Has someone got a windows compiled version of iperf 2.04 ?
From: Donnelly, John [mailto:[email protected]]
Sent: Friday, April 16, 2010 11:46 PM
To: Jeff W.Boote
Cc: [email protected]
Subject: Re: [Iperf-users] iperf runs beyond time limit
I'm using version iperf 2.04 ... Is there a later version now ? or
non-C++ Linux version available ?
_____
From: Donnelly, John
Sent: Tuesday, March 23, 2010 9:20 AM
To: 'Jeff W.Boote'
Cc: Alfredo Alcantara; [email protected]
Subject: RE: [Iperf-users] iperf runs beyond time limit
There is a difference between removing it and reducing it ?
_____
From: Jeff W.Boote [mailto:[email protected]]
Sent: Tuesday, March 23, 2010 9:11 AM
To: Donnelly, John
Cc: Alfredo Alcantara; [email protected]
Subject: Re: [Iperf-users] iperf runs beyond time limit
Don't remove it. Reduce it.
jeff
On Mar 23, 2010, at 8:06 AM, Donnelly, John wrote:
Removing the -w didn't seem to cure it:
ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.11
ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.12
ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.13
ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.14
ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.15
ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.16
ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.17
ssh -f -l root 10.10.60.2 iperf -f M -t 61 -c 100.100.50.18
[ 3] 0.0-61.0 sec 29889 MBytes 490 MBytes/sec
[ 3] 0.0-61.3 sec 2761 MBytes 45.1 MBytes/sec
[ 3] 0.0-61.3 sec 9315 MBytes 152 MBytes/sec
[ 3] 0.0-61.0 sec 7419 MBytes 122 MBytes/sec
[ 3] 0.0-61.0 sec 11141 MBytes 183 MBytes/sec
[ 3] 0.0-115.1 sec 1.92 MBytes 0.02 MBytes/sec
[ 3] 0.0-114.2 sec 0.62 MBytes 0.01 MBytes/sec
[ 3] 0.0-931.5 sec 1.48 MBytes 0.00 MBytes/sec
_____
From: Alfredo Alcantara [mailto:[email protected]]
Sent: Tuesday, March 23, 2010 7:51 AM
To: Donnelly, John
Cc: [email protected]
Subject: Re: [Iperf-users] iperf runs beyond time limit
Hi John
Try to reduce the -w parameter, i know that this parameter is for the tcp
window, but i think iperf send the value of data that you put in the -w
param.
Hope this helps, and best of regards
Alfredo Alcantara
2010/3/22 Donnelly, John <[email protected]>
Has anyone seen this symptom that iperf runs beyond the time limit ?
( In this example ... 2 threads ran 161 and 942 seconds instead of 60 ).
ssh -f -l root 10.10.50.2 iperf -w 256k -f M -t 60 -c 110.110.60.11
ssh -f -l root 10.10.50.2 iperf -w 256k -f M -t 60 -c 110.110.60.12
ssh -f -l root 10.10.50.2 iperf -w 256k -f M -t 60 -c 110.110.60.13
ssh -f -l root 10.10.50.2 iperf -w 256k -f M -t 60 -c 110.110.60.14
[ 3] 0.0-60.0 sec 27195 MBytes 453 MBytes/sec
[ 3] 0.0-60.0 sec 25323 MBytes 422 MBytes/sec
[ 3] 0.0-161.6 sec 0.97 MBytes 0.01 MBytes/sec
[ 3] 0.0-942.4 sec 1.51 MBytes 0.00 MBytes/sec
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Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev____________________________________________
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Iperf-users mailing list
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Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
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