From: Milos Jakovljevic <sukijaki@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: bugzilla-daemon@bugzilla.kernel.org, linux-mm@kvack.org,
Dave Hansen <dave@linux.vnet.ibm.com>
Subject: Re: [Bug 50181] New: Memory usage doubles after more then 20 hours of uptime.
Date: Fri, 16 Nov 2012 00:11:43 +0100 [thread overview]
Message-ID: <1353021103.6409.31.camel@c2d-desktop.mypicture.info> (raw)
In-Reply-To: <20121115141258.8e5cc669.akpm@linux-foundation.org>
On Thu, 2012-11-15 at 14:12 -0800, Andrew Morton wrote:
> On Thu, 15 Nov 2012 15:05:49 +0100
> Milos Jakovljevic <sukijaki@gmail.com> wrote:
>
> > Here is the requested content:
> >
> > free -m: http://pastebin.com/vb878a9Y
> > cat /proc/meminfo : http://pastebin.com/zUDFcYEW
> > cat /proc/slabinfo : http://pastebin.com/kswsJ7Hk
> > cat /proc/vmstat : http://pastebin.com/wUebJqJe
> >
> > dmesg -c : http://pastebin.com/f7cTu8Wv
> >
> > echo m > /proc/sysrq-trigger && dmesg : http://pastebin.com/p68DcHUy
> >
> > And here are also files with that content:
> > http://ubuntuone.com/5GUVahBTiZRP0QjQdP3gkQ
> >
>
> You've lost 2-3GB of ZONE_NORMAL and I see no sign there to indicate
> where it went.
>
> /proc/slabinfo indicates that it isn't a slab leak, and kmemleak won't
> tell us about alloc_pages() leaks. I'm stumped. Dave, any progress at
> your end?
>
>
I didn't understood anything you sad, but never mind.
In -rc2 there was a problem with massive iowait when anything was done
(starting an app, loading a web page, etc ...), and there was a massive
read operation from my /home partition. In -rc3 that stopped, and this
started happening. Maybe it is related somehow?
Or maybe, it is just some problem with nvidia blob and 3.7 kernel
loosing VM_RELEASE (in a blob's mmap.c it was replaced with
VM_DONTEXPAND | VM_DONTDUMP ). - or maybe I'm just saying nonsense
here.
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next prev parent reply other threads:[~2012-11-15 23:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-50181-27@https.bugzilla.kernel.org/>
2012-11-13 22:03 ` [Bug 50181] New: Memory usage doubles after more then 20 hours of uptime Andrew Morton
2012-11-13 23:04 ` Milos Jakovljevic
2012-11-15 14:05 ` Milos Jakovljevic
2012-11-15 22:12 ` Andrew Morton
2012-11-15 23:11 ` Milos Jakovljevic [this message]
2012-11-16 18:34 ` Dave Hansen
2012-11-16 18:46 ` Milos Jakovljevic
2012-11-16 19:15 ` Andrew Morton
2012-11-16 23:59 ` Dave Hansen
2012-11-17 23:08 ` 3.7-rc6 memory accounting problem (manifests like a memory leak) Dave Hansen
2012-11-19 16:44 ` [Bug 50181] New: Memory usage doubles after more then 20 hours of uptime Dave Hansen
2012-11-16 2:51 ` Dave Hansen
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