From owner-cvs-all Tue Dec 4 16: 9:31 2001 Delivered-To: cvs-all@freebsd.org Received: from elvis.mu.org (elvis.mu.org [216.33.66.196]) by hub.freebsd.org (Postfix) with ESMTP id 2038237B417; Tue, 4 Dec 2001 16:09:25 -0800 (PST) Received: by elvis.mu.org (Postfix, from userid 1192) id B3E0A81D03; Tue, 4 Dec 2001 18:09:24 -0600 (CST) Date: Tue, 4 Dec 2001 18:09:24 -0600 From: Alfred Perlstein To: Luigi Rizzo Cc: Bosko Milekic , cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern uipc_mbuf.c Message-ID: <20011204180924.Z92148@elvis.mu.org> References: <20011203184737.D48755@iguana.aciri.org> <20011203222303.A2690@technokratis.com> <20011203205623.B49974@iguana.aciri.org> <20011204090509.A8591@technokratis.com> <20011204083922.B54383@iguana.aciri.org> <3C0D14AC.412D674C@dsuper.net> <20011204123627.K92148@elvis.mu.org> <20011204180633.A11305@technokratis.com> <20011204175837.X92148@elvis.mu.org> <20011204160731.E56068@iguana.aciri.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20011204160731.E56068@iguana.aciri.org>; from luigi@FreeBSD.org on Tue, Dec 04, 2001 at 04:07:31PM -0800 Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG * Luigi Rizzo [011204 18:07] wrote: > > I think I would make sense to change the printf to output once or > > maybe every so often "mbuf utilization at 80% suggest increasing > > NMBCLUSTERS" rather than waiting for the inevitable explosion > > when we hit 100%. > > I already suggested that monitoring daemons running in userland > are the right place to do this sort of things because stats are > exported, and you can see curr/peak/max values, and you can implement > all sorts of policies to send alarms. Kinda hard to do when you're out of mbufs tho. :) -- -Alfred Perlstein [alfred@freebsd.org] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message