From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267739AbUHXNIi (ORCPT ); Tue, 24 Aug 2004 09:08:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267777AbUHXNIi (ORCPT ); Tue, 24 Aug 2004 09:08:38 -0400 Received: from mailhub.fokus.fraunhofer.de ([193.174.154.14]:15082 "EHLO mailhub.fokus.fraunhofer.de") by vger.kernel.org with ESMTP id S267739AbUHXNIc (ORCPT ); Tue, 24 Aug 2004 09:08:32 -0400 From: Joerg Schilling Date: Tue, 24 Aug 2004 15:07:31 +0200 To: schilling@fokus.fraunhofer.de, der.eremit@email.de Cc: linux-kernel@vger.kernel.org Subject: Re: DTrace-like analysis possible with future Linux kernels? Message-ID: <412B3D93.nailBKG21RB5G@burner> References: <2wAWW-12a-11@gated-at.bofh.it> In-Reply-To: User-Agent: nail 11.2 8/15/04 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Pascal Schmidt wrote: > On Tue, 24 Aug 2004 06:20:06 +0200, you wrote in linux.kernel: > > > Dou you know of any other system where you can say: > > > > Print me a strack trace with symbols for all processes on this > > computer (even stripped ones) that call gettimeofday() within the > > next few seconds. > > Well, this is by far off-topic here now, but how does this solve > the general problem of knowing that gettimeofday() might be a > problem in the given situation? But yeah, once you know that, > the functionality is useful, no doubt. If you did not get it yet, it's an example to show what may be done. There are many more features. Just fetch the "Solaris Dynamic Tracing Guide" manual as PDF for more information - it's 300 pages. Jörg -- EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin js@cs.tu-berlin.de (uni) If you don't have iso-8859-1 schilling@fokus.fraunhofer.de (work) chars I am J"org Schilling URL: http://www.fokus.fraunhofer.de/usr/schilling ftp://ftp.berlios.de/pub/schily