improve server startup time
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Key: GERONIMO-6055
URL: https://issues.apache.org/jira/browse/GERONIMO-6055
Project: Geronimo
Issue Type: Improvement
Security Level: public (Regular issues)
Affects Versions: 3.0
Reporter: Kevan Miller
3.0 server startup has gotten kind of slow. Time to see if we can boost it, a
bit.
I've made some measurements of server startup time using YourKit Java Profiler
(which I think is a great memory and performance analysis tool). If anybody is
trying to use it with Geronimo, you need to update etc/config.properties in
order to run YourKit with Geronimo 3.0. Add "com.yourkit.*" to the
org.osgi.framework.bootdelegation setting.
There are a few surprising hot spots. There may be some improvements that we
can suggest to the Equinox project. However, I think there are some
improvements that we should be making, also...
I'll attach some screen captures that should illustrate some of the issues.
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