <20060807194923.GA20676@voi.aagh.net> In-Reply-To: <44D77D70.1030508@centtech.com> References: <44D77D70.1030508@centtech.com>
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* Eric Anderson (anderson@centtech.com) wrote: > I saw these two warnings come up soon after rebooting a server > (running 5-STABLE): > > kernel: collecting pv entries -- suggest increasing PMAP_SHPGPERPROC > kernel: collecting pv entries -- suggest increasing PMAP_SHPGPERPROC > > I see there is a tunable for tweaking, but I'm not certain what I'm > really tweaking. Any hints or guidelines? PV entries are related to the amount of memory that's shared between processes. http://lists.freebsd.org/pipermail/freebsd-hackers/2003-May/000695.html explains a bit. -- Thomas 'Freaky' Hurst http://hur.st/
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