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Re: [conduit] CONDUIT LDM Clock Drift



We see the same here at NOAA/GSL. Here is our CONDUIT latency trace for the last 6 months. The drift started in early May. Prior to that, latency was flat and <10s.

CONDUIT_latency_20201028.png


    Bob Lipschutz
    NOAA/ESRL/Global Systems Lab (formerly GSD)
    IT Services/Data Services Group
    address@hidden

On Wed, Oct 28, 2020 at 4:55 PM Herzmann, Daryl E [AGRON] <address@hidden> wrote:
Greetings (emailing the right list this time!),

It has been mentioned a few times on this list that there is a clock drift issue with the CONDUIT LDM feed emitting from NCO/IDP.  I'd like to ping this issue again and see if NCO can please check that system clocks are being synced there.  The attached plot of feed latency shows the building of latency with time from my monitoring, which is a tell tale sign of clock drift.

thanks!
daryl

--
/**
 * daryl herzmann
 * Systems Analyst III -- Iowa Environmental Mesonet
 * https://mesonet.agron.iastate.edu
 */
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