From owner-freebsd-arm@FreeBSD.ORG Sat May 3 19:58:36 2014 Return-Path: Delivered-To: freebsd-arm@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id BA8D355B for ; Sat, 3 May 2014 19:58:36 +0000 (UTC) Received: from forward1l.mail.yandex.net (forward1l.mail.yandex.net [84.201.143.144]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "forwards.mail.yandex.net", Issuer "Certum Level IV CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BAF21E73 for ; Sat, 3 May 2014 19:58:35 +0000 (UTC) Received: from smtp13.mail.yandex.net (smtp13.mail.yandex.net [95.108.130.68]) by forward1l.mail.yandex.net (Yandex) with ESMTP id C15961520E31 for ; Sat, 3 May 2014 23:58:32 +0400 (MSK) Received: from smtp13.mail.yandex.net (localhost [127.0.0.1]) by smtp13.mail.yandex.net (Yandex) with ESMTP id 79BC6E400CE for ; Sat, 3 May 2014 23:58:32 +0400 (MSK) Received: from 78.108.203.86.tel.ru (78.108.203.86.tel.ru [78.108.203.86]) by smtp13.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id dNjSvIZcAn-wWB0x2ic; Sat, 3 May 2014 23:58:32 +0400 (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client certificate not present) X-Yandex-Uniq: b01ef3f0-008d-4201-b8d7-71144ead5dc0 Message-ID: <53654A67.6030605@passap.ru> Date: Sat, 03 May 2014 23:58:31 +0400 From: Boris Samorodov Organization: =?UTF-8?B?0JfQkNCeICLQktCQ0KDQoiI=?= User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: freebsd-arm@FreeBSD.org Subject: wandboard-quad: ffec performance (about 190 Mbits/sec) X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 May 2014 19:58:36 -0000 Hi All, My home PC has max perfomance approx. 800 Mbit/sec (measured between two re adapters and a cheap d-link switch in between them). I've just test ffec performance (one of re's is the other side): ----- % ifconfig ffec0 ffec0: flags=8843 metric 0 mtu 1500 options=80008 ether 00:1f:7b:b4:09:8e inet 192.168.100.211 netmask 0xffffff00 broadcast 192.168.100.255 media: Ethernet autoselect (1000baseT ) status: active nd6 options=29 % iperf -c 192.168.100.99 Client connecting to 192.168.100.99, TCP port 5001 TCP window size: 32.5 KByte (default) ------------------------------------------------------------ [ 3] local 192.168.100.211 port 11536 connected with 192.168.100.99 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0-10.0 sec 225 MBytes 188 Mbits/sec ----- Here is the vmstat at the time of iperf test: ----- % vmstat -w1 procs memory page disks faults cpu r b w avm fre flt re pi po fr sr mm0 mm1 in sy cs us sy id 1 0 0 235M 1934M 219 0 1 0 149 5 0 0 687 685 911 0 2 98 0 0 0 235M 1934M 24 0 0 0 44 9 0 0 246 307 91 1 1 99 0 0 0 235M 1934M 32 0 0 0 44 9 0 0 208 280 94 0 1 99 0 0 0 235M 1934M 29 0 0 0 44 9 0 0 288 373 108 0 0 99 1 0 0 256M 1933M 311 0 0 0 87 9 0 0 8309 757 13373 1 26 73 0 0 0 256M 1933M 12 0 0 0 32 9 0 6 11955 465 20366 0 37 63 0 0 0 256M 1933M 22 0 0 0 44 9 0 0 11379 537 19295 0 34 65 1 0 0 256M 1933M 12 0 0 0 24 9 0 1 11171 461 19067 0 34 65 0 0 0 256M 1933M 12 0 0 0 24 9 0 0 11109 476 18945 1 34 65 1 0 0 256M 1933M 12 0 0 0 24 9 0 0 11354 468 19352 0 36 64 0 0 0 256M 1933M 13 0 0 0 24 9 0 0 11162 465 18866 1 34 65 0 0 0 256M 1933M 12 0 0 0 24 9 0 2 11297 471 19165 0 36 64 1 0 0 256M 1933M 12 0 0 0 24 9 0 0 11345 465 19296 1 35 64 0 0 0 256M 1933M 12 0 0 0 24 9 0 0 11044 461 18634 0 35 65 0 0 0 235M 1934M 65 0 0 0 263 9 0 1 3224 602 5060 2 9 89 0 0 0 235M 1934M 12 0 0 0 24 9 0 0 142 206 77 0 0 100 0 0 0 235M 1934M 34 0 0 0 64 9 0 0 260 347 104 0 1 99 0 0 0 235M 1934M 12 0 0 0 24 9 0 0 142 206 79 0 0 100 ----- Is this an expected result? Assuming that the system was about 65% idle, there is a space for improvement. The system: ----- % uname -a FreeBSD wandboard 11.0-CURRENT FreeBSD 11.0-CURRENT #6 r265218M: Fri May 2 18:24:07 SAMT 2014 bsam@wandboard:/usr/obj/usr/src/sys/WANDBOARD-QUAD arm ----- -- WBR, Boris Samorodov (bsam) FreeBSD Committer, http://www.FreeBSD.org The Power To Serve