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本帖最后由 Host.HowPick 于 2012-10-10 13:47 编辑
UBI LA的这个放Atom的机柜已经烂透了。 估计是交换机转发能力严重超载。
我用我 LA 的机器 ping 同是 LA 的UBI的机器， ping 值从 1ms 可以上升到 300ms. 正常情况下，应该会稳定在 1ms - 10ms。
PING 108.62.36.65 (108.62.36.65) 56(84) bytes of data.
64 bytes from 108.62.36.65: icmp_seq=1 ttl=60 time=261 ms
64 bytes from 108.62.36.65: icmp_seq=2 ttl=60 time=284 ms
64 bytes from 108.62.36.65: icmp_seq=3 ttl=60 time=236 ms
64 bytes from 108.62.36.65: icmp_seq=4 ttl=60 time=283 ms
64 bytes from 108.62.36.65: icmp_seq=5 ttl=60 time=261 ms
64 bytes from 108.62.36.65: icmp_seq=6 ttl=60 time=279 ms
64 bytes from 108.62.36.65: icmp_seq=7 ttl=60 time=275 ms
64 bytes from 108.62.36.65: icmp_seq=8 ttl=60 time=254 ms
64 bytes from 108.62.36.65: icmp_seq=9 ttl=60 time=205 ms
64 bytes from 108.62.36.65: icmp_seq=10 ttl=60 time=105 ms
64 bytes from 108.62.36.65: icmp_seq=11 ttl=60 time=1.75 ms
64 bytes from 108.62.36.65: icmp_seq=12 ttl=60 time=1.55 ms
64 bytes from 108.62.36.65: icmp_seq=13 ttl=60 time=1.59 ms
64 bytes from 108.62.36.65: icmp_seq=14 ttl=60 time=17.4 ms
64 bytes from 108.62.36.65: icmp_seq=15 ttl=60 time=16.3 ms
64 bytes from 108.62.36.65: icmp_seq=16 ttl=60 time=17.3 ms
64 bytes from 108.62.36.65: icmp_seq=17 ttl=60 time=59.0 ms
64 bytes from 108.62.36.65: icmp_seq=18 ttl=60 time=65.3 ms
64 bytes from 108.62.36.65: icmp_seq=19 ttl=60 time=137 ms
64 bytes from 108.62.36.65: icmp_seq=20 ttl=60 time=159 ms
64 bytes from 108.62.36.65: icmp_seq=21 ttl=60 time=156 ms
64 bytes from 108.62.36.65: icmp_seq=22 ttl=60 time=161 ms
64 bytes from 108.62.36.65: icmp_seq=23 ttl=60 time=205 ms
64 bytes from 108.62.36.65: icmp_seq=24 ttl=60 time=307 ms
64 bytes from 108.62.36.65: icmp_seq=25 ttl=60 time=326 ms
64 bytes from 108.62.36.65: icmp_seq=26 ttl=60 time=253 ms
64 bytes from 108.62.36.65: icmp_seq=27 ttl=60 time=331 ms
64 bytes from 108.62.36.65: icmp_seq=28 ttl=60 time=252 ms
64 bytes from 108.62.36.65: icmp_seq=29 ttl=60 time=271 ms
64 bytes from 108.62.36.65: icmp_seq=30 ttl=60 time=245 ms
64 bytes from 108.62.36.65: icmp_seq=31 ttl=60 time=150 ms
64 bytes from 108.62.36.65: icmp_seq=32 ttl=60 time=123 ms
64 bytes from 108.62.36.65: icmp_seq=33 ttl=60 time=13.4 ms
64 bytes from 108.62.36.65: icmp_seq=34 ttl=60 time=17.5 ms
q64 bytes from 108.62.36.65: icmp_seq=35 ttl=60 time=12.8 ms
64 bytes from 108.62.36.65: icmp_seq=36 ttl=60 time=11.4 ms
64 bytes from 108.62.36.65: icmp_seq=37 ttl=60 time=88.1 ms
^C
--- 108.62.36.65 ping statistics ---
37 packets transmitted, 37 received, 0% packet loss, time 36951ms
rtt min/avg/max/mdev = 1.550/158.288/331.866/112.095 ms
使用国外ping测试网站测试， UBI这个柜的机器全球都很不稳定， 包括美国各地城市， 都存在同样的问题。
http://just-ping.com/index.php?vh=108.62.36.65&c=&s=ping!
Online web-based ping: Free online ping from 50 locations worldwide
e.g. yahoo.com or 66.94.234.13
ping: 108.62.36.65 (Check http://108.62.36.65/)
Location Result min. rrt avg. rrt max. rrt IP
Amsterdam2, Netherlands: Okay
151.8
294.6
416.3
108.62.36.65
Florida, U.S.A.: Okay 114.1 246.4 342.8 108.62.36.65
Amsterdam3, Netherlands: Okay 150.1 297.8 396.4 108.62.36.65
Sydney, Australia: Okay 165.0 317.3 443.3 108.62.36.65
New York, U.S.A.: Okay
79.5
211.7
323.9
108.62.36.65
Stockholm, Sweden: Okay 190.5 329.6 464.5 108.62.36.65
Santa Clara, U.S.A.: Okay
15.8
168.1
278.9
108.62.36.65
Vancouver, Canada: Okay 50.8 192.5 323.5 108.62.36.65
London, United Kingdom: Okay 139.6 294.9 431.5 108.62.36.65
Madrid, Spain: Okay 184.0 343.9 450.6 108.62.36.65
Padova, Italy: Okay 198.5 334.2 451.0 108.62.36.65
Singapore, Singapore: Okay 187.7 319.0 422.1 108.62.36.65
Austin, U.S.A.: Okay 42.8 171.4 287.7 108.62.36.65
Cologne, Germany: Okay 151.6 276.2 387.8 108.62.36.65
München, Germany: Okay 162.8 283.8 364.1 108.62.36.65
Amsterdam, Netherlands: Okay 154.5 285.8 373.8 108.62.36.65
Shanghai, China: Okay 202.9 319.6 424.4 108.62.36.65
Hong Kong, China: Okay 164.2 290.4 404.1 108.62.36.65
Melbourne, Australia: Okay 175.3 294.1 396.0 108.62.36.65
Copenhagen, Denmark: Okay 174.2 300.5 382.2 108.62.36.65
Lille, France: Okay 156.9 277.7 378.9 108.62.36.65
San Francisco, U.S.A.: Checkpoint temporarily not available - - - -
Zurich, Switzerland: Okay 229.0 345.3 454.5 108.62.36.65
Mumbai, India: Okay 273.8 419.8 554.4 108.62.36.65
Auckland, New Zealand: Okay 148.1 283.5 396.6 108.62.36.65
Groningen, Netherlands: Okay 181.8 301.7 400.0 108.62.36.65
Antwerp, Belgium: Okay 147.6 291.5 405.7 108.62.36.65
Dublin, Ireland: Okay 171.8 307.5 440.9 108.62.36.65
Kharkov, Ukraine: Okay 210.4 351.9 477.4 108.62.36.65
Manchester, United Kingdom: Okay 156.8 293.4 416.8 108.62.36.65
Vilnius, Lithuania: Okay 187.5 340.2 455.7 108.62.36.65
Bucharest, Romania: Okay 181.9 319.7 438.0 108.62.36.65
Jakarta, Indonesia: Okay 213.7 346.6 455.0 108.62.36.65
Cape Town, South Africa: Okay 288.1 426.0 555.5 108.62.36.65
Glasgow, United Kingdom: Okay 133.8 280.5 424.7 108.62.36.65
Lisbon, Portugal: Okay 199.6 344.9 467.7 108.62.36.65
Chicago, U.S.A.: Okay
59.8
203.4
348.6
108.62.36.65
Dallas, U.S.A.: Okay 40.7 180.0 303.0 108.62.36.65
Istanbul, Turkey: Okay 199.8 332.0 446.1 108.62.36.65
Gdansk, Poland: Okay 185.0 316.5 437.7 108.62.36.65
Cairo, Egypt: Okay 222.9 369.5 509.4 108.62.36.65
Beijing, China: Checkpoint temporarily not available - - - -
Buenos Aires, Argentina: Okay 157.8 269.7 406.5 108.62.36.65
Belgrade, Serbia: Okay 201.3 318.4 459.2 108.62.36.65
Toronto, Canada: Okay 76.0 178.4 299.1 108.62.36.65
Athens, Greece: Okay 201.1 319.7 458.2 108.62.36.65
Frankfurt, Germany: Okay 167.0 285.3 391.5 108.62.36.65
Sofia, Bulgaria: Okay 188.1 309.3 429.1 108.62.36.65
Budapest, Hungary: Okay 169.5 296.5 438.3 108.62.36.65
Sao Paulo, Brazil: Okay 173.1 292.6 443.2 108.62.36.65
Paris, France: Okay 166.0 293.6 418.1 108.62.36.65
Mumbai, India: Okay 263.3 401.6 518.7 108.62.36.65
New Delhi, India: Okay 276.6 408.8 502.5 108.62.36.65
Chicago, U.S.A.: Okay 55.3 188.1 307.7 108.62.36.65
Bangalore, India: Okay 227.8 365.8 474.4 108.62.36.65
Montreal, Canada: Okay
91.5
225.2
321.1
108.62.36.65
Tokyo, Japan: Okay
133.0
268.8
379.8
108.62.36.65 |
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