Hallo,
ich habe auf demselben PC unterschiedliche Messergebnisse, je nachdem, ob ich den PC mit Windows oder mit Linux boote. Oder sehe ich das falsch? Ist hier vielleicht unterschiedlich gemessen worden?
Danke für eure Aufklärung!
Windows 7 Pro 64 Bit SP1
C:\>iperf.exe -c 192.168.178.1 -p 4712 -u -t 60 -i 10 -b 1000M
------------------------------------------------------------
Client connecting to 192.168.178.1, UDP port 4712
Sending 1470 byte datagrams, IPG target: 11.22 us (kalman adjust)
UDP buffer size: 8.00 KByte (default)
------------------------------------------------------------
[ 1] local 192.168.178.2 port 49371 connected with 192.168.178.1 port 4712
[ ID] Interval Transfer Bandwidth
[ 1] 0.00-10.00 sec 519 MBytes 435 Mbits/sec
[ 1] 10.00-20.00 sec 520 MBytes 436 Mbits/sec
[ 1] 20.00-30.00 sec 499 MBytes 419 Mbits/sec
[ 1] 30.00-40.00 sec 499 MBytes 418 Mbits/sec
[ 1] 40.00-50.00 sec 513 MBytes 430 Mbits/sec
[ 1] 50.00-60.00 sec 516 MBytes 432 Mbits/sec
[ 1] 0.00-60.01 sec 2.99 GBytes 428 Mbits/sec
[ 1] Sent 2186442 datagrams
[272] WARNING: did not receive ack of last datagram after 10 tries.
Linux
PC:~> iperf -c 192.168.178.1 -p 4712 -u -t 60 -i 10 -b 1000M
------------------------------------------------------------
Client connecting to 192.168.178.1, UDP port 4712
Sending 1470 byte datagrams, IPG target: 11.22 us (kalman adjust)
UDP buffer size: 208 KByte (default)
------------------------------------------------------------
[ 1] local 192.168.178.2 port 35156 connected with 192.168.178.1 port 4712
[ ID] Interval Transfer Bandwidth
[ 1] 0.00-10.00 sec 1.11 GBytes 950 Mbits/sec
[ 1] 10.00-20.00 sec 1.11 GBytes 950 Mbits/sec
[ 1] 20.00-30.00 sec 1.11 GBytes 955 Mbits/sec
[ 1] 30.00-40.00 sec 1.11 GBytes 951 Mbits/sec
[ 1] 40.00-50.00 sec 1.11 GBytes 952 Mbits/sec
[ 1] 50.00-60.00 sec 1.10 GBytes 944 Mbits/sec
[ 1] 0.00-60.00 sec 6.64 GBytes 950 Mbits/sec
[ 1] Sent 4849394 datagrams
[ 3] WARNING: did not receive ack of last datagram after 10 tries.
ich habe auf demselben PC unterschiedliche Messergebnisse, je nachdem, ob ich den PC mit Windows oder mit Linux boote. Oder sehe ich das falsch? Ist hier vielleicht unterschiedlich gemessen worden?
Danke für eure Aufklärung!
Windows 7 Pro 64 Bit SP1
C:\>iperf.exe -c 192.168.178.1 -p 4712 -u -t 60 -i 10 -b 1000M
------------------------------------------------------------
Client connecting to 192.168.178.1, UDP port 4712
Sending 1470 byte datagrams, IPG target: 11.22 us (kalman adjust)
UDP buffer size: 8.00 KByte (default)
------------------------------------------------------------
[ 1] local 192.168.178.2 port 49371 connected with 192.168.178.1 port 4712
[ ID] Interval Transfer Bandwidth
[ 1] 0.00-10.00 sec 519 MBytes 435 Mbits/sec
[ 1] 10.00-20.00 sec 520 MBytes 436 Mbits/sec
[ 1] 20.00-30.00 sec 499 MBytes 419 Mbits/sec
[ 1] 30.00-40.00 sec 499 MBytes 418 Mbits/sec
[ 1] 40.00-50.00 sec 513 MBytes 430 Mbits/sec
[ 1] 50.00-60.00 sec 516 MBytes 432 Mbits/sec
[ 1] 0.00-60.01 sec 2.99 GBytes 428 Mbits/sec
[ 1] Sent 2186442 datagrams
[272] WARNING: did not receive ack of last datagram after 10 tries.
Linux
PC:~> iperf -c 192.168.178.1 -p 4712 -u -t 60 -i 10 -b 1000M
------------------------------------------------------------
Client connecting to 192.168.178.1, UDP port 4712
Sending 1470 byte datagrams, IPG target: 11.22 us (kalman adjust)
UDP buffer size: 208 KByte (default)
------------------------------------------------------------
[ 1] local 192.168.178.2 port 35156 connected with 192.168.178.1 port 4712
[ ID] Interval Transfer Bandwidth
[ 1] 0.00-10.00 sec 1.11 GBytes 950 Mbits/sec
[ 1] 10.00-20.00 sec 1.11 GBytes 950 Mbits/sec
[ 1] 20.00-30.00 sec 1.11 GBytes 955 Mbits/sec
[ 1] 30.00-40.00 sec 1.11 GBytes 951 Mbits/sec
[ 1] 40.00-50.00 sec 1.11 GBytes 952 Mbits/sec
[ 1] 50.00-60.00 sec 1.10 GBytes 944 Mbits/sec
[ 1] 0.00-60.00 sec 6.64 GBytes 950 Mbits/sec
[ 1] Sent 4849394 datagrams
[ 3] WARNING: did not receive ack of last datagram after 10 tries.