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Re: 20020912: pqmon question

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  • Subject: Re: 20020912: pqmon question
  • Date: Fri, 13 Sep 2002 09:29:17 -0600 (MDT)
HI Art, 

It is the # of seconds that it has been in the queue locally, not from
insertion from origination point..

So it is the time it has been on your machine in queue.

-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 Fri, 13 Sep 2002, Arthur A. Person wrote:

> Jeff,
> 
> On Thu, 12 Sep 2002, Jeff Weber wrote:
> 
> > The "age" in pqmon is the # of seconds in "your" queue..
> 
> Unfortunately, that still doesn't make it clear for me.  Could you define
> more specifically what the "# of seconds in "your" queue" is?  I want to
> make sure I know whether this is based on product age (i.e. when it was
> inserted into the stream at its originating point) or local received time
> age.  (Or, is it something else???).
> 
>                                 Thanks again...
> 
>                                      Art.
> 
> > > ------- Forwarded Message
> > >
> > > >To: <address@hidden>
> > > >From: "Arthur A. Person" <address@hidden>
> > > >Subject: pqmon question
> > > >Organization: UCAR/Unidata
> > > >Keywords: 200209121430.g8CEUx105859
> > >
> > > Hi...
> > >
> > > I'd like some clarification on the meaning of the "age" of the oldest
> > > product in the product queue as revealed by pqmon.  Is the "age" the
> > > oldest product according to the time stamp of the products, or according
> > > to when the product was received by the system?  For example, let's say a
> > > certain feed is running 75 minutes behind (hypothetical).  But, the oldest
> > > data actually received (before being deleted from the queue for more new
> > > products) is only 60 minutes old.  Would the "age" be reported as 60
> > > minutes, or 75 mintues?  In other words, does the ldm keep track of the
> > > reception time as well as the insertion time, and which time is reported
> > > as the age?
> > >
> > >                                   Thanks.
> > >
> > >                                     Art.
> > >
> > > Arthur A. Person
> > > Research Assistant, System Administrator
> > > Penn State Department of Meteorology
> > > email:  address@hidden, phone:  814-863-1563
> > >
> > >
> > > ------- End of Forwarded Message
> > >
> > >
> >
> 
> Arthur A. Person
> Research Assistant, System Administrator
> Penn State Department of Meteorology
> email:  address@hidden, phone:  814-863-1563
> 
>