From owner-freebsd-current@FreeBSD.ORG Mon Feb 11 19:46:10 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id ED03516A41A for ; Mon, 11 Feb 2008 19:46:09 +0000 (UTC) (envelope-from me@lexasoft.ru) Received: from mmx.lexasoft.ru (mmx.lexasoft.ru [92.241.160.6]) by mx1.freebsd.org (Postfix) with ESMTP id 6192713C4EB for ; Mon, 11 Feb 2008 19:46:09 +0000 (UTC) (envelope-from me@lexasoft.ru) Received: from [10.100.0.2] (petrovich-telecom-gw.wahome.ru [77.91.225.38]) by mmx.lexasoft.ru (Postfix) with ESMTPSA id F0A3F2842C for ; Mon, 11 Feb 2008 19:46:05 +0300 (MSK) Message-Id: From: Alexey Tarasov To: current@freebsd.org In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed; delsp=yes Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Apple Message framework v915) Date: Mon, 11 Feb 2008 22:46:04 +0300 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> X-Mailer: Apple Mail (2.915) Cc: 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: Mon, 11 Feb 2008 19:46:10 -0000 tty ad4 ad5 =20 ad6 cpu tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy =20= in id 0 347 7.36 1 0.01 57.35 43 2.42 42.84 44 1.84 1 0 =20 1 0 98 0 606 0.00 0 0.00 58.62 31 1.76 63.02 246 15.14 0 0 =20 3 0 97 2 5334 0.00 0 0.00 57.14 7 0.37 64.00 355 22.20 0 0 =20 2 0 97 2 3194 0.00 0 0.00 0.00 0 0.00 63.35 295 18.26 0 0 =20 2 1 97 0 148 0.00 0 0.00 0.00 0 0.00 63.90 336 20.97 0 0 =20 0 1 99 0 453 0.00 0 0.00 55.87 87 4.72 64.00 290 18.14 1 0 =20 3 0 96 0 339 0.00 0 0.00 60.22 35 2.04 61.31 342 20.49 0 0 =20 3 0 96 0 311 0.00 0 0.00 60.00 24 1.41 61.48 347 20.84 0 0 =20 3 0 96 0 317 0.00 0 0.00 50.37 26 1.28 64.00 327 20.42 0 0 =20 3 0 97 0 488 0.00 0 0.00 54.05 37 1.98 64.00 284 17.78 1 0 =20 2 0 97 0 309 0.00 0 0.00 54.21 28 1.47 63.22 312 19.27 0 0 =20 3 0 97 0 303 16.00 14 0.23 37.51 51 1.87 64.00 334 20.85 1 0 =20 1 1 97 0 297 0.00 0 0.00 57.89 35 1.96 63.78 345 21.49 1 0 =20 3 0 97 0 287 0.00 0 0.00 51.86 28 1.41 64.00 325 20.34 0 0 =20 2 0 98 0 319 0.00 0 0.00 60.52 30 1.76 63.24 299 18.46 0 0 =20 4 1 94 0 277 0.00 0 0.00 63.83 22 1.38 64.00 274 17.11 1 0 =20 2 1 97 0 298 0.00 0 0.00 55.29 16 0.88 63.21 286 17.63 0 0 =20 2 0 97 0 338 12.12 31 0.36 57.65 33 1.84 62.08 299 18.13 1 0 =20 4 0 95 0 306 2.00 1 0.00 58.55 21 1.21 64.00 332 20.73 2 0 =20 2 1 95 0 269 0.00 0 0.00 59.68 24 1.40 64.00 304 18.98 1 0 =20 2 0 96 On 11.02.2008, at 21:12, Ivan Voras wrote: > Alexey Tarasov wrote: >> ls -lash CentOS-5.1-x86_64-bin-DVD.iso >> >> 4341952 -rw-r--r-- 1 lexa wheel 4,1G 7 =D1=84=D0=B5=D0=B2 16:24 >> CentOS-5.1-x86_64-bin-DVD.iso >> >> `--# dd if=3DCentOS-5.1-x86_64-bin-DVD.iso of=3Dtest2 > > Ok, now try this one: > # dd if=3DCentOS-5.1-x86_64-bin-DVD.iso of=3D/dev/null bs=3D1m > >> >> tty ad4 ad5 =20 >> ad6 cpu >> tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni =20 >> sy in id >> 0 351 7.33 1 0.01 57.37 44 2.44 43.02 44 1.87 1 0 =20= >> 1 0 98 >> 0 594 0.00 0 0.00 59.00 15 0.89 62.63 301 18.38 0 0 =20= >> 9 0 91 >> 0 287 0.00 0 0.00 59.20 25 1.44 64.00 325 20.29 1 0 =20 >> 50 0 49 > >> On 11.02.2008, at 20:53, Ivan Voras wrote: >> >>> Alexey Tarasov wrote: >>> >>>> `--# dd if=3Dtest.tmp of=3Dtest2.tmp >>> >>>> >>>> tty ad4 ad5 >>>> ad6 cpu >>>> tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni =20= >>>> sy >>>> in id >>>> 1 238 0.00 0 0.00 60.22 18 1.04 64.00 982 61.37 1 0 31 >>>> 2 67 >>>> 1 3349 0.00 0 0.00 64.00 7 0.43 58.53 757 43.26 1 0 46 >>>> 0 53 >>>> 0 286 0.00 0 0.00 55.81 21 1.13 64.00 487 30.43 1 0 31 >>>> 1 67 >>>> 0 269 0.00 0 0.00 64.00 8 0.50 64.00 21 1.31 2 0 49 >>>> 0 49 >>> >>> Ok, now do the same with the file that rtorrent is hashing in the =20= >>> "if" >>> argument. > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to = "freebsd-current-unsubscribe@freebsd.org=20 > " -- Alexey Tarasov (\__/) (=3D'.'=3D) E[: | | | | :]=D0=97 (")_(")