From nobody Wed Mar 13 07:06:24 2024 X-Original-To: current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TvhPv1301z5DTlN; Wed, 13 Mar 2024 07:06:27 +0000 (UTC) (envelope-from garyj@gmx.de) Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mout.gmx.net", Issuer "Telekom Security ServerID OV Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TvhPt4fv0z4SXZ; Wed, 13 Mar 2024 07:06:26 +0000 (UTC) (envelope-from garyj@gmx.de) Authentication-Results: mx1.freebsd.org; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1710313585; x=1710918385; i=garyj@gmx.de; bh=ei0ruGMBYShqQ2rXrVjAlbAqpQMk/GOpm8/RqILRlWg=; h=X-UI-Sender-Class:Date:From:To:Cc:Subject:In-Reply-To:References: Reply-To; b=tZof2HNnB47UyVycIXmUElbC9JMhhmwopHVSQWl0HGnJ6MTaG7UmAOO4WZ1OrxwY /AY5fQwW7bI6rXvSnwqr2CWE+awLuehJK7I05g4GmQyGFlCVWMVuVO5HgKKTkpzH6 Wcdk+mZ042xdjuB5Ey/iQ6oJLDbCCKhYvsJnPFxgIjmuvZFl1W8rNeFJG5uaEf3gv un96j70KB2Wj6H7Du4FhpwwdMEOqy2QumFidBR4nVh6BdSgxBpQVocxrev1p9fYhp EJHxhzxD8Ov4VhCqTSvpO+EFNGWh3Tnda/o2BFjBVJLNIRCzJqZxbIaCZx4SFYbKM 6RHOeB3gMq7/pPKIkA== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from ernst.home ([91.59.224.160]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1N17YY-1qnZIQ3f9m-012cNW; Wed, 13 Mar 2024 08:06:24 +0100 Date: Wed, 13 Mar 2024 07:06:24 +0000 From: Gary Jennejohn To: tuexen@freebsd.org Cc: Nuno Teixeira , current@freebsd.org, net@freebsd.org Subject: Re: Request for Testing: TCP RACK Message-ID: <20240313080624.6c73908c@ernst.home> In-Reply-To: <486915F0-456B-4B09-A8BC-93BBA79C4CA1@freebsd.org> References: <42C327BD-6CE4-43AA-A1AE-3BEC08D623DB@freebsd.org> <486915F0-456B-4B09-A8BC-93BBA79C4CA1@freebsd.org> Reply-To: garyj@gmx.de X-Mailer: Claws Mail 3.19.1 (GTK+ 2.24.33; amd64-portbld-freebsd14.0) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:aPHEx+Q21QOoIZPdGZp+f2wwKHBjxd27gklhsGLXrG4zbQiDVyo YVUvwX+viQPiFLXCfiOKiHvCyOgclqq5mPjARfPNmVGpcPXNVTaq+09CkdK7VCFbTjKYrcy LSQSnLwJTjf07iEMkhtempp+2oG+6+Z1oQQrPlnjvDfOih9Gg+lY+6cwaXmuIhQZpLA+m3u roaSTvQoU/MKgjjKW+cdw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:sc1jlEghe9s=;V+nmE0y4EIWvg2aXzAD3r7jdU/3 Gixjwx8xLSQt+CrqlELH2BlNyli3GCNBBG241Jdlx3CBoylIUyB3NVqumAoxUkexeSJPD6tnw Yk8jKUOJfg3v9scLySBQ/mA2Hv2JNsAbvoCraqRG++JQ4tGfYloZ+ROVTR01OUmFgHRMhghCj AwKHr/FnJwToSCZbhSq9Z2LmdSvz6oTpvDtfF/9U2wWvvRErj6IrMl/xqoRUarjBb5MJaSl/K viSfB/5RbK9eGDFrkYxJl5Lp8aiqeUlXHcTpjC9TQPUs7tTFb8GaFFtYHR7dSv99yUL8wz7yu 88eJAXeNzwYATHfq4Gcg3Q1xCKU4J5dQhA7znQ2RVGAU61JGNAJp7DMQAY/rNg7kJi1gMYqSR IaaeeJUmrBa/XT2ekWtQSvcUiOpqJhYvxtybLx0zrYB32N5KlX58L7+9amIeb78sz0EahVUyY YNxImIYJAF26577mghW8GfmYxQDOKnqRqOo/3q4t6dshNQvxmYVIniMXJIXrG85L+IbrculrA Bu3l3osdrVH78i6dm4E2WlgCD5QGt7t63lCxRK86fV0gTTh0ZPafIzygfBei4MFexslggaJ/z J9wfZLsqYmlcqzJvuWzv6io3uZrYlI1j84t693RDDzt9BdnRmtUQTnlhlqNJ2LhUoCq8Lhj5h SGJsCcI/28RBE5faOur9r3Y2OEY5ngJRxx6z4mfKiybPrNOCR/bxYF3ItOOEFLdS1OgG4FAJ0 KmJlwTqkPSvJkziYXIxndN+8AuqHdh1MsPWDbRNg8gIIfB+05yCTmhCEyCQxRFZFaeu63/6k4 Wqg5C1vSJVzCiFWZhyyKDoMyqQl414JA05AvDXPRGd1Zs= X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:8560, ipnet:212.227.0.0/16, country:DE] X-Rspamd-Queue-Id: 4TvhPt4fv0z4SXZ On Tue, 12 Mar 2024 20:14:17 +0100 tuexen@freebsd.org wrote: > > On 12. Mar 2024, at 14:39, Nuno Teixeira wrote: > > > > Hello, > > > > I'm curious about tcp RACK. > > > > As I do not run on a server background, only a laptop and a rpi4 for > > poudriere, git, browsing, some torrent and ssh/sftp connections, will > > I see any difference using RACK? > > What tests should I do for comparison? > You might want to read the following article in the FreeBSD Journal: > https://freebsdfoundation.org/our-work/journal/browser-based-edition/rac= k-and-alternate-tcp-stacks-for-freebsd/ > > There is no specific area for testing. Just test the stack on > the systems you use with the workload you use and report back > any issues... > In the article we have option TCPHPTS and option TCP_RACK. But in /sys/conf/NOTES we have options TCPHPTS and options TCP_RACK and not option. =2D- Gary Jennejohn