La Fibre
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Comment tester son débit ? => Discussion démarrée par: le 18 octobre 2013 à 01:43:00
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Bonsoir,
Est-ce qu'il existe un test de débit qui permette de mesurer le débit comme une fonction du nombre de connexions TCP simultanées?
Mesure du débit avec 1, 2, 3, 5, 10, 15, 20, 30, 50, 100, 200 connexions...
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iperf.
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Cela rejoint la conversation https://lafibre.info/iperf/gs108t-nc360t-n5550-load-balancing-33mbs/24/ où je cherche un outil qui télécharge sur plusieurs connexions TCP en parallèle et affiche le débit.
iperf à de nombreux défauts, notament une limitation de la Rwin. Ce n'est pas l'outil rêvé pour faire des tests de débit TCP.
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iperf.exe -c 3.testdebit.info -P 60
[SUM] 0.0-283.9 sec 15.0 MBytes 443 Kbits/sec
Une catastrophe!
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Parfait chez moi.
pi@raspberrypi ~ $ iperf -c 3.testdebit.info -P 60
------------------------------------------------------------
Client connecting to testdebit.info, TCP port 5001
TCP window size: 21.0 KByte (default)
------------------------------------------------------------
[ 4] local 192.168.1.80 port 49919 connected with 89.84.127.54 port 5001
[ 10] local 192.168.1.80 port 49921 connected with 89.84.127.54 port 5001
[ 7] local 192.168.1.80 port 49920 connected with 89.84.127.54 port 5001
[ 5] local 192.168.1.80 port 49922 connected with 89.84.127.54 port 5001
[ 9] local 192.168.1.80 port 49923 connected with 89.84.127.54 port 5001
[ 11] local 192.168.1.80 port 49924 connected with 89.84.127.54 port 5001
[ 8] local 192.168.1.80 port 49918 connected with 89.84.127.54 port 5001
[ 3] local 192.168.1.80 port 49917 connected with 89.84.127.54 port 5001
[ 12] local 192.168.1.80 port 49925 connected with 89.84.127.54 port 5001
[ 17] local 192.168.1.80 port 49928 connected with 89.84.127.54 port 5001
[ 15] local 192.168.1.80 port 49926 connected with 89.84.127.54 port 5001
[ 13] local 192.168.1.80 port 49929 connected with 89.84.127.54 port 5001
[ 14] local 192.168.1.80 port 49927 connected with 89.84.127.54 port 5001
[ 19] local 192.168.1.80 port 49930 connected with 89.84.127.54 port 5001
[ 16] local 192.168.1.80 port 49931 connected with 89.84.127.54 port 5001
[ 20] local 192.168.1.80 port 49932 connected with 89.84.127.54 port 5001
[ 21] local 192.168.1.80 port 49933 connected with 89.84.127.54 port 5001
[ 22] local 192.168.1.80 port 49934 connected with 89.84.127.54 port 5001
[ 18] local 192.168.1.80 port 49935 connected with 89.84.127.54 port 5001
[ 24] local 192.168.1.80 port 49936 connected with 89.84.127.54 port 5001
[ 26] local 192.168.1.80 port 49937 connected with 89.84.127.54 port 5001
[ 29] local 192.168.1.80 port 49938 connected with 89.84.127.54 port 5001
[ 23] local 192.168.1.80 port 49939 connected with 89.84.127.54 port 5001
[ 30] local 192.168.1.80 port 49941 connected with 89.84.127.54 port 5001
[ 28] local 192.168.1.80 port 49942 connected with 89.84.127.54 port 5001
[ 31] local 192.168.1.80 port 49943 connected with 89.84.127.54 port 5001
[ 25] local 192.168.1.80 port 49944 connected with 89.84.127.54 port 5001
[ 33] local 192.168.1.80 port 49945 connected with 89.84.127.54 port 5001
[ 34] local 192.168.1.80 port 49946 connected with 89.84.127.54 port 5001
[ 32] local 192.168.1.80 port 49947 connected with 89.84.127.54 port 5001
[ 35] local 192.168.1.80 port 49948 connected with 89.84.127.54 port 5001
[ 38] local 192.168.1.80 port 49949 connected with 89.84.127.54 port 5001
[ 36] local 192.168.1.80 port 49950 connected with 89.84.127.54 port 5001
[ 37] local 192.168.1.80 port 49951 connected with 89.84.127.54 port 5001
[ 40] local 192.168.1.80 port 49952 connected with 89.84.127.54 port 5001
[ 39] local 192.168.1.80 port 49953 connected with 89.84.127.54 port 5001
[ 41] local 192.168.1.80 port 49954 connected with 89.84.127.54 port 5001
[ 42] local 192.168.1.80 port 49955 connected with 89.84.127.54 port 5001
[ 44] local 192.168.1.80 port 49956 connected with 89.84.127.54 port 5001
[ 43] local 192.168.1.80 port 49957 connected with 89.84.127.54 port 5001
[ 45] local 192.168.1.80 port 49958 connected with 89.84.127.54 port 5001
[ 47] local 192.168.1.80 port 49959 connected with 89.84.127.54 port 5001
[ 48] local 192.168.1.80 port 49960 connected with 89.84.127.54 port 5001
[ 49] local 192.168.1.80 port 49961 connected with 89.84.127.54 port 5001
[ 50] local 192.168.1.80 port 49962 connected with 89.84.127.54 port 5001
[ 46] local 192.168.1.80 port 49963 connected with 89.84.127.54 port 5001
[ 52] local 192.168.1.80 port 49964 connected with 89.84.127.54 port 5001
[ 51] local 192.168.1.80 port 49965 connected with 89.84.127.54 port 5001
[ 54] local 192.168.1.80 port 49966 connected with 89.84.127.54 port 5001
[ 53] local 192.168.1.80 port 49967 connected with 89.84.127.54 port 5001
[ 59] local 192.168.1.80 port 49968 connected with 89.84.127.54 port 5001
[ 56] local 192.168.1.80 port 49969 connected with 89.84.127.54 port 5001
[ 27] local 192.168.1.80 port 49940 connected with 89.84.127.54 port 5001
[ 55] local 192.168.1.80 port 49970 connected with 89.84.127.54 port 5001
[ 58] local 192.168.1.80 port 49971 connected with 89.84.127.54 port 5001
[ 61] local 192.168.1.80 port 49972 connected with 89.84.127.54 port 5001
[ 60] local 192.168.1.80 port 49973 connected with 89.84.127.54 port 5001
[ 6] local 192.168.1.80 port 49916 connected with 89.84.127.54 port 5001
[ 62] local 192.168.1.80 port 49974 connected with 89.84.127.54 port 5001
[ 57] local 192.168.1.80 port 49975 connected with 89.84.127.54 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-10.3 sec 2.12 MBytes 1.73 Mbits/sec
[ 23] 0.0-10.3 sec 3.50 MBytes 2.85 Mbits/sec
[ 11] 0.0-10.3 sec 2.00 MBytes 1.62 Mbits/sec
[ 48] 0.0-10.3 sec 1.88 MBytes 1.52 Mbits/sec
[ 24] 0.0-10.4 sec 4.50 MBytes 3.64 Mbits/sec
[ 45] 0.0-10.4 sec 2.00 MBytes 1.61 Mbits/sec
[ 59] 0.0-10.4 sec 2.38 MBytes 1.91 Mbits/sec
[ 33] 0.0-10.5 sec 2.62 MBytes 2.11 Mbits/sec
[ 60] 0.0-10.5 sec 2.88 MBytes 2.30 Mbits/sec
[ 4] 0.0-10.5 sec 2.25 MBytes 1.80 Mbits/sec
[ 31] 0.0-10.5 sec 2.88 MBytes 2.30 Mbits/sec
[ 39] 0.0-10.5 sec 2.25 MBytes 1.80 Mbits/sec
[ 32] 0.0-10.5 sec 2.25 MBytes 1.79 Mbits/sec
[ 44] 0.0-10.5 sec 2.12 MBytes 1.69 Mbits/sec
[ 17] 0.0-10.6 sec 1.62 MBytes 1.29 Mbits/sec
[ 20] 0.0-10.6 sec 1.75 MBytes 1.39 Mbits/sec
[ 54] 0.0-10.6 sec 4.50 MBytes 3.56 Mbits/sec
[ 22] 0.0-10.7 sec 1.88 MBytes 1.48 Mbits/sec
[ 13] 0.0-10.7 sec 1.88 MBytes 1.47 Mbits/sec
[ 5] 0.0-10.8 sec 1.62 MBytes 1.27 Mbits/sec
[ 61] 0.0-10.8 sec 2.12 MBytes 1.66 Mbits/sec
[ 15] 0.0-10.8 sec 1.75 MBytes 1.36 Mbits/sec
[ 6] 0.0-10.8 sec 1.75 MBytes 1.36 Mbits/sec
[ 37] 0.0-10.8 sec 2.00 MBytes 1.55 Mbits/sec
[ 47] 0.0-10.8 sec 1.62 MBytes 1.26 Mbits/sec
[ 52] 0.0-10.8 sec 1.75 MBytes 1.36 Mbits/sec
[ 58] 0.0-10.8 sec 2.12 MBytes 1.65 Mbits/sec
[ 62] 0.0-10.9 sec 2.12 MBytes 1.64 Mbits/sec
[ 9] 0.0-11.0 sec 1.75 MBytes 1.34 Mbits/sec
[ 12] 0.0-10.8 sec 1.38 MBytes 1.06 Mbits/sec
[ 19] 0.0-10.9 sec 1.75 MBytes 1.35 Mbits/sec
[ 26] 0.0-11.0 sec 1.38 MBytes 1.05 Mbits/sec
[ 29] 0.0-10.9 sec 1.12 MBytes 864 Kbits/sec
[ 30] 0.0-10.9 sec 1.88 MBytes 1.44 Mbits/sec
[ 28] 0.0-10.8 sec 1.50 MBytes 1.16 Mbits/sec
[ 25] 0.0-11.1 sec 1.25 MBytes 941 Kbits/sec
[ 34] 0.0-10.9 sec 2.12 MBytes 1.63 Mbits/sec
[ 35] 0.0-11.1 sec 1.62 MBytes 1.23 Mbits/sec
[ 38] 0.0-11.1 sec 2.38 MBytes 1.80 Mbits/sec
[ 36] 0.0-10.9 sec 1.75 MBytes 1.35 Mbits/sec
[ 40] 0.0-11.1 sec 3.38 MBytes 2.56 Mbits/sec
[ 41] 0.0-11.2 sec 2.00 MBytes 1.50 Mbits/sec
[ 42] 0.0-11.1 sec 1.75 MBytes 1.32 Mbits/sec
[ 43] 0.0-11.1 sec 2.62 MBytes 1.99 Mbits/sec
[ 49] 0.0-11.1 sec 1.75 MBytes 1.33 Mbits/sec
[ 50] 0.0-10.9 sec 2.12 MBytes 1.64 Mbits/sec
[ 46] 0.0-10.9 sec 2.12 MBytes 1.64 Mbits/sec
[ 51] 0.0-11.2 sec 2.50 MBytes 1.88 Mbits/sec
[ 53] 0.0-11.1 sec 2.88 MBytes 2.16 Mbits/sec
[ 56] 0.0-11.2 sec 1.50 MBytes 1.12 Mbits/sec
[ 27] 0.0-11.0 sec 2.00 MBytes 1.52 Mbits/sec
[ 55] 0.0-11.0 sec 1.88 MBytes 1.44 Mbits/sec
[ 57] 0.0-11.1 sec 1.75 MBytes 1.33 Mbits/sec
[ 10] 0.0-11.1 sec 2.25 MBytes 1.71 Mbits/sec
[ 7] 0.0-11.1 sec 1.75 MBytes 1.32 Mbits/sec
[ 8] 0.0-11.1 sec 1.38 MBytes 1.04 Mbits/sec
[ 14] 0.0-11.2 sec 1.75 MBytes 1.31 Mbits/sec
[ 16] 0.0-11.0 sec 2.12 MBytes 1.62 Mbits/sec
[ 21] 0.0-11.1 sec 1.75 MBytes 1.32 Mbits/sec
[ 18] 0.0-11.2 sec 1.62 MBytes 1.21 Mbits/sec
[SUM] 0.0-11.2 sec 125 MBytes 93.3 Mbits/sec
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C'est là qu'on voit que Vista ne fait pas le poids!
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Oui en plus face à un rpi ^^.
Mais Vista est vraiment nul, tu pourras avoir que des meilleurs performances avec Seven.
Avec Windows 8.1 :
[SUM] 0.0-12.0 sec 125 MBytes 87.6 Mbits/sec
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Perf réseau ou en général?
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Les deux je penses.
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Normalement sous Windows il y a une limitation à 5 connexions TCP avec iperf.
Ce serait une limitation uniquement sous Windows XP ?
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root@jack:~# iperf -c 3.testdebit.info -P 60
------------------------------------------------------------
Client connecting to testdebit.info, TCP port 5001
TCP window size: 23.5 KByte (default)
------------------------------------------------------------
[ 36] local 178.250.208.129 port 57321 connected with 89.84.127.54 port 5001
[ 9] local 178.250.208.129 port 57262 connected with 89.84.127.54 port 5001
[ 6] local 178.250.208.129 port 57263 connected with 89.84.127.54 port 5001
[ 4] local 178.250.208.129 port 57264 connected with 89.84.127.54 port 5001
[ 5] local 178.250.208.129 port 57265 connected with 89.84.127.54 port 5001
[ 7] local 178.250.208.129 port 57266 connected with 89.84.127.54 port 5001
[ 8] local 178.250.208.129 port 57267 connected with 89.84.127.54 port 5001
[ 11] local 178.250.208.129 port 57268 connected with 89.84.127.54 port 5001
[ 3] local 178.250.208.129 port 57269 connected with 89.84.127.54 port 5001
[ 12] local 178.250.208.129 port 57270 connected with 89.84.127.54 port 5001
[ 13] local 178.250.208.129 port 57271 connected with 89.84.127.54 port 5001
[ 15] local 178.250.208.129 port 57272 connected with 89.84.127.54 port 5001
[ 16] local 178.250.208.129 port 57273 connected with 89.84.127.54 port 5001
[ 17] local 178.250.208.129 port 57274 connected with 89.84.127.54 port 5001
[ 18] local 178.250.208.129 port 57275 connected with 89.84.127.54 port 5001
[ 14] local 178.250.208.129 port 57276 connected with 89.84.127.54 port 5001
[ 19] local 178.250.208.129 port 57277 connected with 89.84.127.54 port 5001
[ 21] local 178.250.208.129 port 57278 connected with 89.84.127.54 port 5001
[ 20] local 178.250.208.129 port 57279 connected with 89.84.127.54 port 5001
[ 23] local 178.250.208.129 port 57280 connected with 89.84.127.54 port 5001
[ 22] local 178.250.208.129 port 57282 connected with 89.84.127.54 port 5001
[ 27] local 178.250.208.129 port 57284 connected with 89.84.127.54 port 5001
[ 24] local 178.250.208.129 port 57281 connected with 89.84.127.54 port 5001
[ 26] local 178.250.208.129 port 57283 connected with 89.84.127.54 port 5001
[ 25] local 178.250.208.129 port 57286 connected with 89.84.127.54 port 5001
[ 28] local 178.250.208.129 port 57285 connected with 89.84.127.54 port 5001
[ 33] local 178.250.208.129 port 57287 connected with 89.84.127.54 port 5001
[ 34] local 178.250.208.129 port 57288 connected with 89.84.127.54 port 5001
[ 31] local 178.250.208.129 port 57290 connected with 89.84.127.54 port 5001
[ 29] local 178.250.208.129 port 57289 connected with 89.84.127.54 port 5001
[ 32] local 178.250.208.129 port 57291 connected with 89.84.127.54 port 5001
[ 35] local 178.250.208.129 port 57292 connected with 89.84.127.54 port 5001
[ 30] local 178.250.208.129 port 57293 connected with 89.84.127.54 port 5001
[ 37] local 178.250.208.129 port 57294 connected with 89.84.127.54 port 5001
[ 10] local 178.250.208.129 port 57295 connected with 89.84.127.54 port 5001
[ 38] local 178.250.208.129 port 57296 connected with 89.84.127.54 port 5001
[ 41] local 178.250.208.129 port 57297 connected with 89.84.127.54 port 5001
[ 40] local 178.250.208.129 port 57298 connected with 89.84.127.54 port 5001
[ 43] local 178.250.208.129 port 57299 connected with 89.84.127.54 port 5001
[ 44] local 178.250.208.129 port 57300 connected with 89.84.127.54 port 5001
[ 39] local 178.250.208.129 port 57301 connected with 89.84.127.54 port 5001
[ 42] local 178.250.208.129 port 57302 connected with 89.84.127.54 port 5001
[ 49] local 178.250.208.129 port 57304 connected with 89.84.127.54 port 5001
[ 45] local 178.250.208.129 port 57303 connected with 89.84.127.54 port 5001
[ 46] local 178.250.208.129 port 57305 connected with 89.84.127.54 port 5001
[ 47] local 178.250.208.129 port 57306 connected with 89.84.127.54 port 5001
[ 51] local 178.250.208.129 port 57307 connected with 89.84.127.54 port 5001
[ 52] local 178.250.208.129 port 57308 connected with 89.84.127.54 port 5001
[ 48] local 178.250.208.129 port 57309 connected with 89.84.127.54 port 5001
[ 53] local 178.250.208.129 port 57310 connected with 89.84.127.54 port 5001
[ 55] local 178.250.208.129 port 57311 connected with 89.84.127.54 port 5001
[ 54] local 178.250.208.129 port 57312 connected with 89.84.127.54 port 5001
[ 56] local 178.250.208.129 port 57313 connected with 89.84.127.54 port 5001
[ 58] local 178.250.208.129 port 57314 connected with 89.84.127.54 port 5001
[ 50] local 178.250.208.129 port 57315 connected with 89.84.127.54 port 5001
[ 57] local 178.250.208.129 port 57316 connected with 89.84.127.54 port 5001
[ 61] local 178.250.208.129 port 57317 connected with 89.84.127.54 port 5001
[ 59] local 178.250.208.129 port 57318 connected with 89.84.127.54 port 5001
[ 60] local 178.250.208.129 port 57319 connected with 89.84.127.54 port 5001
[ 62] local 178.250.208.129 port 57320 connected with 89.84.127.54 port 5001
[ ID] Interval Transfer Bandwidth
[ 4] 0.0- 9.9 sec 39.4 MBytes 33.2 Mbits/sec
[ 34] 0.0-10.0 sec 14.1 MBytes 11.9 Mbits/sec
[ 44] 0.0-10.0 sec 14.4 MBytes 12.0 Mbits/sec
[ 16] 0.0-10.0 sec 22.1 MBytes 18.5 Mbits/sec
[ 21] 0.0-10.0 sec 22.4 MBytes 18.7 Mbits/sec
[ 14] 0.0-10.0 sec 8.00 MBytes 6.69 Mbits/sec
[ 51] 0.0-10.0 sec 12.0 MBytes 10.0 Mbits/sec
[ 18] 0.0-10.0 sec 35.8 MBytes 29.8 Mbits/sec
[ 20] 0.0-10.0 sec 20.5 MBytes 17.1 Mbits/sec
[ 58] 0.0-10.1 sec 19.9 MBytes 16.6 Mbits/sec
[ 17] 0.0-10.1 sec 17.6 MBytes 14.7 Mbits/sec
[ 13] 0.0-10.1 sec 39.9 MBytes 33.2 Mbits/sec
[ 41] 0.0-10.1 sec 9.12 MBytes 7.60 Mbits/sec
[ 60] 0.0-10.1 sec 16.0 MBytes 13.3 Mbits/sec
[ 35] 0.0-10.1 sec 23.2 MBytes 19.3 Mbits/sec
[ 61] 0.0-10.1 sec 59.1 MBytes 49.2 Mbits/sec
[ 32] 0.0-10.1 sec 50.9 MBytes 42.3 Mbits/sec
[ 59] 0.0-10.1 sec 12.6 MBytes 10.5 Mbits/sec
[ 19] 0.0-10.1 sec 14.9 MBytes 12.3 Mbits/sec
[ 23] 0.0-10.1 sec 21.6 MBytes 18.0 Mbits/sec
[ 22] 0.0-10.1 sec 18.8 MBytes 15.6 Mbits/sec
[ 8] 0.0-10.1 sec 16.2 MBytes 13.5 Mbits/sec
[ 24] 0.0-10.1 sec 9.62 MBytes 7.97 Mbits/sec
[ 45] 0.0-10.1 sec 13.2 MBytes 11.0 Mbits/sec
[ 38] 0.0-10.1 sec 24.5 MBytes 20.3 Mbits/sec
[ 7] 0.0-10.2 sec 24.0 MBytes 19.8 Mbits/sec
[ 3] 0.0-10.2 sec 20.9 MBytes 17.2 Mbits/sec
[ 47] 0.0-10.2 sec 23.2 MBytes 19.2 Mbits/sec
[ 55] 0.0-10.2 sec 8.12 MBytes 6.70 Mbits/sec
[ 62] 0.0-10.2 sec 11.8 MBytes 9.70 Mbits/sec
[ 12] 0.0-10.2 sec 27.1 MBytes 22.3 Mbits/sec
[ 39] 0.0-10.2 sec 12.0 MBytes 9.88 Mbits/sec
[ 54] 0.0-10.2 sec 12.1 MBytes 9.99 Mbits/sec
[ 46] 0.0-10.2 sec 19.1 MBytes 15.7 Mbits/sec
[ 30] 0.0-10.2 sec 19.1 MBytes 15.7 Mbits/sec
[ 9] 0.0-10.2 sec 24.8 MBytes 20.3 Mbits/sec
[ 25] 0.0-10.2 sec 14.9 MBytes 12.2 Mbits/sec
[ 42] 0.0-10.2 sec 18.6 MBytes 15.3 Mbits/sec
[ 56] 0.0-10.2 sec 8.00 MBytes 6.57 Mbits/sec
[ 57] 0.0-10.2 sec 14.2 MBytes 11.7 Mbits/sec
[ 29] 0.0-10.2 sec 20.1 MBytes 16.5 Mbits/sec
[ 36] 0.0-10.2 sec 17.4 MBytes 14.2 Mbits/sec
[ 31] 0.0-10.2 sec 12.9 MBytes 10.5 Mbits/sec
[ 27] 0.0-10.3 sec 8.75 MBytes 7.15 Mbits/sec
[ 28] 0.0-10.3 sec 15.5 MBytes 12.7 Mbits/sec
[ 33] 0.0-10.3 sec 11.8 MBytes 9.60 Mbits/sec
[ 5] 0.0-10.3 sec 18.4 MBytes 15.0 Mbits/sec
[ 49] 0.0-10.3 sec 28.9 MBytes 23.6 Mbits/sec
[ 53] 0.0-10.3 sec 13.4 MBytes 10.9 Mbits/sec
[ 26] 0.0-10.3 sec 24.4 MBytes 19.8 Mbits/sec
[ 48] 0.0-10.3 sec 12.8 MBytes 10.3 Mbits/sec
[ 15] 0.0-10.4 sec 13.5 MBytes 10.9 Mbits/sec
[ 43] 0.0-10.4 sec 12.8 MBytes 10.3 Mbits/sec
[ 40] 0.0-10.4 sec 18.8 MBytes 15.2 Mbits/sec
[ 52] 0.0-10.4 sec 14.6 MBytes 11.8 Mbits/sec
[ 10] 0.0-10.4 sec 16.8 MBytes 13.5 Mbits/sec
[ 6] 0.0-10.4 sec 27.1 MBytes 21.8 Mbits/sec
[ 50] 0.0-10.4 sec 15.9 MBytes 12.8 Mbits/sec
[ 37] 0.0-10.6 sec 33.1 MBytes 26.2 Mbits/sec
[ 11] 0.0-10.9 sec 10.4 MBytes 8.00 Mbits/sec
[SUM] 0.0-10.9 sec 1.13 GBytes 895 Mbits/sec
Muahhaha ;D
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Tu m'offres la même ?
Normalement sous Windows il y a une limitation à 5 connexions TCP avec iperf.
Ce serait une limitation uniquement sous Windows XP ?
Je ne sais pas, mais en tout cas défois à 60 ça plante faut relancer plusieurs fois.