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20031021: LEAD machine at IU
- Subject: 20031021: LEAD machine at IU
- Date: Tue, 21 Oct 2003 10:42:53 -0600
>From: Jeff Weber <address@hidden>
>Organization: UCAR/Unidata
>Keywords: 200310211621.h9LGLSkr013911
Jeff,
>LEAD Project machine " lead.extreme.indiana.edu " seems to be getting
>hammerred by the CONDUIT feed, should we split their feed into 5..?
Are you sure it is the CONDUIT feed causing this? Compare the latency
plots for CONDUIT and, for instance, IDS|DDPLUS. Both traces look the
same, so either the machine is ingesting everyting on on request line
(ala request ANY ".*" ...), or there is some network congestion occurring
that is affecting all feeds.
>Being at IU and an I2 hub I am surprised to see this type of
>latency..worse than to the UK !?
Yes, I am as well. Do you know what their ldmd.conf request lines look
like? Perhaps a little tuning would help. Also, I see that they
are getting CONDUIT from atm. It might be better to have them feed
from f5.aos.wisc.edu or flood.atmos.uiuc.edu.
Tom
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