TCP's congestion control saved the internet

• fair-queuing-aware-congestion-control

  2 3 3.1 C

  Fair Queuing Aware Congestion Control – based on picoquic

One nice side effect of fair queuing is that if endpoints knew that there's fair queuing on a path, they could use delay-minimizing congestion control since they don't have to be afraid of unfair competition.

https://github.com/muxamilian/fair-queuing-aware-congestion-...

• fair-queuing-aware-congestion-

  1 - -

One nice side effect of fair queuing is that if endpoints knew that there's fair queuing on a path, they could use delay-minimizing congestion control since they don't have to be afraid of unfair competition.

https://github.com/muxamilian/fair-queuing-aware-congestion-...

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• cpumap-pping

  1 8 10.0 C

  A work-in progress experimenting with merging xdp-pping and xdp-cpumap-tc into one BPF program, with a view to helping LibreQoS and BracketQOS obtain this information in a scalable manner.

fq_codel was successfully offloaded in a few products, however, no offload here, just a xeon with a ton of cores and a big L3. On the libreqos case we leveraged some ebpf to do packet steering in what we call the heimdal bridge, and also kathie nichol´s wonderful passive ping concept: https://github.com/thebracket/cpumap-pping

src here: https://github.com/LibreQoE/LibreQoS/

You can get a transparent high speed bridge with shaping capability up pretty rapidly with supported hardware.

I still long for an ethernet card that can do a trie lookup natively! The flamegraphs are mostly getting the right packet to the right cpu, still.

• LibreQoS

  28 368 9.2 HTML

  A Quality of Experience and Smart Queue Management system for ISPs. Leverage CAKE to improve network responsiveness, enforce bandwidth plans, and reduce bufferbloat.

  

fq_codel was successfully offloaded in a few products, however, no offload here, just a xeon with a ton of cores and a big L3. On the libreqos case we leveraged some ebpf to do packet steering in what we call the heimdal bridge, and also kathie nichol´s wonderful passive ping concept: https://github.com/thebracket/cpumap-pping

src here: https://github.com/LibreQoE/LibreQoS/

You can get a transparent high speed bridge with shaping capability up pretty rapidly with supported hardware.

I still long for an ethernet card that can do a trie lookup natively! The flamegraphs are mostly getting the right packet to the right cpu, still.

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