From owner-freebsd-current Sun Feb 16 13:42:49 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 12C5A37B401 for ; Sun, 16 Feb 2003 13:42:47 -0800 (PST) Received: from milla.ask33.net (milla.ask33.net [217.197.166.60]) by mx1.FreeBSD.org (Postfix) with ESMTP id 38A8D43F85 for ; Sun, 16 Feb 2003 13:42:46 -0800 (PST) (envelope-from nick@milla.ask33.net) Received: by milla.ask33.net (Postfix, from userid 1001) id 6EF0F3ABD40; Sun, 16 Feb 2003 22:43:22 +0100 (CET) Date: Sun, 16 Feb 2003 22:43:22 +0100 From: Pawel Jakub Dawidek To: Scott Long Cc: Sam Leffler , Brad Knowles , freebsd-current@freebsd.org, Alex Rousskov Subject: Re: 5-STABLE Roadmap Message-ID: <20030216214322.GB10767@garage.freebsd.pl> References: <20030216184257.GZ10767@garage.freebsd.pl> <3E4FFDD3.9050802@btc.adaptec.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-md5; protocol="application/pgp-signature"; boundary="8TMLq6GPUuN4DysL" Content-Disposition: inline In-Reply-To: <3E4FFDD3.9050802@btc.adaptec.com> X-PGP-Key-URL: http://garage.freebsd.pl/jules.asc X-OS: FreeBSD 4.7-STABLE i386 User-Agent: Mutt/1.5.1i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --8TMLq6GPUuN4DysL Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Feb 16, 2003 at 02:08:35PM -0700, Scott Long wrote: +> Pawel Jakub Dawidek wrote: +>=20 +> >On Thu, Feb 13, 2003 at 08:28:43PM -0800, Sam Leffler wrote: +> >+> This can quickly turn into a bikeshed, but suggest ones. We're +> >looking for +> >+> good benchmarks. [...] +> > +> >Look at: +> > +> > http://www.web-polygraph.org +> > +> >It provides tests for www-cache/proxy stuff. +> >We can test many things with it: +> > +> > - how fast could we generate workload, +> > - how heavy load could we handle, +> > - how fast is squid running on FreeBSD, +> > - how fast is squid rewritten with libkse, +> > - etc. +> > +> >And this is good stablility test. +> >This is real good and free stuff, I use it on 4.x. +> > +> Thanks for the pointer, this looks very interesting. How hard +> is it to set up? [...] Setting it up is quite simple, but it doesn't compile with gcc 3.x... Authors of this stuff proposing to use it with FreeBSD 4.x, so it is well tested on out favorite system:) +> [...] DO you have any test configuations and/or +> scripts that we could adapt? Yes, on website kernel patches are avaliable for tunning, but for new releases of 4.x this isn't necessary, all could be configure with kernel options and sysctls (for 4.8): options MAXFILES=3D16384 options HZ=3D1000 options NMBCLUSTERS=3D32678 kern.ipc.somaxconn=3D1024 net.inet.ip.portrange.last=3D40000 net.inet.tcp.delayed_ack=3D0 net.inet.tcp.msl=3D3000 Rest is quite simple/well documented. Tests in theory could be run on one machine, so... And some nice looking results generated by web-polygraph: Without any proxy: http://garage.freebsd.pl/pm3-15-11-2k2 With squid: http://garage.freebsd.pl/pm3-05-11-2k2 http://garage.freebsd.pl/pm3-06-11-2k2 With external proxy: http://garage.freebsd.pl/pm3-29-01-2k3 PS. I'm CC-ing this thread to one of polygraph's authors, he could be interested as well. --=20 Pawel Jakub Dawidek UNIX Systems Administrator http://garage.freebsd.pl Am I Evil? Yes, I Am. --8TMLq6GPUuN4DysL Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iQCVAwUBPlAF+j/PhmMH/Mf1AQFWcwQAgtum2jOvCC6JfE5y93Ws6CmNisPP4iPi HBO0ipAafYW7jHhHvMiACMlFkRr8hHQg6/zStHlqwK7gJFZ1H+6nkeIoDovaZa5w DLoVXlzKIAoDWIYbG4bVVy4JOvUP5GQcPpmEJfbXboHafQe/7Uj2pKSujiEJGbMr CxmVBOOhUUU= =mAXh -----END PGP SIGNATURE----- --8TMLq6GPUuN4DysL-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message