Date: Mon, 5 Nov 2012 10:51:10 +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: <CABzXLYMVH6Tccudp9q=3cGPN1wYS7-7%2Bxn6buyt%2BiEpcjRnHxQ@mail.gmail.com> In-Reply-To: <CABzXLYM3tQZuD6AALQ=zWmNW6C5q5c2cV0xSaobQuA-H8QOTmA@mail.gmail.com> References: <20121103232433.00005eee@unknown> <5095ACC7.1050002@FreeBSD.org> <20121104225529.000028a9@unknown> <CABzXLYOot3HnZSn80%2BA8soE7THBXiLg=unU8jLTa=hUu4hri%2Bw@mail.gmail.com> <CABzXLYM3tQZuD6AALQ=zWmNW6C5q5c2cV0xSaobQuA-H8QOTmA@mail.gmail.com>
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Le lundi 5 novembre 2012, Olivier Smedts a =E9crit :
>
> 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
>
...here, I'll leave it to ZFS or VM gurus, but I always have few dozens of
MBs of my swap used even if I have lots of memory. And I promise my next
reply will be made on a real computer, not on a too small touch interface
with an editor which tries to replace all your english words by some of
your mother tongue words. Sorry for triple posting.
--=20
Olivier Smedts _
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