Date: Sat, 17 Oct 2009 19:02:14 +0500 From: rihad <rihad@mail.ru> To: freebsd-net@freebsd.org Subject: Re: dummynet dropping too many packets Message-ID: <4AD9CE66.3010800@mail.ru> In-Reply-To: <4AD95493.40200@mail.ru> References: <4AD6D99E.10805@mail.ru> <4AD95493.40200@mail.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
rihad wrote: > Just rebooted with the "ifp->if_snd.ifq_drv_maxlen = 1024;" kernel, all > ok so far. There's currenlty only 1000 or so entries in the ipfw table > and around 350-400 net mbps load, so I'll wait a few hours for the > numbers to grow to >2000 and 460-480 respectively and see if the drops > still occur. > I'm not sure of anything now... It's 7 p.m. here, and during this busy time of day in terms of network use there are 350-500 up to 600 drops per second at around 530-550 mbps net load. This is roughly equivalent to 2-7 mbps dropped on output. It might be better than before. Next thing I'll try is bce queue maxlen 1024 -> 2048, and HZ 2000 again "back" to 4000.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4AD9CE66.3010800>