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From Kevan Miller <kevan.mil...@gmail.com>
Subject A few simple comparisons of Geronimo 2.2 and 2.1.5
Date Mon, 24 Aug 2009 12:27:56 GMT
All,
I made a few (very simple) measurements comparing 2.2 to 2.1.5.  
Thought I'd pass them along.

As you can see, our server size has grown and EE server startup time  
is slower. I haven't looked at any specific causes. I don't view these  
as release show-stoppers. However, there may be some low-hanging  
fruit, that can be addressed quickly. Longer-term, I think it would be  
great to give these areas some focus. It would be interesting to  
measure memory footprint, also.

size   startup        artifact name
            time

  21M  1 second   geronimo-framework-2.1.5-SNAPSHOT-bin.tar.gz
  23M  1 second   geronimo-framework-2.2-SNAPSHOT-bin.tar.gz

  30M  3 seconds geronimo-jetty6-minimal-2.1.5-SNAPSHOT-bin.tar.gz
  34M  3 seconds geronimo-jetty7-minimal-2.2-SNAPSHOT-bin.tar.gz

  32M  4 seconds geronimo-tomcat6-minimal-2.1.5-SNAPSHOT-bin.tar.gz
  36M  4 seconds geronimo-tomcat6-minimal-2.2-SNAPSHOT-bin.tar.gz

  72M  12 seconds geronimo-jetty6-javaee5-2.1.5-SNAPSHOT-bin.tar.gz
  87M  17 seconds geronimo-jetty7-javaee5-2.2-SNAPSHOT-bin.tar.gz

  73M  11 seconds geronimo-tomcat6-javaee5-2.1.5-SNAPSHOT-bin.tar.gz
  88M  16 seconds geronimo-tomcat6-javaee5-2.2-SNAPSHOT-bin.tar.gz

--kevan

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