From owner-freebsd-net Thu Oct 17 13:55: 9 2002 Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id ECD8437B401 for ; Thu, 17 Oct 2002 13:55:08 -0700 (PDT) Received: from silver.he.iki.fi (silver.he.iki.fi [193.64.42.241]) by mx1.FreeBSD.org (Postfix) with ESMTP id AA95343E97 for ; Thu, 17 Oct 2002 13:55:04 -0700 (PDT) (envelope-from pete@he.iki.fi) Received: from PHE (silver.he.iki.fi [193.64.42.241]) by silver.he.iki.fi (8.12.6/8.11.4) with SMTP id g9HKsuYj077213; Thu, 17 Oct 2002 23:55:02 +0300 (EEST) (envelope-from pete@he.iki.fi) Message-ID: <0be401c2761f$855af670$8c2a40c1@PHE> From: "Petri Helenius" To: "Lars Eggert" Cc: "Luigi Rizzo" , References: <065901c27495$56a94c40$8c2a40c1@PHE> <3DAC8FAD.30601@isi.edu> <068b01c2749f$32e7cf70$8c2a40c1@PHE> <20021015161055.A27443@carp.icir.org> <06c901c274d8$e5280b80$8c2a40c1@PHE> <3DAD01A7.3020807@isi.edu> <071501c274db$222c3ea0$8c2a40c1@PHE> <3DAD06AF.7060701@isi.edu> Subject: Re: ENOBUFS Date: Thu, 17 Oct 2002 23:55:24 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org > > Less :-) Let me tell you tomorrow, don't have the numbers here right now. I seem to get about 5-6 packets on an interrupt. Is this tunable? At 50kpps the card generates 10k interrupts a second. Sending generates way less. This is about 300Mbps so with the average packet size of 750 there should be room for more packets on the interface queue before needing to service an interrupt? What´s the way to access kernel adapter-structure? Is there an utility that can view the values there? > Pete To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message