I am using samurai tool to analyze thread dump. It looks like it has many blocked threads. I have no clue to derive anything from the thread dump.
I have an SQL query in my Java application that runs on weblogic that takes enormous time to complete. After running this query by clicking on my Java application button several times hangs my JVM.
Thread dumps can be found @ : http://www.megafileupload.com/en/file/379103/biserver2-txt.html
Can you help me understand what does the thread dump say ?
The issue was with WLDF logging information to log file. Once disabled it helped improve performance enormously. I am not a fan of ThreadLogic as a tool for thread dump analysis. It shows circular deadlock when you have stuck threads no matter how variant the issue is.