Date: Mon, 5 Nov 2012 10:43:45 +0100 From: Olivier Smedts <olivier@gid0.org> To: Alexander Leidinger <Alexander@leidinger.net> Cc: Dimitry Andric <dim@freebsd.org>, "current@freebsd.org" <current@freebsd.org> Subject: Re: Do we have a CPUTYPE=native and/or generic stability problem? Message-ID: <CABzXLYM3tQZuD6AALQ=zWmNW6C5q5c2cV0xSaobQuA-H8QOTmA@mail.gmail.com> In-Reply-To: <CABzXLYOot3HnZSn80%2BA8soE7THBXiLg=unU8jLTa=hUu4hri%2Bw@mail.gmail.com> References: <20121103232433.00005eee@unknown> <5095ACC7.1050002@FreeBSD.org> <20121104225529.000028a9@unknown> <CABzXLYOot3HnZSn80%2BA8soE7THBXiLg=unU8jLTa=hUu4hri%2Bw@mail.gmail.com>
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Le lundi 5 novembre 2012, Olivier Smedts a =E9crit :
>
> Le dimanche 4 novembre 2012, Alexander Leidinger a =E9crit :
>
> The machine has 12 MB RAM (no swap configured), after nearly a day
>> uptime it looks like this:
>>
>> ---snip---
>> Mem: 348M Active, 599M Inact, 9281M Wired, 264K Cache, 1548M Free
>> ARC: 7117M Total, 1607M MRU, 3996M MFU, 934K Anon, 208M Header, 1307M
>> Other
>> ---snip---
>>
>> I would not expect an internal compiler error when I run out of RAM.
>
> Not related, but I think you should configure
>
...at least a little swap (sorry, damn "smart"-phone). When under memory
pressure, ZFS sometimes don't have time to evict ARC memory and some MBs
are written to swap instead of waiting. No real technical details
--=20
Olivier Smedts _
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