Hi

Can someone help me understand the Performance Chart for:
Database Connections - Lifetime of Remaining Opened
Database Connections - Lifetime of Closed

Lifetime of Remaining Opened:
For my current application the "max lifetime" line is a straight line that continues to trend upward and never comes down.
The "average lifetime" trends upward for a while but then periodically drops down and then begins another upward trend.
( I wish I could send a screenshot ).

Lifetime of Closed:
This chart shows a straight line across the bottom of the graph with an occasional spike.

Also, is there some documentation somewhere that describes how to use these charts to tell if I have a healthy application or not?

Please help.

I didn't find the right solution from the Internet.

References:
www.yourkit.com/forum/viewtopic.php?f=3&t=6103
Business Promotional Video

Thanks!