From owner-freebsd-hackers@FreeBSD.ORG Mon Jul 5 12:28:24 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 52BB416A4CE for ; Mon, 5 Jul 2004 12:28:24 +0000 (GMT) Received: from mps5.plala.or.jp (c148240.vh.plala.or.jp [210.150.148.240]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2DA1B43D55 for ; Mon, 5 Jul 2004 12:28:23 +0000 (GMT) (envelope-from e-kamo@trio.plala.or.jp) Received: from msvc2.plala.or.jp ([172.23.8.210]) by mps5.plala.or.jp with SMTP id <20040705122820.XEFV2494.mps5.plala.or.jp@msvc2.plala.or.jp> for ; Mon, 5 Jul 2004 21:28:20 +0900 Received: ( 15451 invoked from network); 5 Jul 2004 21:28:19 +0900 X-SVCK: Received: from unknown (HELO mpb1.plala.or.jp) (172.23.8.16) by msvc2 with SMTP; 5 Jul 2004 21:28:18 +0900 Received: from trio.plala.or.jp ([219.25.148.126]) by mpb1.plala.or.jp with ESMTP id <20040705122818.WBXK19716.mpb1.plala.or.jp@trio.plala.or.jp> for ; Mon, 5 Jul 2004 21:28:18 +0900 Message-ID: <40E94AF0.5070202@trio.plala.or.jp> Date: Mon, 05 Jul 2004 21:34:56 +0900 From: Eitarou Kamo User-Agent: Mozilla/5.0 (Windows; U; Win98; ja-JP; rv:1.4) Gecko/20030624 Netscape/7.1 (ax) X-Accept-Language: ja MIME-Version: 1.0 To: freebsd-hackers@FreeBSD.ORG X-Enigmail-Version: 0.76.8.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Subject: Re: Article on Sun's DTrace X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Jul 2004 12:28:24 -0000 HI Schultz and all, David Schultz wrote: > On Wed, Jun 30, 2004, Bruce M Simpson wrote: > > >> This recently caught my eye: >> http://www.samag.com/documents/s=9171/sam0406h/0406h.htm >> >> There are a number of good sounding suggestions in there. >> > > DTrace is pure magic. It would be well worth your time to install > Solaris 10 just to try out DTrace for a day. Keep in mind, > however, that it took them several man-years to develop just for > sparc64 and x86, so we're not talking about a port of it any time > soon... > > Is DTrace open source? I know presence of DTrace. But Sun's products usually aren't open source especially OS itself. Recently JS(Sun's COO and president) announced Solaris might be open source in the near future. But he often tells a lie, sorry this may be unsuitable, tells a something uncertain. Eitarou -- *********************** Eitarou Kamo Tel. +81 75 7035997 Fax +81 75 7035997 VoIP 050 10585997(domestic only) e‐mail e-kamo@trio.plala.or.jp For business: Feel free to mail me(above), please. Donation http://www.PayPal.Com GPG FingerPrint: 032D FDF9 D27B 23F7 9A81 BF4C 626C FBAA BC3A 9895 ************************************************************************