[caiu] Lentidão Internacional
Fernando José
nandograva em hotmail.com
Quinta Abril 11 20:40:39 BRT 2013
Mais alguém nota uma lentidão nas saidas internacionais usando Intelig ou GVT? Utilizamos as 2 e qualquer coisa fora do Brasil o acesso está lentissimo, trace aparentemente ok, latência dentro do esperado, mas as velocidades estão lá embaixo.... destinos no Brasil as velocidades estão ok e com taxas ótimas, somente internacional com problemas, taxas de download ficam oscilando entre 20-30k (~256kbit) quando não estão menos, as vezes dão um pico e vão aos 60k (~512kbit), já testei downloads a partir de varios locais e os resultados são bem parecidos, sites acessam normalmente mas se nota uma certa demora, alguns exemplos abaixo:
Testes de Download:
--2013-04-11 20:30:55-- http://caesar.acc.umu.se/debian-cd/6.0.7/i386/iso-dvd/debian-6.0.7-i386-DVD-1.iso
Resolving caesar.acc.umu.se... 130.239.18.142, 2001:6b0:e:2018::142
Connecting to caesar.acc.umu.se|130.239.18.142|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4695957504 (4,4G) [application/x-iso9660-image]
Saving to: `debian-6.0.7-i386-DVD-1.iso'
0% [ ] 1.013.275 9,31K/s eta 4d 8h
--2013-04-11 20:33:11-- http://mirror.stanford.edu/yum/pub/centos/6.4/isos/x86_64/CentOS-6.4-x86_64-bin-DVD1.iso
Resolving mirror.stanford.edu... 171.64.65.117
Connecting to mirror.stanford.edu|171.64.65.117|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4353378304 (4,1G) [application/octet-stream]
Saving to: `CentOS-6.4-x86_64-bin-DVD1.iso'
0% [ ] 904.464 17,8K/s eta 3d 21h
Trace Debian:
1. XXX.XXX.XXX.XXX 0.0% 10 0.9 1.2 0.7 1.6 0.3
2. XXX.XXX.XXX.XXX 0.0% 10 3.8 1.9 1.3 3.8 0.7
3. XXX.XXX.XXX.XXX 0.0% 10 20.0 20.3 20.0 21.0 0.4
4. 10.212.242.130 0.0% 10 81.2 81.8 81.2 82.6 0.4
5. 10.212.246.249 0.0% 10 86.9 82.5 81.6 86.9 1.6
6. 10.223.255.29 0.0% 10 84.3 84.7 82.0 86.1 1.4
7. 10.223.238.173 0.0% 10 83.1 84.3 81.8 86.3 1.5
8. te0-5-0-0.riodejaneiro1.rio. 0.0% 10 101.3 101.6 101.0 102.3 0.4
9. xe-8-3-0.londra32.lon.seabon 0.0% 10 310.0 309.6 308.7 310.2 0.5
10. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
11. dk-ore.nordu.net 0.0% 10 329.6 330.3 329.6 332.5 0.8
12. se-fre.nordu.net 0.0% 10 340.9 343.2 340.0 365.4 7.8
13. t1fre.sunet.se 10.0% 10 359.0 350.6 343.8 381.7 12.6
14. umu-br1-xe-1-2-0.sunet.se 10.0% 10 356.5 353.7 351.5 362.9 3.7
15. umu-g.sunet.se 10.0% 10 350.4 350.6 350.2 351.3 0.3
16. u2k-te.gw.umu.se 10.0% 10 352.7 350.3 349.4 352.7 1.1
17. svh-te.gw.umu.se 10.0% 10 350.0 349.9 349.4 350.8 0.4
18. caesar.acc.umu.se 10.0% 10 349.0 349.8 348.9 350.8 0.7
Trace Centos:
1. XXX.XXX.XXX.XXX 0.0% 10 0.8 0.8 0.7 1.0 0.1
2. XXX.XXX.XXX.XXX 0.0% 10 1.4 1.3 1.0 1.7 0.2
3. XXX.XXX.XXX.XXX 0.0% 10 19.7 20.2 19.7 20.6 0.3
4. 10.212.242.130 0.0% 10 81.2 81.5 81.0 82.1 0.4
5. 10.212.246.249 0.0% 10 81.9 83.8 81.7 99.1 5.4
6. 10.223.255.29 0.0% 10 84.3 86.5 82.4 111.9 9.0
7. 10.223.238.169 0.0% 10 82.6 84.1 81.4 87.0 1.7
8. te0-5-0-0.riodejaneiro1.rio. 0.0% 10 100.8 101.6 100.8 102.2 0.4
9. xe-10-0-1.ashburn2.ash.seabo 10.0% 10 240.7 243.3 240.7 256.8 5.1
10. 10gigabitethernet2-2.core1.a 20.0% 10 249.9 245.4 239.1 249.9 4.6
11. 10gigabitethernet11-1.core1. 10.0% 10 304.9 305.0 301.7 309.7 2.6
12. stanford-university.10gigabi 10.0% 10 292.4 292.6 291.7 294.9 1.0
13. boundarya-rtr.Stanford.EDU 10.0% 10 290.0 290.7 290.0 291.2 0.3
14. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
15. 171.66.6.202 10.0% 10 293.8 294.0 293.5 294.5 0.4
16. mirror.Stanford.EDU 20.0% 10 296.7 297.4 296.5 299.0 0.9
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