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From Henri Gomez <henri.go...@gmail.com>
Subject jk/cluster - intelligent systems load
Date Fri, 12 Feb 2010 15:20:14 GMT
Hi to all,

Some times ago, we discuss about mod_jk/cluster and more intelligent
strategy to be use for the dispatching system.

One point was to get system load informations about the various Tomcat
instances involved in a cluster, to send request to the lowest loaded
Tomcat.

Hyperic Sigar, http://www.hyperic.com/products/sigar.html, seems to
provide such informations for various OS.

Could it be interesting to add such 'extension' to Tomcat, so it could
be able to send back to jk/cluster so they could get the best
decisions ?

New commands could be added to AJP13, as done previously with
cping/cpong, http://tomcat.apache.org/connectors-doc/ajp/ajpv13ext.html.

What do you think about ?

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