Jim, per your suggestion I took a quick look at profiling Mayfly.

I cloned my CVS working copy and updated the clone directory tree to
the 2007-07-06 snapshot. I had to patch build.xml to include the
profile-test target found in the HEAD build.xml. Here's exactly what I
changed:
http://adammonsen.com/tmp/mayfly/profile_old_snapshot.patch

I also dropped the JIP JAR in test/lib. It seemed to work. Here's the output:
http://adammonsen.com/tmp/mayfly/profile-cvs_snapshot_2007-07-06.txt

And here's the profile from CVS HEAD:
http://adammonsen.com/tmp/mayfly/profile-cvs_snapshot_2008-02-08.txt

Does this help?

Looks like MayflyDialect.openConnection() might be more expensive.
Maybe. I have no idea. I guess I'm out of expertise and budgeted time
at this point.

-- 
Adam Monsen

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