From owner-freebsd-questions@FreeBSD.ORG Mon Jun 9 14:40:16 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 410C91065670 for ; Mon, 9 Jun 2008 14:40:16 +0000 (UTC) (envelope-from rahulone@gmail.com) Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.176]) by mx1.freebsd.org (Postfix) with ESMTP id F2B588FC17 for ; Mon, 9 Jun 2008 14:40:15 +0000 (UTC) (envelope-from rahulone@gmail.com) Received: by py-out-1112.google.com with SMTP id p76so1010216pyb.10 for ; Mon, 09 Jun 2008 07:40:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:mime-version:content-type:content-transfer-encoding :content-disposition; bh=PF8XrdAuImZFb+VHenL3N9DF0o8cpR/6tKCPiN2Unmg=; b=w4gvygEHDR3cC4G1U0jnvzgmZ55R9Q0sAfsb4G6+ei4uutgifnqtdrP24jJ8r7LaNh HwJygubv8pmjx4kGR9jyPWnEysDAKndbPUYDSq+WC/mR3+IRfigSyL1z4k8NXJH+86+U HVDdNw63JQ88AAfL2iVYXXQIDVFWUedB9JakU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=gpmBR8zz8pBcwt7hVyZOPYckliel2f8uKmbfvc54mY0Ft3p7Y/ftDT1ySc3wwxzz9W NJXSHTYJO6aPyUbCJo3frEEN3W/Vg9OtID6PKEmi2ygAttL0ZOfDPu0KRKZRwM86wst2 dVihOzdDZK8fsUJJ8fhSIS+ISYEcI/jysKBi8= Received: by 10.114.209.1 with SMTP id h1mr3351058wag.36.1213020809824; Mon, 09 Jun 2008 07:13:29 -0700 (PDT) Received: by 10.115.32.18 with HTTP; Mon, 9 Jun 2008 07:13:29 -0700 (PDT) Message-ID: <4804a6670806090713s235a0dddveb93799b2b6f8e4b@mail.gmail.com> Date: Mon, 9 Jun 2008 10:13:29 -0400 From: Rahul To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: 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: Mon, 09 Jun 2008 14:40:16 -0000 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?