As my programmer and I continue to troubleshoot our DBCP problems (thanks to
everyone, especially Angus for all the feedback), I am looking at some other
settings I have made from day 1, and wonder if there are any downsides or
benefits to what I have done.





First off, we're running Apache 1.3.27 and Tomcat 4.1.17 with j2sdk1.4.1_01

Everything is running on a Dual P4 1.8Ghz XEON supermicro system (so
essentially 4 processors) with 4GB ram, U160 SCSI array, etc..



So, with my CATALINA_OPTS, I am passing the following:



export CATALINA_OPTS="-server -Xms512m -Xmx512m
-Dlog4j.configuration=file:///opt/tomcat/log4j.properties";



>From everything I have read, it seemed natural set the -server flag, and due
to some performance issues we were having, I increased the max/min memory
settings. I also get the impression that this creates issues with garbage
collection, which Im thinking could relate back to some of our DBCP
problems.



I welcome any thoughts or suggestions on this.



Additionally, running the version of the JDK that I am, M$'s website shows
their JDBC driver compatible with up to 1.3, and I wonder if there is any
reason to think that some of the problems are related to running a higher
version than M$ says they support?





Again, any and all suggestions are welcome



Rob Engstrom



---
robert engstrom
CTO
rob@(protected)
-------
Happy Puppy / iGames Publishing
<http://www.igames.com> http://www.igames.com
<http://www.happypuppy.com> http://www.happypuppy.com