Date: Wed, 4 Jul 2012 14:30:38 +0300 From: Vyacheslav Kulikovskyy <coolsysop@gmail.com> To: freebsd-net@freebsd.org Subject: lagg speed trouble Message-ID: <CABj7HZ8dnbpwhgpQ9pE=M2xJh_LFp2oYdPqvXke0GF%2B4rt7sgg@mail.gmail.com>
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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 em0
input (em0) output
packets errs idrops bytes packets errs bytes colls
43871 0 0 2726437 38304 0 108063773 0
43417 0 0 2700512 39084 0 109215143 0
43474 0 0 2701344 39303 0 108373730 0
43755 0 0 2717689 39023 0 108766820 0
43960 0 0 2733462 39476 0 109030307 0
44675 0 0 2776654 38708 0 107313936 0
44082 0 0 2734293 39089 0 108897889 0
netstat -w 1 -I em1
input (em1) output
packets errs idrops bytes packets errs bytes colls
43754 0 0 2722677 38943 0 108504216 0
44561 0 0 2778854 39107 0 108418763 0
44773 0 0 2784606 39006 0 108799148 0
45134 0 0 2814622 39137 0 108557494 0
44604 0 0 2770745 38998 0 107942619 0
44813 0 0 2789991 38901 0 108438247 0
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?
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