linux-kernel - Re: 3.4-rc4 oom killer out of control.

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Message-ID: <20120426225421.GB13598@redhat.com>
Date:	Thu, 26 Apr 2012 18:54:21 -0400
From:	Dave Jones <davej@...hat.com>
To:	David Rientjes <rientjes@...gle.com>
Cc:	linux-mm@...ck.org, Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: 3.4-rc4 oom killer out of control.

On Thu, Apr 26, 2012 at 03:49:06PM -0700, David Rientjes wrote:
 > On Thu, 26 Apr 2012, Dave Jones wrote:
 > 
 > > Disabling it stops it hogging the cpu obviously, but there's still 8G of RAM
 > > and 1G of used swap sitting around doing something.
 > > 
 > 
 > Right, I eluded to this in another email because the rss sizes from your 
 > oom log weren't necessarily impressive.  Could you post the output of 
 > /proc/meminfo?

MemTotal:        8149440 kB
MemFree:          142560 kB
Buffers:            1408 kB
Cached:            11504 kB
SwapCached:         9336 kB
Active:          6124932 kB
Inactive:        1232176 kB
Active(anon):    6119160 kB
Inactive(anon):  1225228 kB
Active(file):       5772 kB
Inactive(file):     6948 kB
Unevictable:        5656 kB
Mlocked:            5656 kB
SwapTotal:       1423736 kB
SwapFree:         343596 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:       7341364 kB
Mapped:             5720 kB
Shmem:               192 kB
Slab:             267408 kB
SReclaimable:      40808 kB
SUnreclaim:       226600 kB
KernelStack:        3280 kB
PageTables:       183104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     5498456 kB
Committed_AS:   111294188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346720 kB
VmallocChunk:   34359384056 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       98344 kB
DirectMap2M:     8288256 kB


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