From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: performance with guests running 2.4 kernels (specifically RHEL3) Date: Wed, 23 Apr 2008 11:03:58 +0300 Message-ID: <480EED6E.50308@qumranet.com> References: <48054518.3000104@cisco.com> <4805BCF1.6040605@qumranet.com> <4807BD53.6020304@cisco.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel To: "David S. Ahern" Return-path: In-Reply-To: <4807BD53.6020304@cisco.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org David S. Ahern wrote: > kvm_stat -1 is practically impossible to time correctly to get a good snippet. > > I've added a --log option to get vmstat-like output. I've also added --fields to select which fields are of interest, to avoid the need for 280-column displays. That's now pushed to kvm-userspace.git. Example: ./kvm_stat -f 'mmu.*|pf.*|remote.*' -l -- Do not meddle in the internals of kernels, for they are subtle and quick to panic. ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone