Date: Fri, 26 May 2006 16:38:04 +0100 From: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk> To: gnn@freebsd.org Cc: John Birrell <jb@what-creek.com>, current@freebsd.org Subject: Re: DTrace for FreeBSD - Status Update Message-ID: <1148657884.42647.25.camel@buffy.york.ac.uk> In-Reply-To: <m264jt2mjw.wl%gnn@neville-neil.com> References: <20060525065510.GA20475@what-creek.com> <m264jt2mjw.wl%gnn@neville-neil.com>
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On Fri, 2006-05-26 at 17:54 +0900, gnn@freebsd.org wrote: > Excellent! > > But, I have a naive question. Should this be integrated in some way > with the hwpmc work of Joseph Koshy since I think it could be useful > for DTRace to get information from the CPU as well. > > Is there a quick "HOw to use DTRace" anywhere? I'd like to use it in > my networking stuff when I get to the point of caring more about > performance than correctness. This is the best resource I have found for using DTrace under Solaris: http://users.tpg.com.au/adsln4yb/dtrace.html It is great to see DTrace coming to FreeBSD, I've found myself recently developing code on Solaris that I have no intention of actually using under Solaris, just because DTrace is available. Gavin
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