From owner-freebsd-questions@FreeBSD.ORG Tue Jun 10 09:57:23 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5BA71106567D for ; Tue, 10 Jun 2008 09:57:23 +0000 (UTC) (envelope-from gahr@FreeBSD.org) Received: from cpanel03.rubas-s03.net (cpanel03.rubas-s03.net [195.182.222.73]) by mx1.freebsd.org (Postfix) with ESMTP id 1C91C8FC1D for ; Tue, 10 Jun 2008 09:57:23 +0000 (UTC) (envelope-from gahr@FreeBSD.org) Received: from [213.142.183.219] (helo=gahrtop.localhost) by cpanel03.rubas-s03.net with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.68) (envelope-from ) id 1K60bO-0000yh-Rr; Tue, 10 Jun 2008 11:57:18 +0200 Message-ID: <484E4FF3.7020903@FreeBSD.org> Date: Tue, 10 Jun 2008 11:57:07 +0200 From: Pietro Cerutti Organization: The FreeBSD Project User-Agent: Thunderbird 2.0.0.14 (X11/20080505) MIME-Version: 1.0 To: Rahul References: <4804a6670806090713s235a0dddveb93799b2b6f8e4b@mail.gmail.com> In-Reply-To: <4804a6670806090713s235a0dddveb93799b2b6f8e4b@mail.gmail.com> X-Enigmail-Version: 0.95.6 OpenPGP: id=9571F78E; url=http://gahr.ch/pgp/ Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cpanel03.rubas-s03.net X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - FreeBSD.org X-Source: X-Source-Args: X-Source-Dir: Cc: freebsd-questions@freebsd.org Subject: Re: Memory Limits X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Jun 2008 09:57:23 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Rahul wrote: | Hello, | | I'm new to FreeBSD and really attracted to it because of the | performance and stability it provides. So I am looking to develop a | high performance system that may need to process over 100K UDP | messages per second and be able to store information quickly. I | couldn't find much documentation on the memory limits in FreeBSD, | especially per-process limits in both 32-bit and 64-bit versions. | Could you please point me to where I can find such information along | with other performance tuning tips and characteristics of the OS to | keep in mind? The first ones coming to my mind are getrlimit(2) + relatives and tuning(7)... Hope this helps, have fun :) - -- Pietro Cerutti gahr@FreeBSD.org PGP Public Key: http://gahr.ch/pgp -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEAREKAAYFAkhOT/IACgkQwMJqmJVx944ctwCgt66ZyOstY6TNEY7PyJmrtQe+ gs8An1RTiZ0lYoORBNhbhl7umn/VvoTV =ZuJr -----END PGP SIGNATURE-----