From: Andreas Kinzler <ml-xen-devel@hfp.de>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: Poor performance with Linux 3.x as dom0
Date: Thu, 03 May 2012 12:43:40 +0200 [thread overview]
Message-ID: <4FA2615C.1000301@hfp.de> (raw)
In-Reply-To: <1335965470.26758.58.camel@zakaz.uk.xensource.com>
On 02.05.2012 15:31, Ian Campbell wrote:
> Did you happen to also compare 3.2.12 and 2.6.34.10 running these
> workloads natively?
Yes, I tested against 2.6.32.x. Differences exist, but are minor.
time emerge apache:
2.6.32.36 3.2.12 3.3.4
real 0m31.419s 0m34.770s 0m35.210s
user 0m45.479s 0m38.994s 0m39.750s
sys 0m6.488s 0m4.584s 0m4.928s
make -j4:
2.6.32.36 3.2.12 3.3.4
real 2m3.531s 2m4.423s 2m2.348s
user 7m45.817s 7m21.456s 7m18.291s
sys 0m35.194s 0m28.758s 0m28.974s
Regards Andreas
next prev parent reply other threads:[~2012-05-03 10:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-02 13:11 Poor performance with Linux 3.x as dom0 Andreas Kinzler
2012-05-02 13:30 ` David Vrabel
2012-05-02 17:01 ` Andreas Kinzler
2012-05-03 8:32 ` George Dunlap
2012-05-03 10:46 ` Andreas Kinzler
2012-05-02 13:31 ` Ian Campbell
2012-05-03 10:43 ` Andreas Kinzler [this message]
2012-05-03 10:51 ` Ian Campbell
2012-05-07 19:48 ` Konrad Rzeszutek Wilk
2012-05-18 16:39 ` Andreas Kinzler
2012-05-03 11:33 ` Stefano Stabellini
2012-05-03 11:31 ` Stefano Stabellini
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