Htb offload
针对传统 HTB 方案的缺点，Mellanox 网卡推出了一个通过硬件来实现限速的方案，给 HTB Qdisc 添加了「offload 模式」，模拟 mq Qdisc 的 ->attach()操作： 每个硬件队列分别对应了一个 HTB 树形结构中最下层的流量类型 (leaf class)。传统 HTB Qdisc 里的分类逻辑现在被移到了 clsact Qdisc 里，例如： 梳理一下 … Meer weergeven 传统的 TC 限速，是通过给网络设备添加单一的具有限速功能的 Qdisc （比如 HTB、TBF 等）来完成的。这些方案有一个共同的缺点，即依赖一把设备全局的 Qdisc spinlock 来进行同步。 这把锁很难进行优化，主要有两 … Meer weergeven ifb 方案为每一种流量类型新建一个软件 ifb 设备，在原发送设备的 clsact Qdisc 上对流量进行分类，通过 mirred action 将不同类型的流量转发 … Meer weergeven 针对传统方案的弊端，Linux 内核提供了一个「拆散」这把全局 spinlock 的软件方案：mq Qdisc。mq Qdisc 是一个很特殊的 Qdisc，它为网络设备的每一个硬件队列分别创建一个软件 Qdisc，再通过一个 ->attach()操作 … Meer weergeven 针对上述各类方案的缺点，Eric Dumazet 等人提出了一种使用 clsact Qdsic + eBPF filter + mq Qdisc + fq Qdisc 的 EDT (Earliest … Meer weergeven Web22 jul. 2024 · documents / HTB offload.20240722.pdf Go to file Go to file T; Go to line L; Copy path Copy permalink; This commit does not belong to any branch on this …
Htb offload
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WebTBD: mqprio hw offload similar to HTB config (rate limiting) per_tc_val (in kbps) 2. Mirred redirect to specified traffic class: tc qdisc add dev eth0 ingress ethtool -K eth0 hw-tc … WebNetdev Archive on lore.kernel.org help / color / mirror / Atom feed From: Hariprasad Kelam To: , Cc: , , , , , , …
Web> This series of patches adds support for HTB offload, > > Patch1: Allow strict priority parameter in HTB offload mode. > > Patch2: Rename existing total tx queues for better … Web3 mrt. 2024 · On a physical interface: ethtool -k eth0 grep hw-tc-offload hw-tc-offload: on On a vlan: ethtool -k eth0.4 grep hw-tc-offload hw-tc-offload: off [fixed] so while there …
WebThe selective offload enabled hw to better utilize resources for only elephant flows ... the Matplotlib, and Numpy Python libraries, the Linux qdiscs HTB, FQ_CoDel, and PIE, and … Web11 apr. 2024 · A “direct-action” Mode for TC. The Linux Traffic Control subsystem, or “TC” for short, has been in the kernel for years, and yet it is still under active development. A …
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Web#kernel Re: [net-next Patch v7 1/6] sch_htb: Allow HTB priority parameter in offload mode. 12 Apr 2024 23:31:10 space dandy trendy babyWebnext prev parent reply other threads:[~2024-04-11 17:42 UTC newest] Thread overview: 10+ messages / expand[flat nested] mbox.gz Atom feed top 2024-04-11 9:03 [net-next Patch v9 0/6] octeontx2-pf: HTB offload support Hariprasad Kelam 2024-04-11 9:03 ` [net-next Patch v9 1/6] sch_htb: Allow HTB priority parameter in offload mode Hariprasad Kelam ... teams free background imagesWeb11 apr. 2024 · From: Hariprasad Kelam <> Subject [net-next Patch v9 1/6] sch_htb: Allow HTB priority parameter in offload mode: Date: Tue, 11 Apr 2024 14:33:54 +0530 space dandy showWebTo get tctool for 2.4.20 and newer kernels, download htb3.6-020525.tgz It contains both binary and patch against iproute2. release new iproute2 soon (he claims it contains HTB code already). HTB3 code (public beta, this is if you want to patch older 2.4 kernels but I strongly recomment you to use 2.4.20 or more recent one): teams free desktop appWebSome features of HTB may be not supported by some particular hardware, for example, the maximum number of classes may be limited, the granularity of rate and ceil parameters … teams freemiumWebHTB is meant as a more understandable and intuitive replacement for the CBQ qdisc in Linux. Both CBQ and HTB help you to control the use of the outbound bandwidth on a … teams free download for windows 11WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed From: Hariprasad Kelam To: , Cc: , , , , , , … space dandy toys