Date: Tue, 21 Aug 2012 09:31:54 -0700 From: Adrian Chadd <adrian@freebsd.org> To: Remme <adscomplex@gmail.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Help needed with possible kernel memory leak (FreeBSD 9.0 Release) Message-ID: <CAJ-VmokefzMRTvq%2BPn5vQaYaXE2qN33pFt9g6vifmTyzi8CY8Q@mail.gmail.com> In-Reply-To: <CAJy7rLoVkR8rU%2B1dtg=Oy0FcgN5g8BqM0ELO-VxDM9yB%2B=5pbg@mail.gmail.com> References: <CAJy7rLoVkR8rU%2B1dtg=Oy0FcgN5g8BqM0ELO-VxDM9yB%2B=5pbg@mail.gmail.com>
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FWIW - there's lots of statistics and some dtrace scripts + output here. So for those knowlegable in this area, this forum thread is well worth your time. Adrian On 21 August 2012 07:42, Remme <adscomplex@gmail.com> wrote: > Hi All, > > Please help to solve a kernel memory leak problem. > After few weeks searching forums and googling any help is welcome. > > Here is the problem description: > We are installed the latest 9.0 FreeBSD with all recent patches. > Ports tree is also up to date. > Host running a nginx, php-fpm, memcached, mysqld, sphinxsearch. > Two WD HDD is gmirrored (each partition). > Also we are using a small ssd for nginx cache and mysql databases. > 8 GB RAM. > > We have always growing active memory till kernel panic. > (it's takes about 2 weeks till memory leak kills host) > > According to top - active memory is always growing but sum of all processes > memory is stable about 3.5 Gb. > So looks like kernel slowly eating all our memory > > Please visit > http://forums.freebsd.org/showthread.php?t=34023 > to get datailed information about this problem. > > Thank you, > Remme. > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org"
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