Comment 33 for bug 1152736

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Steve Langasek (vorlon) wrote : Re: [Bug 1152736] Re: system swapping itself to death in raring for no good reason

On Mon, May 20, 2013 at 05:20:30PM -0000, cro wrote:
> Nope, I'm not using LVM snapshots. I'm thinking it's something to do
> with embeds or media objects

That would explain higher memory usage of firefox. It does not explain the
kernel failing to make proper use of the available memory. The cause of
*that* must lie somewhere in kernel space. Either this is a generic problem
with the current kernel and it's just that very few people are hitting it,
or it's a problem specific to some particular uses of the kernel. Some
ideas that come to mind are LVM snapshots, LUKS encryption, and virtual
machines.