Date: Mon, 8 Feb 2016 16:08:50 -0500 From: Allan Jude <allanjude@freebsd.org> To: freebsd-current@freebsd.org Subject: Re: making editors/openoffice-devel within poudriere: out of swap with 10 GByte Message-ID: <56B903E2.3050407@freebsd.org> In-Reply-To: <20160208203812.GA5911@c720-r292778-amd64> References: <20160208203812.GA5911@c720-r292778-amd64>
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On 2016-02-08 15:38, Matthias Apitz wrote: > > Hello, > > I have a poudriere oven, amd64 based on r292778 and poudriere 3.1.99.20151204 > which served fine to build some 1700 ports. Yesterday I started to make > in addition editors/openoffice-devel, and it ended up eating all > attached swap space and at the end today with out of swap after some ~15 hours... > > The swap is 4 GByte /dev/ada0p3 and in addition 6 plain files of 1 GByte added > as swap devices. > > What I do not understand, while watching the situation with top, there > have only be running as maximum 2 processes clang++, and always starting new > processes for new foo.cxx files, and theses have had a memory of some > let's says 200 Mbytes each, as max. How can this lead to eat up 10 GByte swap > space? > > matthias > Where you using the tmpfs feature of poudriere? I believe it is on by default. This will obviously use up a bunch of ram and cause swapping. -- Allan Jude
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