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Re: Data latencies: could much of this be avoided? (fwd)
- Subject: Re: Data latencies: could much of this be avoided? (fwd)
- Date: Tue, 14 Dec 1999 13:03:50 -0700 (MST)
===============================================================================
Robb Kambic Unidata Program Center
Software Engineer III Univ. Corp for Atmospheric Research
address@hidden WWW: http://www.unidata.ucar.edu/
===============================================================================
---------- Forwarded message ----------
Date: Tue, 14 Dec 1999 10:52:07 -0500 (EST)
From: C. Vandersip <address@hidden>
To: Gilbert Sebenste <address@hidden>
Subject: Re: Data latencies: could much of this be avoided?
On Mon, 13 Dec 1999, Gilbert Sebenste wrote:
> On Mon, 13 Dec 1999, Peter Schmid wrote:
>
> > The reason for this is that if you seperate out the feeds into two requests
> > with one of the being the hostname and the other being an IP then the ldm
> > issues two seperate pqact's for the two processes. So any backup in one
> > feed
> > does not effect the other feed.
>
> Yes, yes, yes! I have yet to have ONE latency beyond, say, 10 seconds for
> IDS|DDPLUS and one minute for HRS since I have switched. That I can live
> with!
>
> *******************************************************************************
> Gilbert Sebenste ********
> Internet: address@hidden (My opinions only!) ******
> Staff Meteorologist, Northern Illinois University ****
> E-mail: address@hidden ***
> web: http://weather.admin.niu.edu **
> Work phone: 815-753-5492 *
> *******************************************************************************
>
Ok, I've changed my setup but I'm still getting IDS|DDPLUS|HDS latencies
over 15 minutes right now. Here's what my request looks like:
51 request IDS|DDPLUS ".*" ns2.rutgers.edu
52 request HDS ".*" 165.230.4.74
53 request MCIDAS ".*" yang.sprl.umich.edu
54 request FSL2 ".*" 141.213.23.51
Futhermore, I see only one pqact running:
pluto.ldm> ps -aef | grep pqact
ldm 23340 23337 0 19:54:02 ? 12:28 pqact
What do I need to correct?
Thanks,
Chris
###############################################################
# Chris Vandersip #
# Computer Research Specialist/Dept. Sysadmin #
# Rm. 024, Dept. of Meteorology, Florida State University #
# address@hidden (850)644-2522 #
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