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Re: [Gluster-devel] [RFC PATCH v0 0/1] Zero copy readv
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From: |
Bharata B Rao |
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Subject: |
Re: [Gluster-devel] [RFC PATCH v0 0/1] Zero copy readv |
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Date: |
Wed, 6 Mar 2013 17:24:20 +0530 |
On Tue, Mar 5, 2013 at 9:41 PM, Anand Avati <address@hidden> wrote:
>
> Do you have comparison of the %cpu util with and without zero-copy? cpu util
> is probably be an important parameter of comparison.
Right, I don't have the numbers. BTW, I am seeing that the results are
a bit fragile at the moment and I am trying to get the basic read
numbers by directly reading from GlusterFS volume instead of QEMU and
that should give us a better comparison.
Regards,
Bharata.
--
http://raobharata.wordpress.com/