测试环境硬件：IBM T43 (PM 2.0 / 1G /60G 7200KPM)1. FC6------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 49.2 KByte (default)------------------------------------------------------------[ 3] local 127.0.0.1 port 40239 connected with 127.0.0.1 port 5001[ ID] Interval Transfer Bandwidth[ 3] 0.0-10.0 sec 4.48 GBytes 3.85 Gbits/sec[wangjh@ranger iperf-1.7.0-linux-2.1.tar.gz_FILES]$ ./iperf -c 127.0.0.1------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 49.2 KByte (default)------------------------------------------------------------[ 3] local 127.0.0.1 port 40240 connected with 127.0.0.1 port 5001[ ID] Interval Transfer Bandwidth[ 3] 0.0-10.0 sec 4.50 GBytes 3.87 Gbits/sec[wangjh@ranger iperf-1.7.0-linux-2.1.tar.gz_FILES]$ ./iperf -c 127.0.0.1------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 49.2 KByte (default)------------------------------------------------------------[ 3] local 127.0.0.1 port 40377 connected with 127.0.0.1 port 5001[ ID] Interval Transfer Bandwidth[ 3] 0.0-10.0 sec 4.46 GBytes 3.83 Gbits/sec
2. Windows 2003E:/Downloads/ByFireFox>iperf.exe -c 127.0.0.1------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 8.00 KByte (default)------------------------------------------------------------[1908] local 127.0.0.1 port 1897 connected with 127.0.0.1 port 5001[ ID] Interval Transfer Bandwidth[1908] 0.0-10.0 sec 761 MBytes 638 Mbits/secE:/Downloads/ByFireFox>iperf.exe -c 127.0.0.1------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 8.00 KByte (default)------------------------------------------------------------[1908] local 127.0.0.1 port 1900 connected with 127.0.0.1 port 5001[ ID] Interval Transfer Bandwidth[1908] 0.0-10.0 sec 763 MBytes 639 Mbits/secE:/Downloads/ByFireFox>iperf.exe -c 127.0.0.1------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 8.00 KByte (default)------------------------------------------------------------[1908] local 127.0.0.1 port 1901 connected with 127.0.0.1 port 5001[ ID] Interval Transfer Bandwidth[1908] 0.0-10.0 sec 759 MBytes 635 Mbits/sec
由此可见 windows 2003的loop性能远低于Linux Fedora 6
PC机测试 DELL GX620
环境 FC6
------------------------------------------------------------[ 3] local 127.0.0.1 port 50639 connected with 127.0.0.1 port 5001[ 3] 0.0-10.0 sec 4.93 GBytes 4.23 Gbits/sec[pollux@fedora ~]$ iperf -c 127.0.0.1------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 49.2 KByte (default)------------------------------------------------------------[ 3] local 127.0.0.1 port 50640 connected with 127.0.0.1 port 5001[ 3] 0.0-10.0 sec 4.35 GBytes 3.74 Gbits/sec[pollux@fedora ~]$ iperf -c 127.0.0.1------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 49.2 KByte (default)------------------------------------------------------------[ 3] local 127.0.0.1 port 50641 connected with 127.0.0.1 port 5001[ 3] 0.0-10.0 sec 4.68 GBytes 4.02 Gbits/sec[pollux@fedora ~]$ iperf -c 127.0.0.1------------------------------------------------------------Client connecting to 127.0.0.1, TCP port 5001TCP window size: 49.2 KByte (default)------------------------------------------------------------[ 3] local 127.0.0.1 port 50642 connected with 127.0.0.1 port 5001[ 3] 0.0-10.0 sec 4.26 GBytes 3.66 Gbits/sec
