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Subject: [Bug 203856] [igb] PPPoE RX traffic is limitied to one queue
Date: Sun, 18 Oct 2015 16:21:02 +0000
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X-Bugzilla-Product: Base System
X-Bugzilla-Component: kern
X-Bugzilla-Version: 10.1-STABLE
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X-Bugzilla-Severity: Affects Some People
X-Bugzilla-Who: basile.caillens@gmail.com
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203856

            Bug ID: 203856
           Summary: [igb] PPPoE RX traffic is limitied to one queue
           Product: Base System
           Version: 10.1-STABLE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: basile.caillens@gmail.com

On PPPoE interface packets are only received on one NIC driver queue (queue0).
This is hurting system performance.

Similar problem is explained on the freebsd wiki.
See "Traffic flow" chapter on page
https://wiki.freebsd.org/NetworkPerformanceTuning

Can the proposed patch been tested/integrated ?

Thank you.

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