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Re: motherlode slowness

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  • Subject: Re: motherlode slowness
  • Date: Tue, 25 Sep 2001 16:20:03 -0600
Daryl Herzmann wrote:
> 
> Hello Again,
>         Thanks for the email and the verbosity.  If I notice latencies, I
> will shoot a flare toward the west !!
> 
>         btw, is ftp.ncep.noaa.gov on Abilene now?  I think someone told me
> that once.  The traceroute to the address would indicate that a large
> portion of the trip is on Abilene.  Maybe it is just the edu side?
> 

Gee, beats me.  However, I bet if you follow the right links on the
pages I sent that show Abilene performance, you could figure that out. 
I think performance stats for all the Abilene subnets are available
there.

>  1  router-129-186-20-0.iastate.edu (129.186.20.254)  1.026 ms  0.763 ms
> 0.789 ms
>  2  b31gb1-lan254-128.tele.iastate.edu (129.186.254.131)  1.195 ms  0.767
> ms  0.701 ms
>  3  b31br5.gw.iastate.edu (192.245.179.134)  0.585 ms  0.578 ms  0.531 ms
>  4  abilene.gw.iastate.edu (192.245.179.250)  9.008 ms  8.677 ms  8.994 ms
>  5  ipls-kscy.abilene.ucaid.edu (198.32.8.6)  18.217 ms  18.133 ms  17.829
> ms
>  6  clev-ipls.abilene.ucaid.edu (198.32.8.26)  24.308 ms  24.150 ms
> 24.356 ms
>  7  nycm-clev.abilene.ucaid.edu (198.32.8.30)  36.998 ms  36.635 ms
> 36.646 ms
>  8  wash-nycm.abilene.ucaid.edu (198.32.8.45)  40.757 ms  40.640 ms
> 40.854 ms
>  9  wash-abilene-oc48.maxgigapop.net (206.196.177.1)  40.716 ms  40.751 ms
> 41.228 ms
> 10  clpk-so3-1-0.maxgigapop.net (206.196.178.46)  41.407 ms  41.216 ms
> 41.321 ms
> 11  washcore-atm0-0-2.maxgigapop.net (206.196.178.29)  41.024 ms  41.397
> ms  41.016 ms
> 12  wash-noaa-fiber.maxgigapop.net (206.196.177.98)  41.743 ms  41.670 ms
> 41.320 ms
> 13  140.90.140.2 (140.90.140.2)  43.629 ms  44.136 ms  43.380 ms
> 14  cs7505_31.ncep.noaa.gov (140.90.31.1)  43.977 ms  43.725 ms  44.173 ms
> 15  140.90.199.1 (140.90.199.1)  44.617 ms  44.947 ms  45.052 ms
> 16  ftp.wwb.noaa.gov (140.90.97.24)  48.598 ms  47.475 ms  44.593 ms
> 
>         The latent model data I observed yesterday was HDS RUC2 data.
> Anway, enough emails from me today!
> 
> Later,
>         Daryl
> 

Hmmm, I'll look again for latencies on that feed around that time...

Anne
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Anne Wilson                     UCAR Unidata Program            
address@hidden                  P.O. Box 3000
                                  Boulder, CO  80307
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