Adam Vande More schrieb am 18.02.2010 17:28 (localtime):
On Thu, Feb 18, 2010 at 10:24 AM, Harald Schmalzbauer
<[email protected] <mailto:[email protected]>> wrote:
The problem is not with the windows box, these transfer rates are
sensible. The problem is with two RELENG_8 machines.
I'm doing this whole thing because I observed slowdowns under 20MB/s
and I try to reproduce and investigate this. But first I have to get
the idea right... If I don't understamd things going on when
transfers make sense, I won't be able to determine what happens when
transfers are slowed down...
Have you considered the possibility it's not a tcp issue at all, maybe a
nic driver?
I did, but then the transfers to the windows box were also affected I guess. And to answer the iperf wondering of Patrick: ------------------------------------------------------------ Client connecting to banana, TCP port 2121 TCP window size: 4.00 MByte (default) ------------------------------------------------------------[ 3] local 192.168.147.249 port 65230 connected with 192.168.147.11 port 2121
[ ID] Interval Transfer Bandwidth [ 3] 0.0-10.0 sec 1.07 GBytes 918 Mbits/sec Though I have no idea what this tells me. Never used iperf before... Thanks, -Harry
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