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Re: 20041118: HDS stats weirdness

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  • Subject: Re: 20041118: HDS stats weirdness
  • Date: Thu, 18 Nov 2004 13:39:48 -0700
Eric,

>Date: Thu, 18 Nov 2004 14:22:42 -0600 (CST)
>From: "Eric.J.Haug" <address@hidden>
>To: address@hidden
>Subject: Re: 20041118: HDS stats weirdness

The above message contained the following:

> ntp seems to be working ok
> ntpq> peers
> remote           refid      st t when poll reach   delay   offset  jitter
> ==============================================================================
> LOCAL(0)        LOCAL(0)        14 l    8   64  377    0.000    0.000   0.001
> *tock.eas.slu.ed .GPS.            1 u  152 1024  377    2.115    0.445   0.166
> +tick.eas.slu.ed .TRUE.           1 u  206 1024  377    1.633    0.485   0.119

That's good.

> We are running 6.1.0
> The delays to nereid are in the seconds or less.
> as nereid is a NOAAport system running locally.
> As i understand it:
> there are three ldm processes running to papagayo.unl.edu
> 
> request DDPLUS|IDS|FSL2 ".*" papagayo.unl.edu 
> request HDS ".*" papagayo.unl.edu
> request UNIWISC "^pnga2area Q[01]" papagayo.unl.edu
> 
> only the HDS stream shows this delay anomaly.
> papagayo is running 6.0.14.

I suppose you could receive unusually old data-products as a result of
Papagayo having connection problems.

I'll see what I can see.

> zephir is FreeBSD 4.8-RELEASE-p25 running on a
> dual processor 1.2MHz AMD system with software mirrored
> 15K rpm SCSI disks.
> 
> Thanks,
> 
> eric
> Saint Louis Univ

Regards,
Steve Emmerson