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Re: Extreme Slowness

  • From: Aaron Glenn
  • Date: Thu Oct 26 19:16:28 2006
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On 10/26/06, Elijah Savage <[email protected]> wrote:

Say like this traceroute. This is from TW to a Broadwing DS3.

5  tenge-3-2.car1.Cincinnati1.Level3.net (4.78.216.13)
153.267 ms  207.125 ms
    tenge-3-1.car1.Cincinnati1.Level3.net (4.78.216.9)
218.920 ms
 6  ae-5-5.ebr2.Chicago1.Level3.net (4.69.132.206)  36.976 ms  26.923 ms
57.770 ms
 7  ge-11-0.core2.Chicago1.Level3.net (4.68.101.37)
254.145 ms
    ge-11-1.core2.Chicago1.Level3.net (4.68.101.101)
258.522 ms
    ge-11-2.core2.Chicago1.Level3.net (4.68.101.165)
227.223 ms
 8  broadwing-level3-oc12.Chicago1.Level3.net
(209.0.225.10)  231.451 ms
 9  so-1-1-0.c1.gnwd.broadwing.net (216.140.15.1)  53.269 ms  35.568 ms
22.511 ms
10  216.140.14.17 (216.140.14.17)  34.751 ms  39.008 ms  46.644 ms
11  p5-0-0.e0.cncn.broadwing.net (216.140.15.78)  32.065 ms  60.797 ms
54.766 ms
12  67.98.17.122 (67.98.17.122)  44.772 ms  27.631 ms  30.655 ms
13  * * *

Uhh, you do realize the end to end latency there (to hop 12, at least)
is ~30ms...not the 250ms+ you see on intermediate hops, right?