From: Avi Kivity <avi@redhat.com>
To: Jonathan Petersson <jonathan.petersson@op5.com>
Cc: kvm <kvm@vger.kernel.org>
Subject: Re: RAM utilization issues
Date: Thu, 12 Jan 2012 12:51:27 +0200 [thread overview]
Message-ID: <4F0EBB2F.3050206@redhat.com> (raw)
In-Reply-To: <CAKM0yO8S824Kyz0X3zG0bszfOCQLHev2shYngfVkVWd3iT+LYA@mail.gmail.com>
On 01/12/2012 12:47 PM, Jonathan Petersson wrote:
> > What's the aggregate size of the guests (sum of all guest memory
> > sizes)? How many guests? Are you in fact using the balloon? How?
> >
> > --
> > error compiling committee.c: too many arguments to function
> >
>
> This is a sample from one of the servers:
>
> Aggregate size is 28672 MB wheras 20133 is utilized on the host.
> Looking at each induvidual VM the actual utilization is rarely above
> 20% i.e. ~ 6GB.
> On this particular host there's a total of 23 VMs.
> Each VM is started with -balloon virtio, the host and the guests has
> the virtio_balloon drivers loaded.
Loading the balloon drivers does nothing. The management agent must
actively inflate or deflate he balloon.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2012-01-12 10:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-12 9:27 RAM utilization issues Jonathan Petersson
2012-01-12 10:36 ` Avi Kivity
2012-01-12 10:47 ` Jonathan Petersson
2012-01-12 10:51 ` Avi Kivity [this message]
2012-01-12 12:56 ` Jonathan Petersson
2012-01-12 13:41 ` Avi Kivity
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