linux-kernel - Re: [PATCH v2 2/2] virtio-ring: Allocate indirect buffers from cache when possible

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Message-ID: <503F419F.5040800@gmail.com>
Date:	Thu, 30 Aug 2012 12:34:07 +0200
From:	Sasha Levin <levinsasha928@...il.com>
To:	"Michael S. Tsirkin" <mst@...hat.com>
CC:	rusty@...tcorp.com.au, virtualization@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org, avi@...hat.com, kvm@...r.kernel.org
Subject: Re: [PATCH v2 2/2] virtio-ring: Allocate indirect buffers from cache
 when possible

On 08/29/2012 05:14 PM, Michael S. Tsirkin wrote:
>> > Note that these are simple tests with netperf listening on one end and a simple
>> > 'netperf -H [host]' within the guest. If there are other tests which may be
>> > interesting please let me know.
> Checking that host CPU utilization did not jump would be nice.
> E.g. measure BW/host CPU.

Tested it now, no change in CPU between the original, patch 1 and patch 2.


Thanks,
Sasha
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