Tu peux tester ton débit descendant avec wget comme ceci :
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wget -O /dev/null
http://test-debit.free.fr/10485760.rnd--2019-09-20 19:05:41--
http://test-debit.free.fr/10485760.rndRésolution de test-debit.free.fr (test-debit.free.fr)… 2a01:e0c:1:1598::3, 212.27.42.153
Connexion à test-debit.free.fr (test-debit.free.fr)|2a01:e0c:1:1598::3|:80… connecté.
requête HTTP transmise, en attente de la réponse… 200 OK
Taille : 10737418240 (10G)
Enregistre : «/dev/null»
/dev/null 100%[===================>] 10,00G 106MB/s ds 97s
2019-09-20 19:07:17 (106 MB/s) - «/dev/null» enregistré [10737418240/10737418240]
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Test réalisé avec mon vieux Core 2 Duo avec 3Go de ram sous Ubuntu 18.04
De même un petit ping
ping 8.8.8.8
PING 8.8.8.8 (8.8.8.
56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 time=5.95 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=57 time=6.07 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=57 time=5.47 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=57 time=6.24 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=57 time=6.20 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=57 time=6.36 ms
64 bytes from 8.8.8.8: icmp_seq=7 ttl=57 time=5.67 ms
64 bytes from 8.8.8.8: icmp_seq=8 ttl=57 time=6.03 ms
64 bytes from 8.8.8.8: icmp_seq=9 ttl=57 time=5.58 ms
64 bytes from 8.8.8.8: icmp_seq=10 ttl=57 time=5.79 ms
64 bytes from 8.8.8.8: icmp_seq=11 ttl=57 time=5.44 ms
64 bytes from 8.8.8.8: icmp_seq=12 ttl=57 time=5.47 ms
64 bytes from 8.8.8.8: icmp_seq=13 ttl=57 time=5.72 ms
64 bytes from 8.8.8.8: icmp_seq=14 ttl=57 time=5.53 ms
64 bytes from 8.8.8.8: icmp_seq=15 ttl=57 time=7.06 ms
64 bytes from 8.8.8.8: icmp_seq=16 ttl=57 time=5.50 ms
64 bytes from 8.8.8.8: icmp_seq=17 ttl=57 time=5.76 ms
64 bytes from 8.8.8.8: icmp_seq=18 ttl=57 time=6.17 ms
64 bytes from 8.8.8.8: icmp_seq=19 ttl=57 time=5.96 ms
64 bytes from 8.8.8.8: icmp_seq=20 ttl=57 time=5.79 ms
64 bytes from 8.8.8.8: icmp_seq=21 ttl=57 time=5.68 ms
64 bytes from 8.8.8.8: icmp_seq=22 ttl=57 time=6.36 ms
64 bytes from 8.8.8.8: icmp_seq=23 ttl=57 time=6.00 ms
64 bytes from 8.8.8.8: icmp_seq=24 ttl=57 time=6.35 ms
64 bytes from 8.8.8.8: icmp_seq=25 ttl=57 time=6.16 ms
64 bytes from 8.8.8.8: icmp_seq=26 ttl=57 time=5.78 ms
64 bytes from 8.8.8.8: icmp_seq=27 ttl=57 time=5.80 ms
64 bytes from 8.8.8.8: icmp_seq=28 ttl=57 time=5.86 ms
64 bytes from 8.8.8.8: icmp_seq=29 ttl=57 time=6.12 ms
64 bytes from 8.8.8.8: icmp_seq=30 ttl=57 time=5.46 ms
64 bytes from 8.8.8.8: icmp_seq=31 ttl=57 time=5.44 ms
64 bytes from 8.8.8.8: icmp_seq=32 ttl=57 time=5.77 ms
64 bytes from 8.8.8.8: icmp_seq=33 ttl=57 time=5.80 ms
64 bytes from 8.8.8.8: icmp_seq=34 ttl=57 time=5.74 ms
64 bytes from 8.8.8.8: icmp_seq=35 ttl=57 time=6.35 ms
64 bytes from 8.8.8.8: icmp_seq=36 ttl=57 time=6.01 ms
64 bytes from 8.8.8.8: icmp_seq=37 ttl=57 time=6.13 ms
64 bytes from 8.8.8.8: icmp_seq=38 ttl=57 time=5.97 ms
64 bytes from 8.8.8.8: icmp_seq=39 ttl=57 time=6.03 ms
64 bytes from 8.8.8.8: icmp_seq=40 ttl=57 time=5.71 ms
64 bytes from 8.8.8.8: icmp_seq=41 ttl=57 time=6.12 ms
64 bytes from 8.8.8.8: icmp_seq=42 ttl=57 time=5.90 ms
64 bytes from 8.8.8.8: icmp_seq=43 ttl=57 time=6.04 ms
64 bytes from 8.8.8.8: icmp_seq=44 ttl=57 time=5.53 ms