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    SubjectRe: OOM (HighMem) on linux 2.6.24.2
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    On Tue, 2008-04-01 at 04:31 +0200, Denys Vlasenko wrote:
    > On Thursday 20 March 2008 11:04, Kevin Shanahan wrote:
    > > Feb 28 06:32:20 hermes kernel: 5313 pages slab
    > > Feb 28 06:32:20 hermes kernel: 2632 pages pagetables
    > > Feb 28 06:32:20 hermes kernel: Out of memory: kill process 24013 (apache2) score 22070 or a child
    > > Feb 28 06:32:20 hermes kernel: Killed process 24013 (apache2)
    > >
    > > Looks like the HighMem low watermark was hit again (though I've no idea
    > > if that's actually significant).
    >
    > I kno that people routinely forget to do that, but
    > at least for purely paranoid reasons you are better
    > to run all daemons with setrlimit'ed memory size.
    > At least all daemons which you cannot reasonably
    > trust to be 100% leak-free and to have bounded
    > peak memory usage.

    Afaik we don't actually implement RLIMIT_RSS.



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