[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[IDD #QOE-965761]: ldm stats question

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: [IDD #QOE-965761]: ldm stats question
  • Date: Fri, 26 Oct 2007 08:26:09 -0600
Hi Jerry,

re:
> We upgraded our NOAAport DVB ingestors to the latest ldm and noaaport code.

Excellent.  I trust that the upgrade went smoothly...

> We have been looking at some of the IDD stats for those machines
> to discern the change.
> 
> I have a couple questions.
> 
> On the bar graphs, what does the solid black line indicate? Is that
> an average from other sites?

The solid black line should represent the _sum_ of volume for all sites.

> http://www.unidata.ucar.edu/cgi-bin/rtstats/iddstats_num_nc?HDS+stimpy.ssec.wisc.edu
> 
> On one of our machines, it was pointing at unidata2.ssec.wisc.edu and
> dvb2.ssec.wisc.edu for HDS.
> When we pointed just to dvb2, the number of products increased.  Shouldn't
> they have not changed or went down, since unidata2 should have back filled 
> missed data?
> http://www.unidata.ucar.edu/cgi-bin/rtstats/iddstats_num_nc?HDS+hutch.ssec.wisc.edu

In the situation where there is no second receipt of product already received
(seen when products with high latency are received after the originally received
copies have been scoured from the LDM queue), the summation line should not 
change.
The HDS number of products link you sent for stimpy looks incorrect.  I will
ask Chiz what the likely cause of the incorrect summation is and get back to 
you.
 

Cheers,

Tom
****************************************************************************
Unidata User Support                                    UCAR Unidata Program
(303) 497-8642                                                 P.O. Box 3000
address@hidden                                   Boulder, CO 80307
----------------------------------------------------------------------------
Unidata HomePage                       http://www.unidata.ucar.edu
****************************************************************************


Ticket Details
===================
Ticket ID: QOE-965761
Department: Support IDD
Priority: Normal
Status: Closed