Re: 3.4-rc4 oom killer out of control.

From: Dave Jones
Date: Thu Apr 26 2012 - 18:54:23 EST


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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