From owner-freebsd-questions Sun Jun 4 13:14:48 2000 Delivered-To: freebsd-questions@freebsd.org Received: from aragorn.neomedia.it (aragorn.neomedia.it [195.103.207.6]) by hub.freebsd.org (Postfix) with ESMTP id 0FF5B37B572 for ; Sun, 4 Jun 2000 13:14:44 -0700 (PDT) (envelope-from bartequi@neomedia.it) Received: from bartequi.ottodomain.org (ppp1-pa5.neomedia.it [195.103.207.113]) by aragorn.neomedia.it (8.9.3/8.9.3) with SMTP id WAA15719; Sun, 4 Jun 2000 22:14:33 +0200 (CEST) From: Salvo Bartolotta Date: Sun, 04 Jun 2000 21:15:50 GMT Message-ID: <20000604.21155000@bartequi.ottodomain.org> Subject: Re: Performance Tuning To: grios@consultant.com Cc: freebsd-questions@FreeBSD.ORG In-Reply-To: <39399865.BB9CF457@tdnet.com.br> References: <39399865.BB9CF457@tdnet.com.br> X-Mailer: SuperCalifragilis X-Priority: 3 (Normal) MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > 1) Remove everything you dont want from your kernel. > 2) statically link your daemons with a personal version of your libc > (remove what you won't use in your daemons). > 3) softupdates. > 4) SCSI/RAID devices (remove from kernel what you don't want) > 5) write multithread daemons. > 6) rewrite you IP stack, implements a multithread IP stack. > 7) Rewrite you MM subsystem! remove the part that do garbage=20 collection. > you will need to rewrite all you app, for instance pre-allocating all > the necessary memory at startup time, if you do that, be warned about > using re/m/alloc functions....... > 8) .... > 9) .... > 10) Rewrite FreeBSD, design a YOUR-DAEMON-EMBEEDED kernel OS, for > instance, put your FTP in your kernel.... (ok! this is paranoia). This= > kernel would, at least, have tools like telnet for you do your=20 maintain > job. > -- > Your mouse has moved. > Windows NT must be restarted for the change to take effect! > Reboot now? [ OK] Dear Gustavo Vieira Goncalves Coelho Rios, you did NOT mention J.F.S.; also, you did NOT specify that the=20 hardware in question MUST be made up of ``quantum'' chips, ie chips=20 systematically exploiting Q.M. processes (inter alia, the tunnel=20 effect) -- which chips, of course, ARE to be integrated on a=20 ``quantum'' scale (QSI); further, as to the RAM -- at a bare minimum=20 -- it MUST be ``holographic''.=20 Best regards, Salvo =20 -- Your mouse wishes to move. Windows NT must be restarted for the intention to be taken into=20 account ! Reboot now? [ OK] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message