Date: Tue, 23 Aug 2011 13:38:59 +1000 From: Peter Jeremy <peterjeremy@acm.org> To: Luigi Rizzo <rizzo@iet.unipi.it> Cc: freebsd-net@freebsd.org Subject: Re: Statistics collection broken in "new" dummynet Message-ID: <20110823033859.GB28157@server.vk2pj.dyndns.org> In-Reply-To: <20110823022043.GB93269@onelab2.iet.unipi.it> References: <20110822230751.GA28157@server.vk2pj.dyndns.org> <20110823022043.GB93269@onelab2.iet.unipi.it>
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--vGgW1X5XWziG23Ko Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2011-Aug-23 04:20:43 +0200, Luigi Rizzo <rizzo@iet.unipi.it> wrote: >Deleting entries saves memory and speeds up lookups in the data >structures, but is extremely annoying if you want to collect per-flow >statistics. Which I do. >If i remember well there is a knob to enable/disable removal of >useless pipes/queues but i am not sure if there is a sysctl or >timer or other mechanism to control it. Thanks - that was enough of a pointer to find net.inet.ip.dummynet.expire --=20 Peter Jeremy --vGgW1X5XWziG23Ko Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iEYEARECAAYFAk5TINMACgkQ/opHv/APuId4aQCgwkb8HlShU12bzCDkhViE/4az puUAnA5Kf2bG1seRyl/v4PPRCqo6nDF1 =XyqB -----END PGP SIGNATURE----- --vGgW1X5XWziG23Ko--
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