From owner-freebsd-dtrace@FreeBSD.ORG Fri Oct 25 18:21:29 2013 Return-Path: Delivered-To: dtrace@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id C5C5F6BE; Fri, 25 Oct 2013 18:21:29 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id CDAF72870; Fri, 25 Oct 2013 18:21:28 +0000 (UTC) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id VAA18097; Fri, 25 Oct 2013 21:21:24 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1VZm0i-000Ali-IT; Fri, 25 Oct 2013 21:21:24 +0300 Message-ID: <526AB66C.6050106@FreeBSD.org> Date: Fri, 25 Oct 2013 21:20:28 +0300 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: George Neville-Neil , Mark Johnston Subject: Re: "unstable" sdt probes References: <5268F461.7080504@FreeBSD.org> <20131024161620.GA1710@charmander> <526A9CB5.2050207@FreeBSD.org> <20131025175147.GB1906@charmander> <4B39604C-C678-43A1-9EFD-D1D7DE69CF02@neville-neil.com> In-Reply-To: <4B39604C-C678-43A1-9EFD-D1D7DE69CF02@neville-neil.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: dtrace@FreeBSD.org X-BeenThere: freebsd-dtrace@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "A discussion list for developers working on DTrace in FreeBSD." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Oct 2013 18:21:29 -0000 on 25/10/2013 21:05 George Neville-Neil said the following: > Are you wanting to quantify just the workload involved with the probes > being on and off? No. :-) Comparing different implementations of skipping off probes. -- Andriy Gapon