From owner-freebsd-net@FreeBSD.ORG Tue Jul 23 05:51:02 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 22047B83; Tue, 23 Jul 2013 05:51:02 +0000 (UTC) (envelope-from trafdev@mail.ru) Received: from fallback3.mail.ru (fallback3.mail.ru [94.100.176.58]) by mx1.freebsd.org (Postfix) with ESMTP id C9919281C; Tue, 23 Jul 2013 05:51:01 +0000 (UTC) Received: from smtp37.i.mail.ru (smtp37.i.mail.ru [94.100.177.97]) by fallback3.mail.ru (mPOP.Fallback_MX) with ESMTP id D64A7EF74CB3; Tue, 23 Jul 2013 09:50:15 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.ru; s=mail2; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:References:Subject:CC:To:MIME-Version:From:Date:Message-ID; bh=wa1+BW5odCevwmqORacUOSEh7tRiDGeFgtw7/kh4JZM=; b=oOj2lyr27/o+LGVIhSefBHuzEjXTJW718OpldzDmTqPfQBePWHI6RYvGUUNgC0nCCzl8O0P39j8CfsqXXv48bytmDXwiS7T0rJc0xuRiF7JepyQNAJAk6eXLuazjYLhw9QSsQUIsVCiSz9vhp060jhVdEptF0IvQLQx9GtUarJw=; Received: from [50.156.108.197] (port=48064 helo=[192.168.1.116]) by smtp37.i.mail.ru with esmtpa (envelope-from ) id 1V1VU6-00043s-UZ; Tue, 23 Jul 2013 09:50:07 +0400 Message-ID: <51EE198B.7040509@mail.ru> Date: Mon, 22 Jul 2013 22:50:03 -0700 From: trafdev User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/20130628 Thunderbird/17.0.7 MIME-Version: 1.0 To: Adrian Chadd Subject: Re: SO_REUSEPORT: strange kernel balancer behaviour References: <51E0E2AF.7090404@mail.ru> <51E44E2F.8060700@mail.ru> <51E455D5.2090403@mail.ru> <20130722200205.GO26412@funkthat.com> <51EDA37A.9040200@mail.ru> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam: Not detected X-Mras: Ok Cc: Sepherosa Ziehau , freebsd-net@freebsd.org, John-Mark Gurney X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Jul 2013 05:51:02 -0000 yep, FreeBSD 9.1-RELEASE-p3 On Mon Jul 22 21:05:55 2013, Adrian Chadd wrote: > On 22 July 2013 14:26, trafdev wrote: >> Actually overhead is almost zero, the real problem is in non-equivalent load >> distribution between processes. >> As https://lwn.net/Articles/542629/ mentions - >> "At Google, they have seen a factor-of-three difference between the thread >> accepting the most connections and the thread accepting the fewest >> connections;" >> I'm getting almost same results > > On FreeBSD? > > > -adrian > >