From: "Michael S. Tsirkin" <mst@redhat.com>
To: lidong chen <chen.lidong.kernel@gmail.com>
Cc: Sridhar Samudrala <sri@us.ibm.com>,
tj@kernel.org, Avi Kivity <avi@redhat.com>,
kvm@vger.kernel.org
Subject: Re: Performance test result between per-vhost kthread disable and enable
Date: Wed, 24 Nov 2010 12:46:12 +0200 [thread overview]
Message-ID: <20101124104612.GC23493@redhat.com> (raw)
In-Reply-To: <AANLkTi=0mc=ui4zr41e=i1y6yynWXyFkVoZ2OFkKA2d6@mail.gmail.com>
On Wed, Nov 24, 2010 at 02:49:26PM +0800, lidong chen wrote:
> apply the patch, and disable CONFIG_SCHED_DEBUG, the result is worse,
> the cpu rate of host os is 143%.
Interesting. What does perf top show?
--
MST
next prev parent reply other threads:[~2010-11-24 10:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-23 2:13 Performance test result between per-vhost kthread disable and enable lidong chen
2010-11-23 6:29 ` Huang, Zhiteng
2010-11-23 6:52 ` lidong chen
2010-11-23 6:54 ` Huang, Zhiteng
2010-11-23 7:09 ` lidong chen
2010-11-23 11:12 ` Michael S. Tsirkin
2010-11-23 13:23 ` lidong chen
2010-11-23 13:41 ` Michael S. Tsirkin
2010-11-23 16:00 ` Sridhar Samudrala
2010-11-24 6:49 ` lidong chen
2010-11-24 10:46 ` Michael S. Tsirkin [this message]
2010-11-24 16:31 ` lidong chen
2010-12-09 13:31 ` Michael S. Tsirkin
2010-12-09 13:34 ` Michael S. Tsirkin
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