From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13849 invoked by alias); 29 Mar 2005 19:21:47 -0000 Mailing-List: contact sid-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: sid-owner@sources.redhat.com Received: (qmail 13790 invoked from network); 29 Mar 2005 19:21:39 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sourceware.org with SMTP; 29 Mar 2005 19:21:39 -0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.12.11/8.12.11) with ESMTP id j2TJLdv6029404 for ; Tue, 29 Mar 2005 14:21:39 -0500 Received: from pobox.toronto.redhat.com (pobox.toronto.redhat.com [172.16.14.4]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with ESMTP id j2TJLbO09071; Tue, 29 Mar 2005 14:21:37 -0500 Received: from [172.16.14.227] (IDENT:W8grdpvtCPSXOxn0T5c5wFNen7WDIWhx@topaz.toronto.redhat.com [172.16.14.227]) by pobox.toronto.redhat.com (8.12.8/8.12.8) with ESMTP id j2TJLZqH015339; Tue, 29 Mar 2005 14:21:35 -0500 Message-ID: <4249AABF.1030505@redhat.com> Date: Tue, 29 Mar 2005 19:21:00 -0000 From: Dave Brolley Organization: Red Hat Canada, Ltd User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050317) MIME-Version: 1.0 To: moris dong CC: sid@sources.redhat.com Subject: Re: SMP board : Bug in SID or configuration file ? References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2005-q1/txt/msg00033.txt.bz2 Hi! I can comment on your question 2) below.... moris dong wrote: > > 2. I want to see how each CPU affects the performance of the other > (e.g., contention on bus and memory that causes delays and stalls). > How can I monitor these parameters? > We have a port here which had the same requirements and, so we created some infrastructure in SID for this kind of thing. The port itself, unfortunately can not be contributed at this time, however, the infrastructure which allows for modelling of bus contention and stalls probably can. As usual, my problem is one of time. I'll see what I can do over the next week or so to get it approved and committed. Dave