From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marcelo Tosatti <mtosatti@redhat.com>
Subject: Re: KSM memory saving amount
Date: Fri, 9 Sep 2011 14:06:56 -0300
Message-ID: <20110909170656.GC22662@amt.cnet>
References: <4E69B45F.3050308@rktmb.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Cc: kvm@vger.kernel.org
To: Mihamina Rakotomandimby <mihamina@rktmb.org>
Return-path: <kvm-owner@vger.kernel.org>
Received: from mx1.redhat.com ([209.132.183.28]:56534 "EHLO mx1.redhat.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1759798Ab1IISey (ORCPT <rfc822;kvm@vger.kernel.org>);
	Fri, 9 Sep 2011 14:34:54 -0400
Content-Disposition: inline
In-Reply-To: <4E69B45F.3050308@rktmb.org>
Sender: kvm-owner@vger.kernel.org
List-ID: <kvm.vger.kernel.org>

On Fri, Sep 09, 2011 at 09:38:23AM +0300, Mihamina Rakotomandimby wrote:
> Hi all,
> 
> Running an Ubuntu Natty where I launched 3 Xubuntu and 1 win 7, I cat see:
> /sys/kernel/mm/ksm/full_scans: 34
> /sys/kernel/mm/ksm/pages_shared: 8020
> /sys/kernel/mm/ksm/pages_sharing: 36098
> /sys/kernel/mm/ksm/pages_to_scan: 100
> /sys/kernel/mm/ksm/pages_unshared: 247109
> /sys/kernel/mm/ksm/pages_volatile: 32716
> /sys/kernel/mm/ksm/run: 1
> /sys/kernel/mm/ksm/sleep_millisecs: 200
> 
> I would like to evaluate the memory amount:
> How many byte is a page?

4096.