Re: [conduit] Large CONDUIT latencies to UW-Madison idd.aos.wisc.edu starting the last day or two.

• To: "Patrick L. Francis" <wxprofessor@xxxxxxxxx>
• Subject: Re: [conduit] Large CONDUIT latencies to UW-Madison idd.aos.wisc.edu starting the last day or two.
• From: Carissa Klemmer - NOAA Federal <carissa.l.klemmer@xxxxxxxx>
• Date: Mon, 22 Feb 2016 08:27:57 -0500

All,

Something bigger than just CONDUIT users occurred on the 19th. We had
numerous users of other servers complain of similar drops in transfer
rates. A few of them were also able to move downloads to a new location
where speeds were normal. We believe that this issue was outside of NCEP
due to that reasoning. Having said that though, is anyone still seeing
abnormal rates?

Carissa Klemmer
NCEP Central Operations
Dataflow Team Lead
301-683-3835

On Fri, Feb 19, 2016 at 5:01 PM, Patrick L. Francis <wxprofessor@xxxxxxxxx>
wrote:

>
>
> In the hopes of keeping the ball rolling on this issue before I quit for
> the day, I have another screen cap to share of MTR running from one of my
> colo boxes to ftp.ncep
>
>
>
> http://drmalachi.org/files/ncep/he-ncep.2015.02.19.png
>
>
>
> notice that latencies running along the hurricane electric backbone are
> fine, then quickly pick up an additional 20ms from the hop, but packet loss
> does not begin until the handoff between gigapop and ncep itself, which
> also displays the highest standard deviations along the route..
>
>
>
> hope everyone has a good weekend J
>
>
>
> cheers,
>
>
>
> --patrick
>
>
>
>
>
> -------------------------------------------------------
>
> Patrick L. Francis
>
> Vice President of Research & Development
>
>
>
> Aeris Weather
>
>
>
> http://aerisweather.com/
>
> http://modelweather.com/
>
>
>
> http://facebook.com/wxprofessor/
>
>
>
> --------------------------------------------------------
>

• Follow-Ups:
  • Re: [conduit] Large CONDUIT latencies to UW-Madison idd.aos.wisc.edu starting the last day or two.
    • From: Patrick L. Francis
  • Re: [conduit] Large CONDUIT latencies to UW-Madison idd.aos.wisc.edu starting the last day or two.
    • From: Karen Cooper - NOAA Affiliate

• References:
  • [conduit] Large CONDUIT latencies to UW-Madison idd.aos.wisc.edu starting the last day or two.
    • From: Pete Pokrandt
  • Re: [conduit] Large CONDUIT latencies to UW-Madison idd.aos.wisc.edu starting the last day or two.
    • From: Pete Pokrandt
  • Re: [conduit] Large CONDUIT latencies to UW-Madison idd.aos.wisc.edu starting the last day or two.
    • From: Patrick L. Francis