1
zhengrt 2020-02-27 20:59:19 +08:00
27.124.36.2 的 Ping 统计信息:
数据包: 已发送 = 1000,已接收 = 1000,丢失 = 0 (0% 丢失), 往返行程的估计时间(以毫秒为单位): 最短 = 60ms,最长 = 65ms,平均 = 62ms |
3
hshpy 2020-02-27 21:07:14 +08:00
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4
Sonniferi 2020-02-27 23:56:06 +08:00
Probing 27.124.36.2:80/tcp - Port is open - time=107.096ms
Probing 27.124.36.2:80/tcp - Port is open - time=88.529ms Probing 27.124.36.2:80/tcp - Port is open - time=82.616ms Probing 27.124.36.2:80/tcp - Port is open - time=90.975ms Ping statistics for 27.124.36.2:80 4 probes sent. 4 successful, 0 failed. (0.00% fail) Approximate trip times in milli-seconds: Minimum = 82.616ms, Maximum = 107.096ms, Average = 92.304ms |
5
Myprincess 2020-02-28 00:46:56 +08:00
深圳电信
正在 Ping 27.124.36.2 具有 32 字节的数据: 来自 27.124.36.2 的回复: 字节=32 时间=60ms TTL=117 来自 27.124.36.2 的回复: 字节=32 时间=60ms TTL=117 来自 27.124.36.2 的回复: 字节=32 时间=60ms TTL=117 来自 27.124.36.2 的回复: 字节=32 时间=60ms TTL=117 27.124.36.2 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 = 60ms,最长 = 60ms,平均 = 60ms |
6
HXM 2020-02-28 01:12:33 +08:00 via Android
江苏电信 TCP ping
min=44 ms avg=65 ms max=162 ms 11/100 dropped: 11 % |
7
makizcy 2020-02-28 01:19:42 +08:00
成都电信
正在 Ping 27.124.36.2 具有 32 字节的数据: 来自 27.124.36.2 的回复: 字节=32 时间=88ms TTL=109 来自 27.124.36.2 的回复: 字节=32 时间=87ms TTL=109 来自 27.124.36.2 的回复: 字节=32 时间=87ms TTL=109 来自 27.124.36.2 的回复: 字节=32 时间=87ms TTL=109 27.124.36.2 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 = 87ms,最长 = 88ms,平均 = 87ms |
8
Elissa 2020-02-28 02:58:55 +08:00
安徽电信
``` C:\Users\52663>tcping -t 27.124.36.2 ** Pinging continuously. Press control-c to stop ** Probing 27.124.36.2:80/tcp - Port is open - time=50.954ms Probing 27.124.36.2:80/tcp - Port is open - time=65.089ms Probing 27.124.36.2:80/tcp - Port is open - time=49.903ms Probing 27.124.36.2:80/tcp - Port is open - time=55.101ms Probing 27.124.36.2:80/tcp - Port is open - time=51.355ms Probing 27.124.36.2:80/tcp - Port is open - time=46.847ms Probing 27.124.36.2:80/tcp - Port is open - time=57.963ms Probing 27.124.36.2:80/tcp - Port is open - time=51.540ms Probing 27.124.36.2:80/tcp - Port is open - time=51.913ms Probing 27.124.36.2:80/tcp - Port is open - time=49.426ms Probing 27.124.36.2:80/tcp - Port is open - time=49.176ms Control-C Ping statistics for 27.124.36.2:80 11 probes sent. 11 successful, 0 failed. (0.00% fail) Approximate trip times in milli-seconds: Minimum = 46.847ms, Maximum = 65.089ms, Average = 52.661ms C:\Users\52663>ping 27.124.36.2 -t 正在 Ping 27.124.36.2 具有 32 字节的数据: 来自 27.124.36.2 的回复: 字节=32 时间=50ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=50ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=50ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=49ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=50ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=50ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=50ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=51ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=49ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=50ms TTL=116 来自 27.124.36.2 的回复: 字节=32 时间=50ms TTL=116 27.124.36.2 的 Ping 统计信息: 数据包: 已发送 = 11,已接收 = 11,丢失 = 0 (0% 丢失), 往返行程的估计时间(以毫秒为单位): 最短 = 49ms,最长 = 51ms,平均 = 49ms ``` |
9
wwbfred 2020-02-28 03:24:40 +08:00
去程 163,tcp 被 qos 很正常.
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11
yulihao 2020-02-28 16:30:28 +08:00
我移动也来搞搞事
tcp: Ping statistics for 27.124.36.2:80 20 probes sent. 15 successful, 5 failed. (25.00% fail) Approximate trip times in milli-seconds (successful connections only): Minimum = 77.440ms, Maximum = 294.152ms, Average = 168.028ms ICMP: Ping statistics for 27.124.36.2: Packets: Sent = 20, Received = 20, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 70ms, Maximum = 74ms, Average = 71ms ICMP 不丢包,推测大概率回程 CN2 移动去程不怎么 Qos 的也不怎么堵 |
12
wwbfred 2020-02-28 16:49:59 +08:00
@my2492 两边都堵.尤其是最近一段时间 163 日本方向双向都炸的厉害.
理论上 10%的丢包率只会觉得卡,是不会断流的.你检查下是不是应用层要求太高了. |
13
my2492 OP @yulihao tcp 惨啊,回程三网 cn2 gia 的,去程电信移动直连,联通去程 163。光 icmp 好看没啥用啊,我业务走 tcp
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14
my2492 OP @wwbfred 两边都堵?那为什么 aws 去程 163,从东京 aws 下载国内电信服务器的文件可以跑满 500Mbps ?
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15
my2492 OP @wwbfred 我是用来中转一个线路不太好的日本服务器,速度一下子跑满 50Mbps,一下子变成 0 的,ssh 打字的时候感觉轻微卡顿,我怀疑是机房 qos tcp 了,回程 cn2 gia 的原则上应该不会这样,某些超售很厉害的 cn2 gia 至少打字没觉得卡,只是速度慢,也查不出我这是什么原因,tcping 的抖动和丢包跟 icmp 差远了
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16
wwbfred 2020-02-28 21:51:51 +08:00
@my2492 这就是 qos.服务器的优先级和家宽是不一样的.
你从你的 aws tcping 一下 baidu,再 tcping 一下你家就明白了. cubic 算法对丢包非常敏感,你可以试一试 bbr,不行就换个内核. ssh 卡就是丢包造成的,只要丢包就会卡,除非暴力大量发包. |
18
ypx5 2020-02-29 14:06:00 +08:00
Probing 27.124.36.2:80/tcp - Port is open - time=1.388ms
Probing 27.124.36.2:80/tcp - Port is open - time=1.088ms Probing 27.124.36.2:80/tcp - Port is open - time=11.081ms Probing 27.124.36.2:80/tcp - Port is open - time=11.084ms Probing 27.124.36.2:80/tcp - Port is open - time=11.088ms Probing 27.124.36.2:80/tcp - Port is open - time=11.082ms Probing 27.124.36.2:80/tcp - Port is open - time=1.152ms Probing 27.124.36.2:80/tcp - Port is open - time=1.102ms Probing 27.124.36.2:80/tcp - Port is open - time=11.079ms Control-C Ping statistics for 27.124.36.2:80 26 probes sent. 26 successful, 0 failed. (0.00% fail) Approximate trip times in milli-seconds: Minimum = 1.088ms, Maximum = 12.633ms, Average = 7.729ms 江苏联通 |