From owner-freebsd-performance@FreeBSD.ORG Tue Apr 19 13:55:06 2005 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8A30B16A4CE for ; Tue, 19 Apr 2005 13:55:06 +0000 (GMT) Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.203]) by mx1.FreeBSD.org (Postfix) with ESMTP id 252AE43D46 for ; Tue, 19 Apr 2005 13:55:06 +0000 (GMT) (envelope-from kometen@gmail.com) Received: by rproxy.gmail.com with SMTP id a41so1276865rng for ; Tue, 19 Apr 2005 06:55:05 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=d8+Zr6hAwrtTj/zdEiBXVgKEsfWze9pDbXUJ2N/YAjVlIAwfNUtqWtG13pCf1rStkgJSBeqRIcB+eb090dkNpPXcKRr0ifBq0itPDsm4zo9a0X6NCggD1Jomv1jzFmMLu+g9BdqqMSplxJqKQmU8ep72QeKZRTvFl2XdwTkIdPQ= Received: by 10.38.149.73 with SMTP id w73mr6991426rnd; Tue, 19 Apr 2005 06:55:05 -0700 (PDT) Received: by 10.38.149.53 with HTTP; Tue, 19 Apr 2005 06:55:03 -0700 (PDT) Message-ID: Date: Tue, 19 Apr 2005 15:55:03 +0200 From: Claus Guttesen To: Eric Anderson In-Reply-To: <426507DC.50409@centtech.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <4264EC60.3020600@centtech.com> <4264EF40.3060900@centtech.com> <4264F8A8.3080405@centtech.com> <426507DC.50409@centtech.com> cc: freebsd-performance@freebsd.org Subject: Re: some simple nfs-benchmarks on 5.4 RC2 X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Claus Guttesen List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Apr 2005 13:55:06 -0000 > What state is nfsd in? Can you send the output of this: > ps -auxw|grep nfsd > while the server is slammed? elin~%>ps -auxw|grep nfsd root 378 3,7 0,0 1412 732 ?? D Tor07am 4:08,82 nfsd: server (nfsd) root 380 3,5 0,0 1412 732 ?? D Tor07am 1:56,52 nfsd: server (nfsd) root 379 3,4 0,0 1412 732 ?? D Tor07am 2:34,96 nfsd: server (nfsd) root 381 3,0 0,0 1412 732 ?? D Tor07am 1:31,72 nfsd: server (nfsd) root 382 3,0 0,0 1412 732 ?? S Tor07am 1:14,97 nfsd: server (nfsd) root 377 2,8 0,0 1412 732 ?? D Tor07am 10:18,51 nfsd: server (nfsd) root 383 2,2 0,0 1412 732 ?? S Tor07am 1:03,79 nfsd: server (nfsd) root 387 2,0 0,0 1412 732 ?? S Tor07am 0:41,69 nfsd: server (nfsd) root 388 2,0 0,0 1412 732 ?? D Tor07am 0:38,09 nfsd: server (nfsd) root 384 1,9 0,0 1412 732 ?? S Tor07am 0:55,95 nfsd: server (nfsd) root 385 1,8 0,0 1412 732 ?? S Tor07am 0:50,19 nfsd: server (nfsd) root 389 1,5 0,0 1412 732 ?? S Tor07am 0:35,06 nfsd: server (nfsd) root 386 1,4 0,0 1412 732 ?? S Tor07am 0:45,38 nfsd: server (nfsd) root 391 1,2 0,0 1412 732 ?? S Tor07am 0:27,78 nfsd: server (nfsd) root 394 1,1 0,0 1412 732 ?? S Tor07am 0:21,18 nfsd: server (nfsd) root 395 1,1 0,0 1412 732 ?? S Tor07am 0:20,38 nfsd: server (nfsd) root 392 1,0 0,0 1412 732 ?? S Tor07am 0:24,99 nfsd: server (nfsd) root 390 1,0 0,0 1412 732 ?? S Tor07am 0:31,39 nfsd: server (nfsd) root 393 0,9 0,0 1412 732 ?? S Tor07am 0:22,27 nfsd: server (nfsd) root 396 0,9 0,0 1412 732 ?? D Tor07am 0:19,31 nfsd: server (nfsd) root 376 0,0 0,0 1540 1032 ?? Is Tor07am 0:00,04 nfsd: master (nfsd) > I think you are disk bound.. You should not be disk bound at this point = with a > good RAID controller.. Good point, it's an atabeast from nexsan. regards Claus