From owner-freebsd-questions Mon Mar 3 16:11:49 2003 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3232037B401 for ; Mon, 3 Mar 2003 16:11:48 -0800 (PST) Received: from perrin.int.nxad.com (internal.ext.nxad.com [69.1.70.251]) by mx1.FreeBSD.org (Postfix) with ESMTP id C4B6E43FA3 for ; Mon, 3 Mar 2003 16:11:47 -0800 (PST) (envelope-from sean@perrin.int.nxad.com) Received: by perrin.int.nxad.com (Postfix, from userid 1001) id 7822421067; Mon, 3 Mar 2003 16:11:39 -0800 (PST) Date: Mon, 3 Mar 2003 16:11:39 -0800 From: Sean Chittenden To: freebsd-questions@freebsd.org Subject: Number of sf_bufs (nsfbuf)'s available/inuse for -STABLE... Message-ID: <20030304001139.GW79234@perrin.int.nxad.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="cs5saTBZh7UZl2eX" Content-Disposition: inline User-Agent: Mutt/1.4i X-PGP-Key: finger seanc@FreeBSD.org X-PGP-Fingerprint: 3849 3760 1AFE 7B17 11A0 83A6 DD99 E31F BC84 B341 X-Web-Homepage: http://sean.chittenden.org/ Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --cs5saTBZh7UZl2eX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Is there any way to determine if there are any sf_buf's available or how many are in use under -STABLE? I know -CURRENT has kern.ipc.nsfbufs as a read only tunable, but that doesn't tell me how many are free. Anyone else use sendfile(2) extensively and have pearls of wisdom in terms of performance tuning? -sc --=20 Sean Chittenden --cs5saTBZh7UZl2eX Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Comment: Sean Chittenden iD8DBQE+Y+873ZnjH7yEs0ERAt0pAKCqu72lFeOvQ+NMqDw2i/aLjYXuxgCgt2P4 p28NSm6g/yR1Q8cGyMiN0Nk= =aFkA -----END PGP SIGNATURE----- --cs5saTBZh7UZl2eX-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message