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Linux 5.9 To Allow Defaulting To FQ-PIE Queuing Discipline For Fighting Bufferbloat

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  • Mister B
    replied
    Originally posted by Spam View Post
    I never got to used to cake. I have a linux box as both router and nas-box and cake couldn't cope well with that dual-role. fq_codel was better here. Perhaps it was a configuration problem on my end?
    I’m not an expert on traffic shaping but a few late thoughts:

    cake is more processor intensive than codel, so if you were running it on low end hardware cake might have been too much.

    Traffic shaping is more useful for congested, asynchronous links. Probably not necessary on the internal interfaces of a soho box. Did you have it running internally?

    if you nas/router was based on a router some of them tie the internal and external interfaces onto the same bus and can’t separate the traffic shaping.

    Leave a comment:


  • Raka555
    replied
    Originally posted by Spam View Post
    I never got to used to cake. I have a linux box as both router and nas-box and cake couldn't cope well with that dual-role. fq_codel was better here. Perhaps it was a configuration problem on my end?
    I have not use cake on fast links like NAS, so maybe its better suited for slow links.

    Leave a comment:


  • Spam
    replied
    Originally posted by Raka555 View Post
    I wonder how well it stacks up against "cake". Cake has served me very well for years now.
    I never got to used to cake. I have a linux box as both router and nas-box and cake couldn't cope well with that dual-role. fq_codel was better here. Perhaps it was a configuration problem on my end?

    Leave a comment:


  • Raka555
    replied
    I wonder how well it stacks up against "cake". Cake has served me very well for years now.

    I wish more (ALL) ISPs will pay attention to buffer bloat. Well actually everyone making networking equipment...

    Leave a comment:


  • enihcam
    replied
    um...looks like fq-pie does not support TSO/GSO peeling.

    https://www.bufferbloat.net/projects...so-gro-peeling

    Leave a comment:


  • Linux 5.9 To Allow Defaulting To FQ-PIE Queuing Discipline For Fighting Bufferbloat

    Phoronix: Linux 5.9 To Allow Defaulting To FQ-PIE Queuing Discipline For Fighting Bufferbloat

    Flow Queue Proportional Integral controller Enhanced (FQ-PIE) that has been mainline for a while in the Linux kernel's networking code will now be supported as an option for the default queuing discipline (qdisc) with the Linux 5.9 kernel...

    http://www.phoronix.com/scan.php?pag...9-FQ-PIE-QDISC
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