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

[Support #VOC-356419]: latency


> Thanks much for the analysis and advice.  I appreciate it greatly.  One more 
> question if you don't mind.  I ran netstat this morning and found several of 
> our field offices with upwards of 20 processes.  Our western region office 
> alone has 83 processes active or waiting.  I wrote to my contact there and 
> described the problem.

The problem is that you think there are too many processes?

> He told me that in their ldmd.conf file, they make three requests for each of 
> their 24 field offices accounting for 72 requests, and then they have a few 
> individual requests totaling 83.  If I remember our training correctly, each 
> of those requests results in a daemon on my LDM server.

Each REQUEST entry in an LDM configuration-file results in one downstream LDM 
on the local host and one upstream LDM on the remote host.

> Western Region's LDM person seems to think that more requests like ".*" 
> outperforms those like "EXP|FSL2|FSL3".  He is out until Monday at which time 
> I plan to place a call.  Do I understand this correctly?

I'm not sure I understand this last part.  ".*" is a pattern for matching 
against a product's identifier and "EWXP|FSL2|FSL3" is a feedtype expression 
for matching against a product's feedtype.  They're apples and oranges.

> Thanks again,
> Michael

Steve Emmerson

Ticket Details
Ticket ID: VOC-356419
Department: Support LDM
Priority: Normal
Status: Closed

NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.