Re: 20030106:High latencies to Arizona

Mike, 

Please try feeding from thelma.ucar.edu

Let me know what you see.

What version of the LDM are you running, I do not see your machine on our
real-time stats page so I suspect 5.1 or lower. It is a very useful tool
for diagnosis, so if you have not upgraded, it would behoove you, if you
have upgraded..please place this :

exec    "rtstats -h flip.unidata.ucar.edu"

in your ldmd.conf file thusly:

####
#
# Programs that share a queue with rpc.ldmd
# are started by it and are in the same process group.
#
exec    "pqbinstats"
exec    "pqact"
exec    "pqact -f NMC2|SPARE /opt/ldm/etc/pqact.conduit"
exec    "pqact -f NEXRAD /opt/ldm/etc/pqact.nexrad"
exec    "xcd_run MONITOR"
exec    "rtstats -h flip.unidata.ucar.edu"


Let me know what you see after flipping to thelma...

FYI- real stats are at:

http://www.unidata.ucar.edu/staff/chiz/latency/rtstats/

index1.shtml is by feedtype and
index2.shtml is by site

Cheers,

-Jeff
____________________________                  _____________________
Jeff Weber                                    address@hidden
Unidata Support                               PH:303-497-8676 
COMET Case Study Library                      FX:303-497-8690
University Corp for Atmospheric Research      3300 Mitchell Ln
http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000
________________________________________      ______________________

On Mon, 6 Jan 2003, Unidata Support wrote:

> 
> ------- Forwarded Message
> 
> >To: Larry Riddle <address@hidden>
> >cc: address@hidden
> >From: Mike Leuthold <address@hidden>
> >Subject: Re: High latencies to Arizona
> >Organization: UCAR/Unidata
> >Keywords: 200301061732.h06HWit10110
> 
> > 17  vbnsr-n2.ucar.edu (128.117.2.252)  48.8 ms  68.3 ms  109 ms
> > 18  thelma.ucar.edu (192.52.106.21)  46.8 ms  51.7 ms  54.7 ms
> > 
> > I'm referring this to our system admin.  He'll talk to network admin.
> Larry,
> 
> I agree with you.  This is our traceroute to thelma....only 10 hops.
> 
> traceroute to thelma.unidata.ucar.edu (192.52.106.21), 30 hops max, 40 byte 
> packets
>  1  128.196.30.1 (128.196.30.1)  1 ms  1 ms  1 ms
>  2  woody.telcom.Arizona.EDU (150.135.250.13)  1 ms  1 ms  1 ms
>  3  tuco.telcom.Arizona.EDU (192.80.43.25)  1 ms  1 ms  1 ms
>  4  virgil.telcom.Arizona.EDU (192.80.43.34)  1 ms  1 ms  1 ms
>  5  192.80.43.22 (192.80.43.22)  19 ms (ttl=250!)  20 ms (ttl=250!)  19 ms 
> (ttl=250!)
>  6  198.32.11.106 (198.32.11.106)  19 ms (ttl=249!)  19 ms (ttl=249!)  19 ms 
> (ttl=249!)
>  7  128.117.243.33 (128.117.243.33)  20 ms (ttl=248!)  20 ms (ttl=248!)  20 
> ms (ttl=248!)
>  8  mlra-n243-72.ucar.edu (128.117.243.74)  20 ms  20 ms  20 ms
>  9  vbnsr-n2.ucar.edu (128.117.2.252)  20 ms  22 ms  20 ms
> 10  thelma.ucar.edu (192.52.106.21)  20 ms  20 ms  20 ms
> 
> 
> 
> --
> Mike Leuthold
> Atmospheric Sciences/Institute of Atmospheric Physics
> University of Arizona
> address@hidden
> 520-621-2863
> 
> 
> 
> ------- End of Forwarded Message
> 
>