From owner-freebsd-current@FreeBSD.ORG Tue Feb 12 11:31:04 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 78A6416A476 for ; Tue, 12 Feb 2008 11:31:04 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id E1F0C13C44B for ; Tue, 12 Feb 2008 11:31:03 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1JOtLo-0004Z0-M6 for freebsd-current@freebsd.org; Tue, 12 Feb 2008 11:31:00 +0000 Received: from lara.cc.fer.hr ([161.53.72.113]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 12 Feb 2008 11:31:00 +0000 Received: from ivoras by lara.cc.fer.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 12 Feb 2008 11:31:00 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-current@freebsd.org From: Ivan Voras Date: Tue, 12 Feb 2008 12:32:40 +0100 Lines: 46 Message-ID: References: <9DA6FFCD-11DB-4580-9314-52B0885351D8@lexasoft.ru> <0EF3CEE6-6F38-4713-A245-4354D34AFE75@lexasoft.ru> <9bbcef730802110921i6af516b9t855a4065884cc64b@mail.gmail.com> <79D93B0C-589E-41C6-A952-6D573297D9F9@lexasoft.ru> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigBD918D4DC8EFD56E985CC50E" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: lara.cc.fer.hr User-Agent: Thunderbird 2.0.0.6 (X11/20071022) In-Reply-To: X-Enigmail-Version: 0.95.0 Sender: news Subject: Re: Disappointing speed with ZFS X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Feb 2008 11:31:04 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigBD918D4DC8EFD56E985CC50E Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Alexey Tarasov wrote: > tty ad4 ad5 ad6 = cpu > tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy i= n id > 0 347 7.36 1 0.01 57.35 43 2.42 42.84 44 1.84 1 0 1 = 0 98 > 0 606 0.00 0 0.00 58.62 31 1.76 63.02 246 15.14 0 0 3 = 0 97 > 2 5334 0.00 0 0.00 57.14 7 0.37 64.00 355 22.20 0 0 2 = 0 97 > 2 3194 0.00 0 0.00 0.00 0 0.00 63.35 295 18.26 0 0 2 = 1 97 > 0 148 0.00 0 0.00 0.00 0 0.00 63.90 336 20.97 0 0 0 = 1 99 > 0 453 0.00 0 0.00 55.87 87 4.72 64.00 290 18.14 1 0 3 = 0 96 Sorry, can't help you. I was expecting to see a lot of small transactions, indicating seeking across the file system, but the numbers seem normal enough. Is the drive & ZFS topology "normal" - you don't perhaps have a zpool made of multiple partitions/slices on the same drive? Can you send the output of "zpool status"? --------------enigBD918D4DC8EFD56E985CC50E Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFHsYPYldnAQVacBcgRAnKtAKDtSkOaqoR83qvFG+PS+wACieWaYwCePM5O 7rhDYnrPkTXNgdQ8pDZCd+U= =2NGl -----END PGP SIGNATURE----- --------------enigBD918D4DC8EFD56E985CC50E--