From nobody Sat Mar 16 09:40:53 2024 X-Original-To: net@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 4Txbhm1FQhz5CwwS; Sat, 16 Mar 2024 09:40:56 +0000 (UTC) (envelope-from garyj@gmx.de) Received: from mout.gmx.net (mout.gmx.net [212.227.17.22]) (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 4Txbhl1sy6z4bPR; Sat, 16 Mar 2024 09:40:55 +0000 (UTC) (envelope-from garyj@gmx.de) Authentication-Results: mx1.freebsd.org; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.de; s=s31663417; t=1710582053; x=1711186853; i=garyj@gmx.de; bh=bj3cwuFk8tQrkKfDOjB+EENXe+0fkB/xT4oxQTCo6DQ=; h=X-UI-Sender-Class:Date:From:To:Cc:Subject:In-Reply-To:References: Reply-To; b=MTs5oBXJXcIM7z9ENheONiH4f7XEi/bkVwTazs+oghdRJGjPkXc/Q7vLliA/jzGJ meAEUa8W/eKYXT3OtJ+iid9mUVgV1Pwspi9BvyvAfKmV1Opdv6LoPMTTzOqOXvLgG 3kqFKtVzF8MenTPs2GeZbKW474rWmYigc+YfzxzQxJjJ7re5Eq4tLWcwiImRtrH5P y2C8N5hIKp1lRRsNGpD1CgFbJREHECpKKl9JcBQZcjWwjJKxvNDr0gkDIGlY4xerq +9VKqiGBOy7tNeZAbYEa1HvBQWw76A/C3XhSjvmHuf0kx5sB2dzbQqa3mN5pckdQf 0/WqLujYuOQdI9gpQg== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from ernst.home ([91.59.224.160]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MiacR-1r7AIs2ZCp-00flgk; Sat, 16 Mar 2024 10:40:53 +0100 Date: Sat, 16 Mar 2024 09:40:53 +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: <20240316104053.20bef8c2@ernst.home> In-Reply-To: <78D1FF09-71A3-4486-B934-D8332F54B237@freebsd.org> References: <42C327BD-6CE4-43AA-A1AE-3BEC08D623DB@freebsd.org> <486915F0-456B-4B09-A8BC-93BBA79C4CA1@freebsd.org> <20240313080624.6c73908c@ernst.home> <508E3B47-8E1B-469F-97B1-2171A3098888@freebsd.org> <86a5n1i0xg.fsf@ltc.des.dev> <78D1FF09-71A3-4486-B934-D8332F54B237@freebsd.org> Reply-To: garyj@gmx.de X-Mailer: Claws Mail 3.19.1 (GTK+ 2.24.33; amd64-portbld-freebsd14.0) List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:0nAiskNpGaKwgUcGPO72HkKwarTT16DCx+NJTzTEN9KFOloMQj9 UOptRGcjLGwESI8MbcvDf4zenLGAu5SrXVbw3UCe/E6kKuEIaNy/g2c9qHmgB9MabbXzgHd 5XNgFHiu58JvXTUB1qQ9PfY3orrlH+r0a8J7VOgMgz128ts1nvUKwj/XqXlocM+GeLJ+t67 uzFiJt3B3lCjDf8KQqPBQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:ouK3Y644qxY=;9hxUUlY+eKPmeJ7ItI8HLTF+L2h 7os0XjBfscsUqcjjahL0pTScHhMnVbJm5wvLjSmqzLk05je4JU55+J9+yeSf55d+Xx5ny4UxM zGnnZRhHyDxQJDfWjAGk7y78YQtaJs/UNJC8xEc2OlijAMCbaAm1fThhP4dZPEbtUq5S2kqgs jxFuTq5SapKBAhbmVGwTOR5RDsmlSTSjKNE5OivibKaIpAZ7xRUuyf6raJoLGQRZsCYrb/qFZ AX9JRGA6OogX6B/okQfgew8SSPpfOjhD3SHvqs9pC5Aubyv8Te2y+KdSyVUDJsK3//35GFvA7 ubbmgGP6iFou4nuCMGLCxtk6TaPiKI2/3ebTzKwzVlMKQm1Uffm1NyYzSohSb+4j+5v5bVh8w xEl5S+P7MgethoG7gOzZn/vebtR0MCoVFor080mYghIlLlaKSV9+xOC6aR6iMswAXrjlnH4jB FfJ77wPzCeRICEJxDQKUmdYgyrbO0kp1bCLZ82oVxKI+7fPXIB7s++IZf7zm4DTC4s8ZlPrhU AgoQQaWIvBRGaQ9Jin/Em9/ruRCv8/kb7JPk3KMGfT7pdvZO0OqQobAFWq7Ti9lev6myVMG92 NZ1DUbebtB9u2+1Qx1VGDT57B01CT8ONRKgO+3wn/K4fej5QeQ8OXsv17QQE5heIO7xA6mOsU GjFCwR5v9lf0+4dpuam7dqGo7hOO4TE91Sf2RfnIIaG4k3A4z05yv7gE+KBzQ8YJ4M8AuFAWt PuM42KQ+Z5hfJFHLZm+YP5FXhUkEsZBXnAOJlw4C7D02ilmgP8ELHXGwKVXNTNj+ruXq4Iv9i ydY87bZOBj6Dd0SeVq0zT4FgfCPfuJgskCKJdGkzNWND8= 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: 4Txbhl1sy6z4bPR On Sat, 16 Mar 2024 09:41:13 +0100 tuexen@freebsd.org wrote: > > On 16. Mar 2024, at 08:57, Nuno Teixeira wrote: > > > > Hello all, > > > > On a laptop i7/16MB ram, desktop use and port testing (poudriere) I've > > noticed that all operations on OS was increased by 3 to 5 times > > longer. > > examples: > > - firefox took way long time to open > > - poudriere testport tooked up to 3 times longer to finished > > make.conf: > KERNCONF=3DGENERIC-NODEBUG > src.conf: > WITH_MALLOC_PRODUCTION=3Dyes > > tested on main-n268800-6a6ec90681cf > > How did you enable the RACK stack? Does the poudriere involve > network interaction? > Interesting. RACK works for me: net.inet.tcp.functions_available: Stack D Alias PCB cou= nt freebsd freebsd 0 rack * rack 23 I don't see any lags when starting/using FireFox or any other browser. Mail delivery (in/out) is also not affected. But GENERIC, which is loaded by GENERIC-NODEBUG, doesn't support RACK. These entries are missing in GENERIC: makeoptions WITH_EXTRA_TCP_STACKS=3D1 options TCPHPTS options TCP_RACK =2D- Gary Jennejohn