From: Matty <matty91@gmail.com>
To: kvm@vger.kernel.org
Subject: Re: slow guest performance with build load, looking for ideas
Date: Fri, 3 Jul 2009 06:41:11 -0400 [thread overview]
Message-ID: <8bfce36e0907030341x32629f4er4bffc972a65c2e38@mail.gmail.com> (raw)
In-Reply-To: <4A34C3D2.9020009@redhat.com>
On Sun, Jun 14, 2009 at 5:33 AM, Avi Kivity<avi@redhat.com> wrote:
>> I performed tests on two different systems to be sure it isn't related to
>> specific hardware.
>>
>
> What is the host cpu type? On pre-Nehalem/Barcelona processors kvm has poor
> scalability in mmu intensive workloads like kernel builds.
Hey Avi,
Are there plans to address these scalability issues for
pre-Nehalem/Barcelona processors? I poked around the KVM website, and
I don't see anything related to this.
Thanks,
- Ryan
--
http://prefetch.net
next prev parent reply other threads:[~2009-07-03 10:41 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-12 21:04 slow guest performance with build load, looking for ideas Erik Jacobson
2009-06-14 9:33 ` Avi Kivity
2009-06-15 14:15 ` Erik Jacobson
2009-06-15 14:24 ` Avi Kivity
2009-06-15 15:25 ` Michael Tokarev
2009-06-15 15:27 ` Avi Kivity
2009-06-16 7:03 ` Michael Tokarev
2009-06-16 8:07 ` Avi Kivity
2009-06-18 23:07 ` Erik Jacobson
2009-06-28 14:17 ` Avi Kivity
2009-06-28 19:05 ` Erik Jacobson
2009-06-28 21:28 ` Avi Kivity
2009-07-01 21:41 ` Erik Jacobson
2009-07-02 5:48 ` Avi Kivity
2009-07-02 9:41 ` Avi Kivity
2009-07-03 15:43 ` Mark McLoughlin
2009-07-03 16:28 ` Erik Jacobson
2009-07-09 2:36 ` Erik Jacobson
2009-07-09 7:48 ` Avi Kivity
2009-07-09 18:01 ` Erik Jacobson
2009-07-12 8:38 ` Avi Kivity
2009-07-16 12:20 ` Jes Sorensen
2009-07-25 14:33 ` Avi Kivity
2009-07-03 10:41 ` Matty [this message]
2009-07-05 8:07 ` Avi Kivity
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