Date: Mon, 30 Sep 2013 12:25:41 -0700 From: hiren panchasara <hiren.panchasara@gmail.com> To: Takuya ASADA <syuu@dokukino.com> Cc: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: Flow Director statistics for ixgbe(4) Message-ID: <CALCpEUGkjMXdFFdU-NzXMZ9nonB4PttJm7MBqtvqUHn8ertJXA@mail.gmail.com> In-Reply-To: <CALG4x-W302xOS0P3580UCdJaTDsKq5NiZgcoFBi2jyv9CoQ3%2Bw@mail.gmail.com> References: <CALG4x-W302xOS0P3580UCdJaTDsKq5NiZgcoFBi2jyv9CoQ3%2Bw@mail.gmail.com>
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On Mon, Sep 30, 2013 at 12:02 PM, Takuya ASADA <syuu@dokukino.com> wrote: > Hi, > > This is originally part of "ixgbetool" patch, but I think it can be discuss > separately: > > http://freebsd.1045724.n5.nabble.com/Adding-Flow-Director-sysctls-to-ixgbe-4-was-netmap-traffic-distribution-tp5847066p5847789.html > > I implemented sysctls to expose Flow Director statistics. > It works like this: > $ sysctl dev.ix.0.mac_stats|grep fdir > dev.ix.0.mac_stats.fdirfree_free: 8192 > dev.ix.0.mac_stats.fdirfree_coll: 0 > dev.ix.0.mac_stats.fdirustat_add: 0 > dev.ix.0.mac_stats.fdirustat_remove: 0 > dev.ix.0.mac_stats.fdirfstat_fadd: 0 > dev.ix.0.mac_stats.fdirfstat_fremove: 0 > dev.ix.0.mac_stats.fdirmatch: 0 > dev.ix.0.mac_stats.fdirmiss: 23 > I am running this with the ixgbetool patch you have and only 1 issue I've seen so far: fdirustat_add increments on adding a filter but fdirustat_remove does not on deleting one (if thats how its supposed to work) Can you please populate "description" for all the sysctls you are adding? :-) Cheers, Hiren
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