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<blockquote data-quote="Luca Brasi" data-source="post: 886494" data-attributes="member: 60220"><p>Hi,</p><p> </p><p>the tips here concerning real file transfer rate are really valuable. But I would first check the rates only on network side, leaving hdds and sdds out of the equation in the first step.</p><p>There are a lot of command line tools out there to test your bandwidth. I didn't want to dig in so I went with this tool to test: <a href="http://www.zachsaw.com/?pg=lanbench_tcp_network_benchmark" target="_blank">link </a></p><p>Be aware that those tests can be limited by cpu, ram and bus speed...</p><p> </p><p>Tested win7 vs whs2011 and vice versa over 2 switches and about 10-15m cat6.</p><p>Send speed is 908.500/940.000 kbit/s (110/114 MByte/s) <a href="http://www.umrechnung.org/masseinheiten-daten-transfer-rate-umrechnen/daten-transfer-durchsatz-rate.htm" target="_blank">(transfer rate conversion here)</a></p><p>The test includes receive speed too which is remarkable lower 400.000/120.000. Don't know what to think about that...</p><p> </p><p>Edit:</p><p> </p><p></p><p>Forget about that grap... If you test sys1<>sys2 there is no point in measuring send and receive if you want to know your absolute transfer capabilities. The ratio send/receive is extremely depended on how the bench tool manages the data exchange and on flow control.</p></blockquote><p></p>
[QUOTE="Luca Brasi, post: 886494, member: 60220"] Hi, the tips here concerning real file transfer rate are really valuable. But I would first check the rates only on network side, leaving hdds and sdds out of the equation in the first step. There are a lot of command line tools out there to test your bandwidth. I didn't want to dig in so I went with this tool to test: [URL='http://www.zachsaw.com/?pg=lanbench_tcp_network_benchmark']link [/URL] Be aware that those tests can be limited by cpu, ram and bus speed... Tested win7 vs whs2011 and vice versa over 2 switches and about 10-15m cat6. Send speed is 908.500/940.000 kbit/s (110/114 MByte/s) [URL='http://www.umrechnung.org/masseinheiten-daten-transfer-rate-umrechnen/daten-transfer-durchsatz-rate.htm'](transfer rate conversion here)[/URL] The test includes receive speed too which is remarkable lower 400.000/120.000. Don't know what to think about that... Edit: Forget about that grap... If you test sys1<>sys2 there is no point in measuring send and receive if you want to know your absolute transfer capabilities. The ratio send/receive is extremely depended on how the bench tool manages the data exchange and on flow control. [/QUOTE]
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