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kqz901002
V2EX  ›  宽带症候群

为什么 github 丢包这么多

  •  
  •   kqz901002 · 2014-12-27 15:49:12 +08:00 · 4425 次点击
    这是一个创建于 2492 天前的主题,其中的信息可能已经有所发展或是发生改变。
    ➜ ~ ping github.com
    PING github.com (192.30.252.130): 56 data bytes
    Request timeout for icmp_seq 0
    Request timeout for icmp_seq 1
    Request timeout for icmp_seq 2
    Request timeout for icmp_seq 3
    Request timeout for icmp_seq 4
    64 bytes from 192.30.252.130: icmp_seq=5 ttl=48 time=344.895 ms
    64 bytes from 192.30.252.130: icmp_seq=6 ttl=48 time=361.135 ms
    64 bytes from 192.30.252.130: icmp_seq=7 ttl=48 time=345.212 ms
    Request timeout for icmp_seq 8
    64 bytes from 192.30.252.130: icmp_seq=9 ttl=48 time=345.150 ms
    Request timeout for icmp_seq 10
    Request timeout for icmp_seq 11
    Request timeout for icmp_seq 12
    64 bytes from 192.30.252.130: icmp_seq=13 ttl=48 time=345.611 ms
    Request timeout for icmp_seq 14
    ^C
    --- github.com ping statistics ---
    16 packets transmitted, 5 packets received, 68.8% packet loss
    round-trip min/avg/max/stddev = 344.895/348.401/361.135/6.371 ms

    江苏电信
    7 条回复    2014-12-30 12:22:57 +08:00
    ranran
        1
    ranran   2014-12-27 18:55:51 +08:00
    C:\Users\v2ex>ping github.com

    正在 Ping github.com [192.30.252.128] 具有 32 字节的数据:
    来自 192.30.252.128 的回复: 字节=32 时间=332ms TTL=50
    来自 192.30.252.128 的回复: 字节=32 时间=337ms TTL=50
    来自 192.30.252.128 的回复: 字节=32 时间=329ms TTL=50
    来自 192.30.252.128 的回复: 字节=32 时间=285ms TTL=50

    192.30.252.128 的 Ping 统计信息:
    数据包: 已发送 = 4,已接收 = 4,丢失 = 0 (0% 丢失),
    往返行程的估计时间(以毫秒为单位):
    最短 = 285ms,最长 = 337ms,平均 = 320ms
    itfanr
        2
    itfanr   2014-12-27 20:18:25 +08:00
    itfanr-MacBook-Pro:~ itfanr$ ping github.com
    PING github.com (192.30.252.129): 56 data bytes
    Request timeout for icmp_seq 0
    64 bytes from 192.30.252.129: icmp_seq=1 ttl=50 time=689.174 ms
    Request timeout for icmp_seq 2
    64 bytes from 192.30.252.129: icmp_seq=3 ttl=50 time=424.815 ms
    64 bytes from 192.30.252.129: icmp_seq=4 ttl=50 time=342.095 ms
    64 bytes from 192.30.252.129: icmp_seq=5 ttl=50 time=328.162 ms
    64 bytes from 192.30.252.129: icmp_seq=6 ttl=50 time=372.025 ms
    Request timeout for icmp_seq 7
    64 bytes from 192.30.252.129: icmp_seq=8 ttl=50 time=469.734 ms
    64 bytes from 192.30.252.129: icmp_seq=9 ttl=50 time=338.726 ms
    64 bytes from 192.30.252.129: icmp_seq=10 ttl=50 time=468.616 ms
    64 bytes from 192.30.252.129: icmp_seq=11 ttl=50 time=376.118 ms
    Request timeout for icmp_seq 12
    64 bytes from 192.30.252.129: icmp_seq=13 ttl=50 time=416.593 ms
    64 bytes from 192.30.252.129: icmp_seq=14 ttl=50 time=445.207 ms
    ^C
    --- github.com ping statistics ---
    15 packets transmitted, 11 packets received, 26.7% packet loss
    round-trip min/avg/max/stddev = 328.162/424.660/689.174/96.794 ms
    iptux
        3
    iptux   2014-12-27 20:48:37 +08:00
    $ ping github.com
    PING github.com (192.30.252.129) 56(84) bytes of data.
    64 bytes from github.com (192.30.252.129): icmp_req=1 ttl=43 time=323 ms
    64 bytes from github.com (192.30.252.129): icmp_req=2 ttl=43 time=322 ms
    64 bytes from github.com (192.30.252.129): icmp_req=3 ttl=43 time=324 ms
    64 bytes from github.com (192.30.252.129): icmp_req=4 ttl=43 time=324 ms
    64 bytes from github.com (192.30.252.129): icmp_req=5 ttl=43 time=321 ms
    64 bytes from github.com (192.30.252.129): icmp_req=6 ttl=43 time=322 ms
    64 bytes from github.com (192.30.252.129): icmp_req=7 ttl=43 time=334 ms
    64 bytes from github.com (192.30.252.129): icmp_req=10 ttl=43 time=324 ms
    64 bytes from github.com (192.30.252.129): icmp_req=11 ttl=43 time=338 ms
    64 bytes from github.com (192.30.252.129): icmp_req=12 ttl=43 time=356 ms
    64 bytes from github.com (192.30.252.129): icmp_req=13 ttl=43 time=361 ms
    64 bytes from github.com (192.30.252.129): icmp_req=14 ttl=43 time=387 ms
    64 bytes from github.com (192.30.252.129): icmp_req=15 ttl=43 time=397 ms
    64 bytes from github.com (192.30.252.129): icmp_req=16 ttl=43 time=401 ms
    64 bytes from github.com (192.30.252.129): icmp_req=17 ttl=43 time=359 ms
    64 bytes from github.com (192.30.252.129): icmp_req=18 ttl=43 time=325 ms
    64 bytes from github.com (192.30.252.129): icmp_req=19 ttl=43 time=324 ms
    ^C
    --- github.com ping statistics ---
    19 packets transmitted, 17 received, 10% packet loss, time 18015ms
    rtt min/avg/max/mdev = 321.957/344.154/401.561/27.280 ms
    bugeye
        4
    bugeye   2014-12-27 20:48:46 +08:00
    叫你用电信。傻了吧,电信就是要一切都用代理才行。
    LGA1150
        5
    LGA1150   2014-12-28 01:33:19 +08:00 via Android
    $ ping github.com
    PING github.com (192.30.252.129) 56(84) bytes of data.
    64 bytes from github.com (192.30.252.129): icmp_seq=1 ttl=46 time=414 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=2 ttl=46 time=532 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=3 ttl=46 time=330 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=4 ttl=46 time=448 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=5 ttl=46 time=406 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=6 ttl=46 time=364 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=7 ttl=46 time=323 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=8 ttl=46 time=441 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=9 ttl=46 time=413 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=10 ttl=46 time=372 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=11 ttl=46 time=331 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=12 ttl=46 time=448 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=13 ttl=46 time=392 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=14 ttl=46 time=365 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=15 ttl=46 time=307 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=16 ttl=46 time=441 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=17 ttl=46 time=385 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=18 ttl=46 time=331 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=19 ttl=46 time=412 ms
    64 bytes from github.com (192.30.252.129): icmp_seq=20 ttl=46 time=463 ms
    ^C
    --- github.com ping statistics ---
    20 packets transmitted, 20 received, 0% packet loss, time 19034ms
    rtt min/avg/max/mdev = 307.725/396.345/532.530/55.804 ms
    pertersonvv
        6
    pertersonvv   2014-12-29 17:52:00 +08:00
    因为樯发疯了
    leopard080264
        7
    leopard080264   2014-12-30 12:22:57 +08:00
    秒开嘛,也是电信的
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