[LDM #WSP-283484]: latency between receiving and writing NNEXRAD

Gerry,

> I've got a problem on dc-ldm2.tamu.edu in that we're seeing a delay of
> some 3-4 hours in writing NNEXRAD data to disk.  Of course, this makes
> creating current radar products problemmatical.
> 
> We've also been seeing some latency in writing CONDUIT-derived GFS 0.5
> deg data which suggests this system might have a problem.
> 
> Any thoughts on what I should check?

Where are you getting the NNEXRAD data?  If from an upstream LDM, then
what does a "notifyme -vl- -f NNEXRAD -h <<remote host>>" show when
compared to a "notifyme -vl- -f NNEXRAD"?

> A quick pqmon shows:
> [ldm@dc-ldm2 N0R]$ pqmon
> Oct 22 15:22:08 pqmon NOTE: Starting Up (4590)
> Oct 22 15:22:08 pqmon NOTE: nprods nfree  nempty      nbytes  maxprods
> maxfree  minempty    maxext  age
> Oct 22 15:22:08 pqmon NOTE: 662219    10 2267458 11732671688    688081
> 171   2241605  39103184 18610
> Oct 22 15:22:08 pqmon NOTE: Exiting
> 
> --
> Gerry Creager -- address@hidden
> Texas Mesonet -- AATLT, Texas A&M University
> Cell: 979.229.5301 Office: 979.862.3982 FAX: 979.862.3983
> Office: 1700 Research Parkway Ste 160, TAMU, College Station, TX 77843

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: WSP-283484
Department: Support LDM
Priority: Normal
Status: Closed