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Tue, 4 Oct 2016 15:22:03 +0000 To: References: From: Kevin Darbyshire-Bryant Message-ID: <264e5761-c70b-3518-0804-dea1e92bec08@darbyshire-bryant.me.uk> Date: Tue, 4 Oct 2016 16:22:00 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [2a02:c7f:1216:da2b::4007:25d] X-ClientProxiedBy: AM2PR07CA0028.eurprd07.prod.outlook.com (10.163.24.166) To AMXPR07MB118.eurprd07.prod.outlook.com (10.242.70.144) X-MS-Office365-Filtering-Correlation-Id: b7ac0596-21ab-4855-8c97-08d3ec6a3193 X-Microsoft-Exchange-Diagnostics: 1; AMXPR07MB118; 2:GzYob6LnYZHjpKRpE5AX4iPJF5rV9wfxaaZ6ES0zc/0rSyoEOCvDDeoU2AaqZ1lAEgkvrr6HEcfWCAI0B5bUuKeX6kJPY7W+o9Y7Epa1l+o9bui8Lu39Y1AjtB+76sCJBxbMHR2RVbnqSeK6lMWURAGa28ryXQm1NN5a53f/W5cI+2udTu787JvDYebZVATh; 3:iBs6mYqHUzLc7vNWnCYiI6PRQvMCF7nJVlC2evvhzCBQ5pDrLMflVPzz825LLl94VdVpiYKA2sUs0FbWYY9L1QFXhmAW8BvkUN8HKVqfO/zFJIiOQR82LAhoWAB18HVd X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:AMXPR07MB118; 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AMXPR07MB118; 6:lVtRM+yiVyfyFl3ZUzbCX4xYLubgGx7XQezZDShg+WBc3C0FNtpZCn82ERKHBxy1aqamz9tlzoVcV6iOM8HII27uZntNEwnMjIVEPbf+Cy0JgiJ2abNs9NNWcDNciI3rOUHN49xqYg/COyMC0Lk5Oum5r7MgFBqHI33/LenMVzJL/lnyYmDo4ZXctRbYhWXdUJ0pKn3h7xjmxRZtQruxMxwUi9oKW4juxSizvJFrnrTHaBzdnvn8bjTeX36KUWB4fqfLmnsVswid/FfxcIGaylQL23jZQf/yFbvlgHhxqkioVt8mal+RR7EJHE5AYEl/; 5:2HgyBkXilA+aISjGQSEaI+6DUSEQN4sdWcv2Yr2eP60AKT9xBxdsH6TWVlzS7ohB6hcXQWLmS7GFIk0WRU01xzYHoxdrE8WAzByqZpUYlaGrpR1+rIcZQuSQcspAx4oTebnNbIlj93U7CFRFYViHiw==; 24:lEBAw4S5USzC+nAf5kSrb1G1y/dxw75tKIw8HvK+pMRMBR1VRp1egZBlyllM7MrP9gseN4JRQQB9U8983NxLKXa4Kxxpu7wyj4WK8x6xuKI=; 7:pE0JbEGg1dumRN5UYmCfj2uMM1ubMz2Bmi3MK3UWiuoiELG4YnfJpytNm91R/FvELy04d2026XOpFfrFVGmKXBloxrw/9NRyUFn8Az0N1icoTqrwulM3XT7o3izU+BrSuAzaDE9m/GqWX5NPualONNOsf8JxrgPyM5xv6p737wV3vq2SgjErCV977wgrOyxktfwq2MKFyoc6SPQUrPxgga215KINypssVegrcuzE7z1Kaq+M8bx3rs1OJG6ka3U5NhfbIoG/4OlomugGsExHiMWQeHv95AmzD7ZrPGcpDHv++ifrIN+TejEXySad+eeG SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: darbyshire-bryant.me.uk X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Oct 2016 15:22:03.1123 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: AMXPR07MB118 Subject: Re: [Cake] Master branch updated X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Oct 2016 15:22:04 -0000 On 04/10/16 08:22, Jonathan Morton wrote: > I’ve just merged the NAT, PTM and Linux-4.8 compatibility stuff into the master branch of Cake. It’s stable code and a definite improvement. > > This frees up the Cobalt branch for more experimentation, such as the rewrite of triple-isolate that I also just pushed. I found a way to make it more DRR-like, by simply scaling down the quantum used for each host by the number of flows attached to that host. > > I still need to test whether it works as well as the old version, but it should at least be less CPU intensive. In particular it should no longer require bursts of CPU activity when the host deficits expire, and host deficit expiry should no longer be explicitly synchronised. > > See if, between you, you can break it before I get back from shopping. :-) Ha ha! I don't know if you're back from shopping yet...and I'm not sure that I've broken it (cobalt branch)...but it has broken my router! Beyond 'spontaneously reboots' as part of sqm-scripts instantiating the shaper I can't offer any more info. Archer C7 v2. Reverting to master is ok. It's not even as if I use 'triple-isolate' *but* I know that section of code is used by 'dual-src/dsthost' anyway. Sorry can't offer more info...away from home a lot and no serial console access. Kevin