From owner-freebsd-performance@FreeBSD.ORG Mon Dec 13 13:15:08 2004 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 330ED16A4CE for ; Mon, 13 Dec 2004 13:15:08 +0000 (GMT) Received: from clueful.shagged.org (clueful.shagged.org [212.13.201.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id E083E43D48 for ; Mon, 13 Dec 2004 13:15:07 +0000 (GMT) (envelope-from chris@clueful.shagged.org) Received: from chris by clueful.shagged.org with local (Exim 4.40 (FreeBSD)) id 1Cdq2S-000Pxk-Ks; Mon, 13 Dec 2004 13:14:56 +0000 Date: Mon, 13 Dec 2004 13:14:56 +0000 From: Chris Elsworth To: Mike Jakubik Message-ID: <20041213131456.GA99179@shagged.org> References: <20041211010849.GE50516@dragon.nuxi.com> <010b01c4df25$14af3ff0$b3db87d4@multiplay.co.uk> <3304.172.16.0.200.1102736465.squirrel@172.16.0.200> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3304.172.16.0.200.1102736465.squirrel@172.16.0.200> User-Agent: Mutt/1.5.6i Sender: Chris Elsworth X-Shagged-MailScanner-Information: See www.mailscanner.info for information X-Shagged-MailScanner: Found to be clean X-MailScanner-From: chris@clueful.shagged.org cc: freebsd-performance@freebsd.org cc: Bill Anderson cc: Steven Hartland Subject: Re: 2120S poor performance X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Dec 2004 13:15:08 -0000 On Fri, Dec 10, 2004 at 10:41:05PM -0500, Mike Jakubik wrote: > Steven Hartland said: > > 2015S is though which is what I tested and it gives very similar poor > > results > > dmesg |grep asr: > > asr0: ADAPTEC 2015S FW Rev. 3B05, 2 channel, 256 CCBs, Protocol I2O > > > > Does anyone have any RAID5 SCSI card installed that does give good > > results in a straight dd test? > > This is what i get on the following (FreeBSD 5.3-STABLE #0: Sun Nov 7 > 03:25:47 EST 2004): Thought I'd just throw in some pennies. Adaptec 2120 with 4 36GB 15k drives in RAID-10 on a dual Opteron setup: aac0: i960RX 100MHz, 48MB cache memory, optional battery present aac0: Kernel 4.0-0, Build 6011, S/N ba9122 aac0: Supported Options=1f7e aacd0: on aac0 aacd0: 70379MB (144136192 sectors) db0# diskinfo -tv aacd0 aacd0 512 # sectorsize 73797730304 # mediasize in bytes (69G) 144136192 # mediasize in sectors 8972 # Cylinders according to firmware. 255 # Heads according to firmware. 63 # Sectors according to firmware. Seek times: Full stroke: 250 iter in 1.081569 sec = 4.326 msec Half stroke: 250 iter in 1.221720 sec = 4.887 msec Quarter stroke: 500 iter in 1.885768 sec = 3.772 msec Short forward: 400 iter in 0.717400 sec = 1.794 msec Short backward: 400 iter in 1.948922 sec = 4.872 msec Seq outer: 2048 iter in 1.011799 sec = 0.494 msec Seq inner: 2048 iter in 1.032267 sec = 0.504 msec Transfer rates: outside: 102400 kbytes in 1.652271 sec = 61975 kbytes/sec middle: 102400 kbytes in 1.777489 sec = 57609 kbytes/sec inside: 102400 kbytes in 1.593512 sec = 64261 kbytes/sec Quite happy with those figures - I hear there's a newer kernel/bios for the 2120 which might improve performance but I've not tried it (build 7244) -- Chris From owner-freebsd-performance@FreeBSD.ORG Tue Dec 14 09:40:55 2004 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 6E20116A4CE; Tue, 14 Dec 2004 09:40:55 +0000 (GMT) Received: from mail.echo.msk.ru (mail.echo.msk.ru [195.239.165.67]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0616D43D4C; Tue, 14 Dec 2004 09:40:54 +0000 (GMT) (envelope-from screamer@stickit.nu) Received: from grizly ([195.239.165.103]) by mail.echo.msk.ru (8.9.3/8.9.3) with ESMTP id MAA21847; Tue, 14 Dec 2004 12:51:24 +0300 (MSK) Date: Tue, 14 Dec 2004 12:33:45 +0300 From: scream X-Mailer: The Bat! (v3.0) Professional X-Priority: 3 (Normal) Message-ID: <965002013.20041214123345@stickit.nu> To: freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: freebsd-performance@freebsd.org Subject: counting total PIDs since the server been started X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: scream List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Dec 2004 09:40:55 -0000 Hello freebsd-hackers, I`m trying to solve this puzzle >"how to get statistics about total count of fork`ed\exec`ed processes since the server been rebooted and even make some RRD-like graphs".I need it to make some graphs about server perfomance and stability.Could anyone point me to any usefull docs. -- Best regards, Dmitry S. Polyakov mailto:screamer@stickit.nu From owner-freebsd-performance@FreeBSD.ORG Tue Dec 14 09:55:28 2004 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 3323716A4CE; Tue, 14 Dec 2004 09:55:28 +0000 (GMT) Received: from clueful.shagged.org (clueful.shagged.org [212.13.201.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id 327CC43D1D; Tue, 14 Dec 2004 09:55:27 +0000 (GMT) (envelope-from chris@clueful.shagged.org) Received: from chris by clueful.shagged.org with local (Exim 4.40 (FreeBSD)) id 1Ce9Or-000H1N-51; Tue, 14 Dec 2004 09:55:21 +0000 Date: Tue, 14 Dec 2004 09:55:21 +0000 From: Chris Elsworth To: scream Message-ID: <20041214095521.GA65343@shagged.org> References: <965002013.20041214123345@stickit.nu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <965002013.20041214123345@stickit.nu> User-Agent: Mutt/1.5.6i Sender: Chris Elsworth X-Shagged-MailScanner-Information: See www.mailscanner.info for information X-Shagged-MailScanner: Found to be clean X-MailScanner-From: chris@clueful.shagged.org cc: freebsd-hackers@freebsd.org cc: freebsd-performance@freebsd.org Subject: Re: counting total PIDs since the server been started X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Dec 2004 09:55:28 -0000 On Tue, Dec 14, 2004 at 12:33:45PM +0300, scream wrote: > Hello freebsd-hackers, > > I`m trying to solve this puzzle >"how to get statistics about total count of > fork`ed\exec`ed processes since the server been rebooted and even > make some RRD-like graphs".I need it > to make some graphs about server perfomance and stability.Could > anyone point me to any usefull docs. Hello, OTTOMH without consulting any docs, are these any use: # sysctl -a | grep fork vm.stats.vm.v_forks: 4795379 vm.stats.vm.v_vforks: 1017309 vm.stats.vm.v_rforks: 0 -- Chris From owner-freebsd-performance@FreeBSD.ORG Thu Dec 16 15:55:41 2004 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 BB85D16A4CE; Thu, 16 Dec 2004 15:55:41 +0000 (GMT) Received: from server1.carmatec.com (server1.carmatec.com [66.45.229.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6850143D1D; Thu, 16 Dec 2004 15:55:41 +0000 (GMT) (envelope-from akhthar@carmatec.com) Received: from [61.95.203.89] (helo=13.rampid.com) by server1.carmatec.com with esmtpa (Exim 4.43) id 1Cexyc-0004S4-2v; Thu, 16 Dec 2004 10:55:16 -0500 From: "Akhthar Parvez. K" Organization: Carmatec Solutions To: freebsd-questions@freebsd.org Date: Thu, 16 Dec 2004 21:26:11 +0530 User-Agent: KMail/1.5 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200412162126.11835.akhthar@carmatec.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - server1.carmatec.com X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - carmatec.com X-Source: X-Source-Args: X-Source-Dir: cc: freebsd-performance@freebsd.org Subject: Is Mysql accessible through Jailshell?? X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: akhthar@carmatec.com List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Dec 2004 15:55:41 -0000 Hi all, I am not able to access mysql from jailshell. Is it allowed or a bug? I got mysql error 61( Connection refused) when I tried the same. Comments are welcomed. -- With Regards, Akhthar Parvez.K --------------------- I was brilliant when I was born, Education spoiled it!! From owner-freebsd-performance@FreeBSD.ORG Thu Dec 16 16:39:55 2004 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 0CE4616A4CE for ; Thu, 16 Dec 2004 16:39:55 +0000 (GMT) Received: from gandalf.online.bg (gandalf.online.bg [217.75.128.9]) by mx1.FreeBSD.org (Postfix) with SMTP id E013F43D48 for ; Thu, 16 Dec 2004 16:39:52 +0000 (GMT) (envelope-from roam@ringlet.net) Received: (qmail 23863 invoked from network); 16 Dec 2004 16:39:47 -0000 Received: from unknown (HELO straylight.ringlet.net) (213.16.36.84) by gandalf.online.bg with SMTP; 16 Dec 2004 16:39:47 -0000 Received: (qmail 15472 invoked by uid 1000); 16 Dec 2004 16:39:50 -0000 Date: Thu, 16 Dec 2004 18:39:50 +0200 From: Peter Pentchev To: "Akhthar Parvez. K" Message-ID: <20041216163950.GE2047@straylight.m.ringlet.net> References: <200412162126.11835.akhthar@carmatec.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Rgf3q3z9SdmXC6oT" Content-Disposition: inline In-Reply-To: <200412162126.11835.akhthar@carmatec.com> User-Agent: Mutt/1.5.6i cc: freebsd-performance@freebsd.org cc: freebsd-questions@freebsd.org Subject: Re: Is Mysql accessible through Jailshell?? X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Dec 2004 16:39:55 -0000 --Rgf3q3z9SdmXC6oT Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Dec 16, 2004 at 09:26:11PM +0530, Akhthar Parvez. K wrote: > Hi all, >=20 > I am not able to access mysql from jailshell. Is it allowed or a bug? > I got mysql error 61( Connection refused) when I tried the same. >=20 > Comments are welcomed. Quick question: are you trying to access MySQL on a TCP or local Unix socket? If it is through a Unix socket, then the MySQL socket has to exist within the jail filesystem root. By default, the MySQL server opens a Unix socket under either /tmp or /var/run, which cannot be seen by any jail on the system. G'luck, Peter --=20 Peter Pentchev roam@ringlet.net roam@cnsys.bg roam@FreeBSD.org PGP key: http://people.FreeBSD.org/~roam/roam.key.asc Key fingerprint FDBA FD79 C26F 3C51 C95E DF9E ED18 B68D 1619 4553 This sentence claims to be an Epimenides paradox, but it is lying. --Rgf3q3z9SdmXC6oT Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFBwbpW7Ri2jRYZRVMRAiTIAKCd29XjS5e1zhq4vHkIs9vU0QyC4QCeMR5J atWVcG84cml5MKGqgtSGIcw= =3W/c -----END PGP SIGNATURE----- --Rgf3q3z9SdmXC6oT--