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RE: Off topic: Realserver performance.

To: Steve Gonczi <Steve.Gonczi@xxxxxxxxxxxxxxxxxx>
Subject: RE: Off topic: Realserver performance.
Cc: "'Joseph Mack'" <mack@xxxxxxxxxxx>, "'lvs-users@xxxxxxxxxxxxxxxxxxxxxx'" <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
From: Thomas Proell <Thomas.Proell@xxxxxxxxxx>
Date: Tue, 19 Sep 2000 17:16:58 +0200 (MET DST)
Hi!

> Have you guys given any thought to the desirable frequency of such 
> load updates? 

To define what "load" is is really hard, since there are many
possible parameters. CPU, disk, RAM, net-connections etc.

Then, you can have long-time-statistics (last week),
medium-time-statistic (last hour) AND short-time-statistics
(last five minutes). All three are important, none can be
used alone.

Then, you can say "one factor is more important than the other"
and scale them with any weight...

The result is a wild guess that is sometimes equivalent to what
we call "load" :-(



Thomas



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