El Miércoles, 6 de Septiembre de 2006 14:48, pi escribió: > > Una prueba de 10 conexiones en paralelo con 15 Mbytes de datos (iperf -c > > iphostsid -P 10 -n 15M, la suma me da también 12Mbits/sg) > > > > Es decir, tengo un 12% de rendimiento práctico frente al teórico más o > > menos y creo que hay algo que limita mi ancho de banda a 12Mbits/sg. > > No es por jorobar pero acabo de hacer la prueba (no conocia iperf) y a > mi de esto (parece que tines algo mal) estan los dos estremos conectado > 1 100 full ? > > ------------------------------------------------------------ > Client connecting to ainara, TCP port 5001 > TCP window size: 16.0 KByte (default) > ------------------------------------------------------------ > [ 12] local 192.168.15.2 port 58210 connected with 192.168.15.3 port > 5001 > [ 3] local 192.168.15.2 port 58201 connected with 192.168.15.3 port > 5001 > [ 4] local 192.168.15.2 port 58202 connected with 192.168.15.3 port > 5001 > [ 5] local 192.168.15.2 port 58203 connected with 192.168.15.3 port > 5001 > [ 6] local 192.168.15.2 port 58204 connected with 192.168.15.3 port > 5001 > [ 7] local 192.168.15.2 port 58205 connected with 192.168.15.3 port > 5001 > [ 8] local 192.168.15.2 port 58206 connected with 192.168.15.3 port > 5001 > [ 9] local 192.168.15.2 port 58207 connected with 192.168.15.3 port > 5001 > [ 10] local 192.168.15.2 port 58208 connected with 192.168.15.3 port > 5001 > [ 11] local 192.168.15.2 port 58209 connected with 192.168.15.3 port > 5001 > [ 4] 0.0-13.1 sec 15.0 MBytes 9.60 Mbits/sec > [ 5] 0.0-13.1 sec 15.0 MBytes 9.58 Mbits/sec > [ 6] 0.0-13.1 sec 15.0 MBytes 9.57 Mbits/sec > [ 7] 0.0-13.2 sec 15.0 MBytes 9.57 Mbits/sec > [ 3] 0.0-13.2 sec 15.0 MBytes 9.56 Mbits/sec > [ 11] 0.0-13.2 sec 15.0 MBytes 9.53 Mbits/sec > [ 8] 0.0-13.3 sec 15.0 MBytes 9.48 Mbits/sec > [ 9] 0.0-13.3 sec 15.0 MBytes 9.47 Mbits/sec > [ 10] 0.0-13.3 sec 15.0 MBytes 9.46 Mbits/sec > [ 12] 0.0-13.3 sec 15.0 MBytes 9.45 Mbits/sec > [SUM] 0.0-13.3 sec 150 MBytes 94.5 Mbits/sec
Esta es la mia con ssh ------------------------------------------------------------ Client connecting to pc191, TCP port 5001 TCP window size: 16.0 KByte (default) ------------------------------------------------------------ [ 4] local 10.15.0.110 port 2142 connected with 10.15.0.33 port 5001 [ 5] local 10.15.0.110 port 2143 connected with 10.15.0.33 port 5001 [ 6] local 10.15.0.110 port 2144 connected with 10.15.0.33 port 5001 [ 8] local 10.15.0.110 port 2146 connected with 10.15.0.33 port 5001 [ 9] local 10.15.0.110 port 2147 connected with 10.15.0.33 port 5001 [ 10] local 10.15.0.110 port 2148 connected with 10.15.0.33 port 5001 [ 3] local 10.15.0.110 port 2141 connected with 10.15.0.33 port 5001 [ 11] local 10.15.0.110 port 2149 connected with 10.15.0.33 port 5001 [ 7] local 10.15.0.110 port 2145 connected with 10.15.0.33 port 5001 [ 12] local 10.15.0.110 port 2150 connected with 10.15.0.33 port 5001 [ 11] 0.0-60.4 sec 15.0 MBytes 2.08 Mbits/sec [ 10] 0.0-65.4 sec 15.0 MBytes 1.93 Mbits/sec [ 7] 0.0-81.4 sec 15.0 MBytes 1.55 Mbits/sec [ 4] 0.0-89.6 sec 15.0 MBytes 1.40 Mbits/sec [ 5] 0.0-91.2 sec 15.0 MBytes 1.38 Mbits/sec [ 12] 0.0-98.3 sec 15.0 MBytes 1.28 Mbits/sec [ 6] 0.0-102.7 sec 15.0 MBytes 1.22 Mbits/sec [ 3] 0.0-104.1 sec 15.0 MBytes 1.21 Mbits/sec [ 8] 0.0-104.8 sec 15.0 MBytes 1.20 Mbits/sec [ 9] 0.0-105.0 sec 15.0 MBytes 1.20 Mbits/sec [SUM] 0.0-105.0 sec 150 MBytes 12.0 Mbits/sec Y sin ssh me da mas o menos lo mismo 12.0 No se que puede ser, ¿alguna idea? -- --------------------------------------------------------- Francisco J. Bejarano Administrador de Sistemas Q&E Intelligent Integrated Solutions S.L. www.qye.com ---------------------------------------------------------
