From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sonic307-54.consmr.mail.ir2.yahoo.com (sonic307-54.consmr.mail.ir2.yahoo.com [87.248.110.31]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 7FD5F3CB35 for ; Tue, 26 May 2020 11:01:42 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.fr; s=s2048; t=1590505301; bh=9zZyr7x3/1fu2Z4C9APb1iHXlmr6O3vod2q1tJ6wyCo=; h=Subject:References:To:From:Date:In-Reply-To:From:Subject; b=Cs9quBJ3HCbDE6umjiRC7kivOc/pU5HcUIS+AFK4hiWfSeIB4eoXD4vWUJ4Z3ZN1s/MRt6RDWcBB+UxGB2htmu5MnJR+fUwiNYoCRkDEBmBRzpIoncrBwA54hp1zst06Rv2PhSBmXyPVBDizELi155OJpD2ECu8/fiU12IgOBOinKtsTJpcOV5H4lmiRzhJnX1hlvRDxrsv7nRGtVpZYwr8tvlxlhBPbvH6ZgRYXcywLc1LKL6ZdAMPDWvqz0FdG8TZfMIRoloKTT3xEQsJBWuugT0uCVffvRfW3tm7QK3zMWIHTVmwJHK/a4juRCUIpQX5DyaEKriujY4vHNp4Rlg== X-YMail-OSG: 9R2mfaUVM1k5ykPyoEF_8W1x.cF5UK5zJHPjNQecjTt.Aeel98oVSoSZGyeA8gZ mIqsly1koZ.L.cvkij3vWjsM1x.we9qgQv62U6.tK0FfiY6VfY3mr2Opn0lvIao8QJEbWoxd1uDb ST1n8QqKdSXNjgCxIIhJ6iYe90IEa17qpiFjj1d4Q9JNE1g8DFODq_Q0c31j8ik5hCSKymQYIw_P q8IQzsO7XuD8mEoh5gBK.hnXQMAwOg5LwvtCcdYNPn.OEuMde_tOyj4.OyrqRhmXU6i69NmAeFL5 b5IHFoPp19NmbuBMyw0PGQt7zcU4TL34RhSfM20YEzinTFnu0HqSabrQRVCoYmgF6Fm7ZAF.lUHt dgrGUw8wVPsEfGrFlUpl0Jcx5bmd9tnBJ.LvbJuCUMi1jPbW7AI4WIITawFnOEx309We7hLGtZlL taeGW9Cf05tMmK7kdfgKYmQ92W2WeMA3KkuJhxHgvf.1d3sg1snkDIXuR0RiUooAL9kQ9kXKOb9x qmlx6WNnn75qB0iposkSYe6wM3G.d1JgZZH4PvwTJycuJwCVZUJdYRl_EwJODdb.NUqsglAQ5DNS Z595HN6blLQDpIL6Csbn02u.lcsa4mFFHsQNT3OQWI6CXUzSN3NrbXFG59THHEH6sKoPs9ZBeLrS bW4r7LYBKu1c9VQIHYyVDFE9jrs9rjjy00aznur1jG.VLtAzFnvYiASChQHBZvOUdtEKwYmlOkeu eLPW058qfRYo4EiqkT2dSCM8nkvo7_f3E5.Ofh8Jr9ZJNX45.EwN2FsJlS32ATdsF06Dxc_Z6S7R qLZv9vOLLg.wPIdYzrU52kYo8LbxrxejMKlljo1sZtgLUR.PX4TO5AwGO3b0UZGYiuFVwwzCTZaC T.9LyTr2BimwhHaOo1ALryEJb5G2gQFfJrg4rAS2iGtHb_Ztoko9FJZDesl_u_PRUQfVsJaZw5PV Ya.OC9freTpsIiLL1C9GE.o68WIhwGEHAll4dJdLYql90rKRBHzT_oOO7R0BFVT.7b5O1Md38PCu 703YXPcd_yl.S43yEpNaUX_IRqZRiNgFzxXSPcdvimyjh7x6j9l8cxI2ungXuwKr97HBDx7Mamk_ jkA3mUoXUVeQaRO5etyw38golmJlTxCOlBm2lzCZ0fXFmUTjHX3zex1r_DTZcVe3BG73PG0aY9FA 7nQrHvFyG4jx_CUrUhYsFA65Tnd7D6FFqtHR.Mwq6UijN8WGhlj5TZosYUC0eiGB.tiNovefSsFA ox9ZCXUQZAeI_X04w6hojKbFsyb5ib9cR0aAFyfvpp9LqWJqU_jwS__HiB5rfWW5gLZzypaLRUhu PmIMfMoivnriIyogk9IURqvzIpGRzg.A5JKpoEaPqvDQ72eXXOtZn2xFqMb3YLxco8GXzP_8vBB7 AlTN_tHDIcx8syRHiAP.oCkdxSMAsbU8W79X27ul_pwcJmRMnPHcuLA-- Received: from sonic.gate.mail.ne1.yahoo.com by sonic307.consmr.mail.ir2.yahoo.com with HTTP; Tue, 26 May 2020 15:01:41 +0000 Received: by smtp401.mail.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID c8351e636ec3d2e78d93c96fe73398b4; Tue, 26 May 2020 15:01:40 +0000 (UTC) Subject: Re: [Bloat] CPU consumption using TC-TBF and TC-POLICE to limit rate References: To: bloat@lists.bufferbloat.net From: Y Message-ID: <7a711d74-ca4d-acf7-98be-a92d90ea012b@yahoo.fr> Date: Wed, 27 May 2020 00:01:37 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Mailer: WebService/1.1.15960 hermes_yahoo Apache-HttpAsyncClient/4.1.4 (Java/14) X-List-Received-Date: Tue, 26 May 2020 15:01:42 -0000 Hi,Jose I mean ifb sorry :P But cake is awesome,try it. On 2020/05/26 23:50, Jose Blanquicet wrote: > Hi Yutaka, > > Thanks for your response. > > On Tue, May 26, 2020 at 2:04 PM Y via Bloat wrote: >> I heard that IBF costs cpu load. > Sorry but what do you mean with "IBF"? > >> How about shaping only egress with TBF? > It was our very first option but limiting traffic with this is costing > too much CPU in our system with limited CPU resources (Check the > results in my first email). So we found that we are sacrificing too > much rate to get few points of free CPU and that's why I am here > asking for suggestions. > > Thanks, > Jose