From: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: netdev@vger.kernel.org,
Christoph Lameter <cl@linux-foundation.org>,
Mel Gorman <mel@csn.ul.ie>, David Miller <davem@davemloft.net>,
Lennert Buytenhek <buytenh@marvell.com>
Subject: Re: Patch for tbench regression.
Date: Mon, 29 Sep 2008 09:52:03 +0400 [thread overview]
Message-ID: <20080929055203.GA3460@2ka.mipt.ru> (raw)
In-Reply-To: <20080929054052.GA23600@gondor.apana.org.au>
On Mon, Sep 29, 2008 at 01:40:52PM +0800, Herbert Xu (herbert@gondor.apana.org.au) wrote:
> Are you using Xen FV or PV? What processor?
Can I determine that within guest?
I do not think so except by loking at cpu flags?
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz
stepping : 11
cpu MHz : 2333.406
cache size : 4096 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr mce cx8 apic sep mtrr pge mca
cmov pat clflush dts mmx fxsr sse sse2 ss pbe syscall lm constant_tsc up
pebs bts pni ds_cpl ssse3 cx16 xtpr lahf_lm
bogomips : 4666.81
clflush size : 64
power management:
Actually it is a bit strange, if full or paravirtualization affects how
loopback network works, I thought it should only affect communication
between domains?
--
Evgeniy Polyakov
next prev parent reply other threads:[~2008-09-29 5:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-28 21:15 Patch for tbench regression Evgeniy Polyakov
2008-09-29 3:12 ` Herbert Xu
2008-09-29 5:36 ` Evgeniy Polyakov
2008-09-29 5:40 ` Herbert Xu
2008-09-29 5:52 ` Evgeniy Polyakov [this message]
2008-09-29 6:40 ` Herbert Xu
2008-09-29 6:45 ` Evgeniy Polyakov
2008-09-29 7:02 ` Herbert Xu
2008-09-29 7:11 ` Evgeniy Polyakov
2008-09-29 7:20 ` Herbert Xu
2008-09-29 9:43 ` Herbert Xu
2008-09-29 9:51 ` Herbert Xu
2008-09-29 17:07 ` Rick Jones
2008-09-29 10:34 ` Evgeniy Polyakov
2008-09-29 13:34 ` Christoph Lameter
2008-09-29 17:01 ` Rick Jones
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