From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: Poor HVM performance with 8 vcpus Date: Thu, 08 Oct 2009 07:00:37 +0200 Message-ID: <4ACD71F5.2080409@ts.fujitsu.com> References: <4ACC3B49.4060500@ts.fujitsu.com> <4FA716B1526C7C4DB0375C6DADBC4EA342A68E5C92@LONPMAILBOX01.citrite.net> <20091007091254.GA20579@whitby.uk.xensource.com> <4ACC6219.4010305@ts.fujitsu.com> <4ACC7F57.2040702@ts.fujitsu.com> <4ACC9C40.3030503@ts.fujitsu.com> <4ACCA489.5060403@eu.citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4ACCA489.5060403@eu.citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: George Dunlap Cc: "xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org George Dunlap wrote: > Juergen Gross wrote: >> Uh, this is binary data, isn't it? >> I could imagine this is possible by using some kind of format >> description file >> specific to the producing xen version which is generated during >> hypervisor >> build. >> But this would require quite a bit of work... >> > And you'd still need to make code changes for different features based > on whether a given bit of data was in the format file or not. Not to > mention that we already have a sort-of description file > (xenformat_formats) file that doesn't get updated when traces change... > (although I'm definitely an offender there). This cries for usage of XML ;-) > > Regarding your trace file... can you send me the file you're having > trouble with? 590 MB per mail isn't a good idea... Do you have a server where I could upload it? Juergen -- Juergen Gross Principal Developer Operating Systems TSP ES&S SWE OS6 Telephone: +49 (0) 89 636 47950 Fujitsu Technolgy Solutions e-mail: juergen.gross@ts.fujitsu.com Otto-Hahn-Ring 6 Internet: ts.fujitsu.com D-81739 Muenchen Company details: ts.fujitsu.com/imprint.html