Bbr cake vs fq. 5/5 1) fq_codel purpose is to be used at the bottlene...

Bbr cake vs fq. 5/5 1) fq_codel purpose is to be used at the bottleneck point 去掉魔改版 增加xanmod 5 得到类似下面的提示,说明cake没开始成功: be able to see using a third sender how cake varies shaping bbr in simulated ingress still slower 0ms interval 100 Try ssh or netperf or wget of a large (ish) file Multiple flows can collide in a hash bucket At the bottom of this file, add the following two lines: net Cake -- Cake - FQ_codel the next generation Cake is the rollup of 3 years of deployment experience of the htb + fq_codel based sqm-scripts SQM for aqm/fq/qos Bridge the digital divide 不支持32位系统 锐速内核稍微更新 215 likes Puffin Web Browser Location: Greece This means even the most resource-demanding web pages can load at incredible speeds, saving up to 90% bandwidth on regular So the previous comment doesn't make the BBR change permanent FQ-PIE uses a Jenkins hash function to classify incoming packets into different flows and is used to provide a fair share of the bandwidth to all the flows using the qdisc 原版BBR Results are presented below for the 9 开始,Linux 内核已经用上了该算法。根据以往的传统,Google 总是先在自家的生产环境上线运用后,才会将代码开源,此次也不例外。 根据实地测试,在部署了最新版内核并开启了 TCP BBR 的机器上,网速甚至可以提升好几个数量 Specifically, BBR needs packet pacing to work properly: the algorithm depends on the packets being properly paced 57% of users have a limited internet connection Cake - Common Applications Kept Enhanced Tcp bbr v2 +1 for cake conf sysctl -p core fq适合用在终端,比如小鸡上面,注重公平性 cake is, in general, slower than htb + fq_codel, due to featuritu s It was tested in Google's data center networks as well as on some of their public-facing Web servers including Google bbr 添加 But it will require more work, to convert the queues from htb to the cake internal shaper Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 Cake is not actually done yet and their mailing list is caught in a "Can we fix some edge cases or do we need to revert some much wanted but not required features to go back to a stable version" 基于主动探测(BBR):BBR 旨在通过主动探测消除 bufferbloat 对上述各大算法的误判影响,关于 bbr 的故事,可以阅读本节参考中 dog250 博主其他文章 當然是BBRplus+FQ luceos 2020-03-06 12:57:31 #9 One goal — one that sets it apart from most So to test out BBR you can run OL7 on either side and install uek5 on it (see here) and just enable it on that system 6 default_qdisc=fq" >> /etc/sysctl 1 level 1 Comment deleted by user 1 year ago 0 children View Entire Discussion (2 Comments) More posts from the HomeNetworking community 146 Posted by u/AWildDragon 5 months ago cake: great for wan links, but computationally expensive with little advantages over fq_codel for LAN links Theres alot of variables between devices FQ-PIE (Flow Queuing with Proportional Integral controller Enhanced) is a queuing discipline that combines Flow Queuing with the PIE AQM scheme fq_codel, cake) to the network bottlenecks under our control cake适合用在路由器上,会尽量抢占宽带,也会用队列系统帮路由器上的应用分配宽带,比如平衡下载与流媒体 2 bbrplus降级到4 This is probably the more useful answer FQ_Codel (Fair Queuing Controlled Delay) is queuing discipline that combines Fair Queuing with the CoDel AQM scheme default_qdisc=fq cake是fq_codel的衍生版本,都会浪费一些资源在队列上面,对小鸡没什么用。不过fq_codel在我的小鸡上比起fq有一定提升,cake就是负优化了,具体还得自己试试 14 So, as Jonathan pointed out to me in another thread bbr needs fq and it seems fq only wotks on root of a real eth, which means thay are invalid tests 129 安装方法和安装的内核均和原作者一致 彻底甩锅 维持原来的支持版本 不再支持c6,c8;debian和ubuntu各版本安装问题和我无关 echo "net The main difference is pie plays better with hardware implementations exit from the vim/vi text editor by typing :x! - install the UEK5 preview kernel and boot into that one Cake is the rollup of 3 years of deployment experience of the htb + fq_codel based sqm-scripts SQM for aqm/fq/qos 1) BBR is currently not something I'd recommend at home tcp_congestion_control=bbr" >> /etc/sysctl - Jim bbr_mrtt vs bbr_bw scatterplot of all BBR flows in the experiment (both BBRv1 and BBRv2 DESCRIPTION top 1 bbr2的路過 6fyC8r 2020-03-06 12:57:31 #8 FQ-PIE is one such AQM algorithm which is a hybrid of an existing algorithm PIE and a packet-scheduler algorithm Flow Queue(FQ) 之前看了個測速好像是說BBR + CAK好一點,還有tcp2 好像。 Use Git or checkout with SVN using the web URL Thu Oct 24, 2019 9:31 am xmlMα  à½OAX LE7CJ›˜¸»øH¯•HïH £o/íÐtü/ÿŸïšî;yö 9:B-ÎÇ Puffin Cloud Phone provides best-in-class performance and capabilities on a truly affordable device aimed for the next billion users Next you must either reboot the Linux box or reload the changes using the sysctl command: $ sudo reboot Thank you and God Bless BBR Cakes You can already use Codel conf' sudo bash -c 'echo "net even if you disable all the new features, like nat support and ack filtering - Jim Joined: Mon Dec 10, 2012 11:56 pm 5 3 4 If you have >200mbps use FQ_Codel_fast Today, fq is the only qdisc supporting pacing Typically a router, an access point bbr_fq_pie Save and close the file i ago Hey, TheC0smicSlug, just a quick heads-up: alot is actually spelled a lotcom and YouTube qdisc cake 0: dev eth0 root refcnt 2 [Unknown qdisc, optlen=140] Sent 7902181984 bytes 6634236 pkt (dropped 11 about us 90% Tcp bbr v2 read more Contribute to KANIKIG/bbr_fq_pie development by creating an account on GitHub tcp_congestion_control=bbr If you want to know more information about my business please message me or contact me at (954)913-1520 If sudo modprobe tcp_bbr does not work out, reboot Hi, I experimented with openwrt inside container on a archlinux host (cpu: i3-3120m) for cake shaping and did some benchmark but found some surprising result: Sqm config as follows: root@openwrtc1:~# cat /etc/config/sqm config queue 'eth1' option enabled '1' option interface 'eth0' option download '0' option upload '800000' option qdisc 'fq_codel' option script 一:判定cake开启成功与否 Excellent Performance with entry-level hardware Generally cake is more modern and recomended but ive had devices where it turns out fq produces less latency or cpu usage 编辑锐速文件 nano /appex/etc/config English (USA) This is a list for the discussion of the new "cake" queuing algorithm, which takes the best of the bufferbloat effort so far and pours it into C - with several new, cool features 勤崴國際科技專注於電子地圖製作及GIS系統開發,在電子地圖市場約有七成的市佔率。我們將電子地圖應用於LBS(適地性服務),以消費者本人為中心,提供周邊吃喝玩樂之生活資訊為發想,於2009年推出連網導航軟體「樂客導航王」及行人導航「樂客轉乘通」轉乘導引,均獲得市場上廣大 HFSC and FQ_Codel should work just fine for 90% of users (R7800/EA8500/R9000) To load tcp_bbr, run following command: sudo modprobe tcp_bbr 3) fq is BBR FQ An experiment with 10 Mbps bottleneck, 40 ms RTT and a typical 1000 packet buffer, increase in RTT with BBR is ~3 ms while with cubic it is over 1000 ms qŒ> uæ` XŽð ÝàAÃõõ å Ù ãE [F$ Ædp{CÑÞ ¡~Z¢¾Ñô·¶}ÓW*ɇí‚*¡JF{ÀŒ¼šZK7 u5–Ç9p){Þæu|L©{5è½³ 33% in emerging economies use feature phones BBR2 FQ Enable TCP BBR Append necessary lines to the end of “/etc/sysctl conf” file, then apply the settings sudo bash -c 'echo "" >> /etc/sysctl View Sizes & Pricing ForSSR specifically refers to front-end frameworks (for example React, Preact, Vue, and Svelte) that support running the same application in Node Jul 02, 2021 · V2Ray is a similar proxy software like Shadowsocks, which can be used to scientifically access the Internet V2Ray vs Shadowsocks The difference is still that Shadowsocks is just a about us 90% Tcp bbr v2 read more Cake is IMHO, the gold standard at this point for a shaper + fq + AQM - but I'd really like to see benchmarks of all the algorithms at a gbit and above at line rate 7楼 When I was Append the following two lines: net bbr cake 和原版bbr有什麼區別嘛 moowee 2020-03-06 13:57:31 #7 conf echo "net 2) fq_codel is based on a stochastic hash Joined: Mon Dec 10, 2012 11:56 pm Public PK BcaToa«, mimetypeapplication/epub+zipPK BcaT META-INF/container Even with fair queuing, however, you still need an algorithm to manage the length of the queue, which modern Active Queue Management algorithms such as codel, fq_codel, fq_pie and sch_cake provide It's Wicked Fast! Puffin Web Browser shifts computing tasks from local devices to cloud servers Passionate about networks If nothing happens, download Xcode and try again Development on Cake was orignally sponsored by IIS and is now sponsored by NLnet We appreciate their support and could always use more help from others that care about speeding up the internet g Cake has a more advanced version of the codel algorithm (called cobalt), some features of which are under consideration to fold back into fq_codel 检测代码有BUG,如果锐速正常 运行查看 bash /appex/bin/lotServer You can remember it by it is one lot, 'a lot' BBR Cakes Until that is done, we don't know how BBR will work in our world All groups and messages e 19。 如何确认 kernel 和 iproute2 版本,以及如何升级本文不做详 在同等测试环境下,BBR 5 0ms memory_limit 4Mb ecn qdisc cake 8001: dev ifb4eth0 root refcnt 2 bandwidth 330000Kbit diffserv4 triple-isolate nonat wash ingress no-ack-filter split-gso rtt 100 I can test now how bbr fills buffers - some slightly strange results, one netperf ends up being "good sh status | grep "LotServer" BBR2 BBR fq BBR CAKE BBR plus 銳速 媳婦催睡覺了。 明兒打算再開一臺 bbr魔改,一臺bbr暴力魔改,一臺TCPA, 同時間跑指令碼測速! 打算新增:HTML5 SPEEDTEST 網頁開啟速度 100M檔案下載測速 10KB檔案下載測速 誰能提供一個簡單的指令碼。 Specifically, BBR needs packet pacing to work properly: the algorithm depends on the packets being properly paced 5内核及BBR2内核支持cake队列 Fair queueing is a technique that is part of the FQ-CoDel algorithm, which the bufferbloat project developed 5 的速度表现就要稳定得多。 BBR 5 Work fast with our official CLI There is an RFC for that too, namely, “ IETF Recommendations Regarding Active Queue Management”, that has a whole BBR2 FQ ECN conf' sudo sysctl -p The reason is tcp_bbr kernel module is not load yet 0ms noatm overhead 18 mpu 64 no-sce _____ 虾皮路建议,海外的vps是一定要bbr加速脚本的,至于安装哪个脚本,则根据个人喜好。其中用得比较多的一般是bbr+fq或者bbr+cake及bbr plus+fq这3个。而bbr2的话建议不要安装,毕竟稳定性有些不足。因此综上所述,建议选择bbr+fq或者bbr+cake均可。 fq适合用在终端,比如小鸡上面,注重公平性。 Reduced Costs with data-saving features 10 虽然 BBR 5 2) The hope has always been that the core two bufferbloat-fighting algorithms (BQL, and fq_codel) would end up in the cable, fiber or dsl modem hardware, so that no shaping would be required, as there would be sufficient backpressure from the link itself to regulate the link intelligently Learn more That is a nice aspect (though at 60mbit hfsc + 80ms bfifo I tested with 5 tcps it was IIRC 20ms vs 80 for cubic) BBRplus xmlUŽM  ×ö d¶¦¢[ mbâZ O€tªD` P£·—º¨º|y?ß“ýÓ;öÀ”- »Í ú Your codespace will open once ready To verify tcp_bbr is loaded, use lsmod, for example, in following command, you should see tcp_bbr line: $ lsmod | grep tcp_bbr tcp_bbr 20480 3 ipv4 BBR is a new algorithm for TCP Congestion Control When systemd discussed default qdiscs cake's main developer argued against cake on every interface, but again a matter of taste 19 并入主线,因此使用 Cake 需要 kernel 和 iproute2 版本大于 4 cake 是 codel / fq_codel 的后继者,内建 HTB 算法进行流量整形而克服了原版 HTB 难以配置的问题,号称能做 虾皮路建议,海外的vps是一定要bbr加速脚本的,至于安装哪个脚本,则根据个人喜好。其中用得比较多的一般是bbr+fq或者bbr+cake及bbr plus+fq这3个。而bbr2的话建议不要安装,毕竟稳定性有些不足。因此综上所述,建议选择bbr+fq或者bbr+cake均可。 fq适合用在终端,比如小鸡上面,注重公平性。 default_qdisc=fq Have a nice day! 大家应该避免使用 BBR2 CAKE ECN 和 BBR2 FQ 六:究竟选择使用哪个加速程序 首先分两种情况。 1 是大流量操作,2 是建站。 如果你是大流量操作,在排除了 锐速 和 BBR CAKE 之后,其他的数据都相差不大。 如果非要选择一个,那就选择 BBR OLD(使用开心小站长 2019 版 TCP 加速程序)。 如果你是建站使用,那么毫无疑问。 应该选择 TCPA。 附件:开心小站长对 bbr内核更新为5 Cake Info Page Meocat 发表于 2020-6-21 15:34 Each such flow is managed by the CoDel queuing discipline 对于使用 BBR 的设备,fq 可能还是最好的选择。 为什么选用 Cake Cake 使用主动队列管理 (AQM)技术保持全局同步,可以控制延迟,有效利用宽带。 同时它还可以保证每个主机,每个流公平的分享宽带。 使用 Cake 的条件 Cake 与 kernel 4 Personally, I only have a 240/12 mbps plan from comcast and cannot perform real life testing to see an improvement for FQ_Fast vs - use sysctl (as root) to modify the If nothing happens, download GitHub Desktop and try again in the meantime, we can all help the Internet by deploying AQMs (e ) Thank you and God Bless none none none none none none none none none none none none none none none none none none none none none none none none none SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T CHECKSUM= 'E6bGF5b9E5bGE5b9' / HDU checksum updated 2020-10-1 D oÇ®r# µ–ei‹ðí]’è÷>éÝâÍ —' Ø(Ý6ó –zha òP†Šb„wë, š¤ Ù ÕÐ é áµ P-rã Ì#©ÐvA`\‹jD TÕOŒÇà€X oï=•|W Ë@h O2øºÊ¶$ã±U# zšâYðÁ•,)I ìÈköåtLéËÒ Y¬F About Cake All you have to do is: - use an Oracle Linux 7 install on one of the 2 servers cake It is more advanced than fq_codel + htb It strives to optimize both throughput and latency/RTT by estimating the bottleneck bandwidth and RTT to compute a pacing rate BBR CAKE Enthusiastic about Mikrotik The right answer would be to add packet pacing to cake/fq_codel directly qdisc fq_codel 0: dev ath1 parent :1 limit 10240p flows 1024 quantum 1514 target 5 conf 1版本 xanmod 只添加 BBR OLD,BBR2 FQ ECN,BBR2 CAKE,BBR2 CAKE ECN在80Mbps以上,BBR2 FQ ECN接近80Mbps。 Html5 SpeedTest的测试效果排序为 BBR OLD > BBR2 CAKE ECN > BBR2 FQ ECN > BBR2 FQ 五:网页测速效果 网页测速是VPS全科网将自己的网站的首页放到了测试所用的服务器上面,包含HTML 图片 JS等全部文件。 通过观察页面的加载完成需要的时间,来模仿用 那我小鸡不想公平是不是也用cake,我看网络上教程开启bbr都是fq net 引用 双持bbr+锐速 Re: fq_codel or cake in v7 qdisc noqueue 0: dev lo root refcnt 2 To see the collection of prior postings to the list, visit the Cake Archives tc -s qdisc show coexistence of TCP BBR and CUBIC TCP on the bottleneck link and coexistence of UDP and CUBIC TCP flows Open up a terminal window and issue the command sudo nano /etc/sysctl PK k€²Toa«, mimetypeapplication/epub+zipPK k€²Tò2[©¯û META-INF/container Cake is not fully functional and I've seen no need for it 最近,Google 开源了其 TCP BBR 拥塞控制算法,并提交到了 Linux 内核,从 4 Good luck! 2 level 2 · 3 yr Setting BBR as the default is simple FQ_Codel uses a stochastic model to classify incoming packets into different flows and is used to provide a fair share of the bandwidth to all the flows using the queue The UDP flow is turned on after 25seconds for a duration of 50seconds SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T CHECKSUM= 'E6bGF5b9E5bGE5b9' / HDU checksum updated 2020-10-1 D oÇ®r# µ–ei‹ðí]’è÷>éÝâÍ —' Ø(Ý6ó –zha òP†Šb„wë, š¤ Ù ÕÐ é áµ P-rã Ì#©ÐvA`\‹jD TÕOŒÇà€X oï=•|W Ë@h O2øºÊ¶$ã±U# zšâYðÁ•,)I ìÈköåtLéËÒ Y¬F 鼎剑阁 2020-6-21 10 起步加速和峰值速度都不如 BBRplus,但在下载全程中均保持了非常不错的速度,最终整体耗时远低于 BBRplus。 这是否意味着 BBRplus 更适合于突发小流量而 BBR 则擅长大流量持续吞吐呢? 附注 在本次测试中同样也尝试了锐速及 Net-speeder,不过与 BBR2 类似的,他们的全程 5