Date: Sun, 15 Apr 2012 11:14:11 +1000 From: Jason Leschnik <leschnik@gmail.com> To: Yuri <yuri@rawbw.com> Cc: freebsd-net@freebsd.org Subject: Re: Why host transmit rate on 1Gb ethernet is only ~750Mbps ? Message-ID: <CAN1XHtcftT=3Z-89W9-tRVWsR7QrG-aBX5iBsc%2BNK_Z0DVWirg@mail.gmail.com> In-Reply-To: <4F89D1F2.3080009@rawbw.com> References: <4F89C005.2020304@rawbw.com> <CAN1XHtdfj%2BfTXKEngvT1BwRpMW29TEfQqy2XbSrdCvV_v_HHpw@mail.gmail.com> <4F89CE37.1070706@rawbw.com> <CAN1XHtfEK-yeXRp1fSZjDf%2BTgxc25borMOZ%2B6K1e1nZBpcr8cQ@mail.gmail.com> <4F89CFC1.80306@rawbw.com> <CAN1XHtf97wNMJJnJtCsCbDp9GU4gEaj1=RqRF3KVGCYfkyO7OQ@mail.gmail.com> <4F89D1F2.3080009@rawbw.com>
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What about the results on the end node, during the testing?. On Sun, Apr 15, 2012 at 5:37 AM, Yuri <yuri@rawbw.com> wrote: > On 04/14/2012 12:32, Jason Leschnik wrote: >> >> What kind of load are you looking at when running the test? >> >> maybe output `vmstat 1 15` during a test run > > > Here is the log during the test run on the sending side: > > # vmstat 1 15 > =A0procs =A0 =A0 =A0memory =A0 =A0 =A0page =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0disks =A0 =A0 faults =A0 =A0 =A0 =A0 cpu > =A0r b w =A0 =A0 avm =A0 =A0fre =A0 flt =A0re =A0pi =A0po =A0 =A0fr =A0sr= md0 ad0 =A0 in =A0 sy =A0 cs us > sy id > =A00 9 17 =A032481M =A01312M =A03155 =A0 1 =A0 6 =A0 0 =A03263 430 =A0 0 = =A0 0 1163 11537 6958 > =A04 =A01 95 > =A01 9 17 =A032507M =A01312M =A0 283 =A0 0 =A0 0 =A0 0 =A0 =A055 =A0 0 = =A0 0 =A0 0 2354 163960 8891 > =A05 =A04 91 > =A01 9 17 =A032507M =A01312M =A0 =A0 4 =A0 0 =A0 0 =A0 0 =A0 =A0 0 =A0 0 = =A0 0 =A0 0 5427 156936 15139 > =A05 =A03 92 > =A00 9 17 =A032507M =A01312M =A03436 =A0 0 =A0 0 =A0 0 =A02380 =A0 0 =A0 = 0 =A0 0 5412 211755 16386 > =A07 =A04 89 > =A00 9 17 =A032507M =A01312M =A0 =A0 4 =A0 0 =A0 0 =A0 0 =A0 =A0 0 =A0 0 = =A0 0 =A0 0 5418 151530 15159 > =A05 =A03 92 > =A01 9 17 =A032495M =A01321M =A0 =A0 5 =A0 0 =A0 0 =A0 0 =A02380 =A0 0 = =A0 0 =A0 0 5411 145787 15047 > =A04 =A03 93 > =A01 9 17 =A032495M =A01321M =A0 =A0 4 =A0 0 =A0 0 =A0 0 =A0 =A0 0 =A0 0 = =A0 0 =A0 0 5492 147687 15451 > =A04 =A03 93 > =A00 9 17 =A032495M =A01321M =A0 =A0 4 =A0 0 =A0 0 =A0 0 =A0 =A0 0 =A0 0 = =A0 0 =A0 0 5441 145666 15155 > =A04 =A03 92 > =A00 9 17 =A032495M =A01321M =A0 600 =A0 0 =A0 0 =A0 0 =A0 =A0 0 =A0 0 = =A0 0 =A0 0 5418 147173 15361 > =A04 =A02 93 > =A00 9 17 =A032495M =A01321M =A0 =A0 7 =A0 0 =A0 0 =A0 0 =A0 =A0 0 =A0 0 = =A0 0 =A0 0 5428 145410 15122 > =A04 =A03 93 > =A00 9 17 =A032495M =A01321M =A0 =A0 4 =A0 0 =A0 0 =A0 0 =A0 =A0 0 =A0 0 = =A0 0 =A0 0 5427 146896 15175 > =A04 =A03 93 > =A01 9 17 =A032481M =A01312M =A02402 =A0 0 =A0 0 =A0 0 =A0 399 =A0 0 =A0 = 0 =A051 2629 128751 9712 > =A04 =A02 93 > > Yuri --=20 Regards, Jason Leschnik. [m] 0432 35 4224 [w@] jason dot leschnik <at> ansto dot gov dot au [U@]=A0jml974@uow.edu.au
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