From owner-freebsd-hackers Tue Aug 29 9:26:48 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from kane.rhyason.com (kane.rhyason.com [204.209.142.193]) by hub.freebsd.org (Postfix) with SMTP id 5CBEA37B43C for ; Tue, 29 Aug 2000 09:26:41 -0700 (PDT) Received: (qmail 48110 invoked by uid 1000); 29 Aug 2000 16:26:10 -0000 Date: Tue, 29 Aug 2000 10:26:08 -0600 From: Jeff Rhyason To: freebsd-hackers@freebsd.org Subject: Re: Collecting waiting statistics (simulation question) Message-ID: <20000829102607.B47494@rhyason.com> References: <20191127095516.A42415@rhyason.com> <20000829084719.V18862@fw.wintelcom.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0.1i In-Reply-To: <20000829084719.V18862@fw.wintelcom.net>; from bright@wintelcom.net on Tue, Aug 29, 2000 at 08:47:19AM -0700 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Omigod, Sorry to have resent this ;) I had some very strange things going on with my mail queue, and my clock was thinking it's 2019...! I did implement it with sysctl's and a circular buffer and had fantastic results. I was able to collect average service times and arrival times of memory allocation requests on a per-zone basis, though in my report I only did NAMEI which was pretty trivial since the usage corresponds directly to the files a 'find /' was opening (thus avoiding any sort of overlapping usage but weakening the usefulness of my simulation!). Thanks again to Alfred, Chuck Robey, Peter Jeremy, and Robert Watson for their help! -Jeff To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message