From: "Michael S. Tsirkin" <mst@redhat.com>
To: David Miller <davem@davemloft.net>
Cc: razya@il.ibm.com, kvm@vger.kernel.org, GLIKSON@il.ibm.com,
ERANRA@il.ibm.com, YOSSIKU@il.ibm.com, JOELN@il.ibm.com,
abel.gordon@gmail.com, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject: Re: [PATCH] vhost: Add polling mode
Date: Tue, 12 Aug 2014 11:18:50 +0200 [thread overview]
Message-ID: <20140812091850.GD6440@redhat.com> (raw)
In-Reply-To: <20140811.124621.576073630604147753.davem@davemloft.net>
On Mon, Aug 11, 2014 at 12:46:21PM -0700, David Miller wrote:
> From: "Michael S. Tsirkin" <mst@redhat.com>
> Date: Sun, 10 Aug 2014 21:45:59 +0200
>
> > On Sun, Aug 10, 2014 at 11:30:35AM +0300, Razya Ladelsky wrote:
> ...
> > And, did your tests actually produce 100% load on both host CPUs?
> ...
>
> Michael, please do not quote an entire patch just to ask a one line
> question.
>
> I truly, truly, wish it was simpler in modern email clients to delete
> the unrelated quoted material because I bet when people do this they
> are simply being lazy.
>
> Thank you.
Lazy - mea culpa, though I'm using mutt so it isn't even hard.
The question still stands: the test results are only valid
if CPU was at 100% in all configurations.
This is the reason I generally prefer it when people report
throughput divided by CPU (power would be good too but it still
isn't easy for people to get that number).
--
MST
next prev parent reply other threads:[~2014-08-12 9:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1407659404-razya@il.ibm.com>
2014-08-10 8:30 ` [PATCH] vhost: Add polling mode Razya Ladelsky
2014-08-10 19:45 ` Michael S. Tsirkin
2014-08-11 19:46 ` David Miller
2014-08-12 9:18 ` Michael S. Tsirkin [this message]
2014-08-12 10:57 ` Razya Ladelsky
2014-08-13 12:15 ` Michael S. Tsirkin
2014-08-17 12:35 ` Razya Ladelsky
2014-08-17 12:58 ` Michael S. Tsirkin
2014-08-19 8:36 ` Razya Ladelsky
2014-08-20 11:05 ` Michael S. Tsirkin
2016-09-04 8:45 ` Razya Ladelsky
2014-08-20 8:41 ` Christian Borntraeger
2014-08-20 10:32 ` Michael S. Tsirkin
2014-08-21 13:53 ` Razya Ladelsky
2014-08-22 9:30 ` Zhang Haoyu
2014-08-22 10:01 ` Zhang Haoyu
2014-08-20 10:57 ` Michael S. Tsirkin
2014-08-21 14:23 ` Razya Ladelsky
2014-08-21 14:29 ` David Laight
2014-08-24 12:26 ` Razya Ladelsky
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