Ashburn servers almost unreachable from part of Europe
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	Nemo_bis
	May 24 2016, 6:54 AM

Description

wikitech.wikimedia.org times out (F4048028), mailman takes some minutes to load.

There seems to be packet loss in Telia between Paris and Ashburn, at least for Fastweb users (in Milan?) like me:

$ mtr -w -c 50 wikitech.wikimedia.org
Start: Tue May 24 08:50:19 2016
HOST: a88x                       Loss%   Snt   Last   Avg  Best  Wrst StDev
  1.|-- gateway                     0.0%    50    1.5   1.3   1.1   2.5   0.1
  2.|-- 10.57.94.195                0.0%    50   23.0   8.6   2.1  41.0   9.1
  3.|-- 10.251.136.89               0.0%    50   11.5   7.9   2.1  37.2   7.1
  4.|-- 10.251.132.44               0.0%    50   35.1   7.0   2.2  35.1   7.5
  5.|-- 10.251.133.1               68.0%    50    5.7   6.4   2.4  21.5   5.4
  6.|-- 10.251.137.194              0.0%    50    8.6   8.6   2.3  65.6  11.2
  7.|-- 10.0.56.113                 0.0%    50   31.5   9.0   2.2  31.5   8.5
  8.|-- 10.0.0.33                   0.0%    50   17.4   8.4   3.0  50.3   8.2
  9.|-- 10.254.0.53                 0.0%    50   16.0   8.2   2.7  32.1   6.1
 10.|-- 62-101-124-94.fastres.net   0.0%    50   24.2   8.7   3.0  42.9   9.4
 11.|-- 62-101-124-109.fastres.net  0.0%    50   18.1  10.2   2.7  59.1   9.5
 12.|-- mno-b2-link.telia.net       0.0%    50   40.7  12.2   3.7  40.7   8.5
 13.|-- prs-bb3-link.telia.net      0.0%    50   40.0  28.1  21.4  61.9   9.0
 14.|-- prs-b8-link.telia.net       0.0%    50   34.3  27.1  21.7  47.9   6.1
 15.|-- prs-bb2-link.telia.net      0.0%    50   24.6  40.7  21.9 113.4  23.8
 16.|-- ash-bb4-link.telia.net     74.0%    50  154.9 137.4 130.0 154.9   8.3
 17.|-- ash-b1-link.telia.net      64.0%    50  597.3 823.0 597.3 1352. 181.3
 18.|-- silver.wikimedia.org       70.0%    50  134.5 134.0 129.7 147.5   5.2

Event Timeline

Nemo_bis created this task.May 24 2016, 6:54 AM

Restricted Application added subscribers: Zppix, Aklapper. · View Herald TranscriptMay 24 2016, 6:54 AM

Nemo_bis updated the task description. (Show Details)May 24 2016, 7:07 AM

Looks like a temporary capacity problem now solved by either Telia or the ISPs...

$ mtr -w -c 50 wikitech.wikimedia.org
Start: Tue May 24 09:08:05 2016
HOST: a88x                       Loss%   Snt   Last   Avg  Best  Wrst StDev
  1.|-- gateway                     0.0%    50    1.4   1.5   1.1   4.9   0.6
  2.|-- 10.57.94.195                0.0%    50   11.8  11.6   2.1 107.8  16.0
  3.|-- 10.251.136.89               0.0%    50    2.4   9.5   2.2  37.9   9.4
  4.|-- 10.251.132.44               0.0%    50    9.6   9.7   2.4  47.4   9.4
  5.|-- 10.251.133.1               70.0%    50    2.8  10.7   2.7  31.2   7.6
  6.|-- 10.251.137.194              0.0%    50    3.0  11.6   2.7  36.8   9.9
  7.|-- 10.0.56.113                 0.0%    50    2.9   8.4   2.4  27.4   6.7
  8.|-- 10.0.0.33                   0.0%    50    3.6   9.9   2.9  75.5  12.1
  9.|-- 10.254.0.53                 0.0%    50   30.9  21.0   3.2  64.3  12.9
 10.|-- 62-101-124-94.fastres.net   0.0%    50    3.7  12.6   2.8  63.0  11.7
 11.|-- 62-101-124-109.fastres.net  0.0%    50   13.9   9.4   2.6  45.0   8.8
 12.|-- mno-b2-link.telia.net       0.0%    50    4.0  11.1   3.4  47.3   9.1
 13.|-- prs-bb3-link.telia.net      0.0%    50   21.6  31.1  21.6  86.6  12.7
 14.|-- prs-b8-link.telia.net       0.0%    50   23.5  29.9  22.0  97.8  12.5
 15.|-- prs-bb2-link.telia.net      0.0%    50   63.7  43.5  22.1 130.5  27.9
 16.|-- ash-bb4-link.telia.net      0.0%    50  102.1 106.7  98.9 138.5   8.3
 17.|-- ash-b1-link.telia.net       0.0%    50  112.3 110.6 105.9 138.1   6.0
 18.|-- silver.wikimedia.org        0.0%    50  115.4 110.9  98.7 148.6  14.0

Ashburn servers almost unreachable from part of EuropeClosed, ResolvedPublicActions

Description

Event Timeline

Ashburn servers almost unreachable from part of Europe
Closed, ResolvedPublic
Actions