Date: Thu, 5 Jul 2012 19:43:44 +0300 From: Vyacheslav Kulikovskyy <coolsysop@gmail.com> To: Andrew Thompson <thompsa@freebsd.org> Cc: freebsd-net@freebsd.org Subject: Re: lagg speed trouble Message-ID: <CABj7HZ-YGZbAKMts9dHa7T615cTMMq4tZemt6MYOFJp2vGunDQ@mail.gmail.com> In-Reply-To: <CAFAOGNR7cz5se8xF0i4ruxxOzp6R3oW%2BPH0=cxZWfLit-g-M6A@mail.gmail.com> References: <CABj7HZ8dnbpwhgpQ9pE=M2xJh_LFp2oYdPqvXke0GF%2B4rt7sgg@mail.gmail.com> <CAFAOGNR7cz5se8xF0i4ruxxOzp6R3oW%2BPH0=cxZWfLit-g-M6A@mail.gmail.com>
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this patch don't help (, on switch errors not found. 2012/7/4 Andrew Thompson <thompsa@freebsd.org> > On 4 July 2012 23:30, Vyacheslav Kulikovskyy <coolsysop@gmail.com> wrote: > > i have sever with two 1G links (em) aggregated by lagg0 > > > > after 1700Megabits i have collisions/errors on lagg0 port, but not on em0 > > or em1 > > > > I'm using nginx in own CDN. and server don't limited my mbufs, irq, or > > anything else.. only lagg0 errors ( > > > netstat -w 1 -I lagg0 > > input (lagg0) output > > packets errs idrops bytes packets errs bytes colls > > 87964 0 0 5474019 78172 1964 222220549 0 > > 88842 0 0 5533987 78852 1811 222578109 0 > > 87687 0 0 5454717 77279 2416 222286391 0 > > 87995 0 0 5471653 78090 2040 223488046 0 > > 88314 0 0 5493348 78495 1994 222548964 0 > > 88411 0 0 5502818 78228 1949 222214374 0 > > > > how i can get full link speed on this server? > > This probably means the packet could not be queued on the lagg > interface send queue. Please try this patch. > > > Andrew >
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