find who instanciate char[]
Hi,
is there a way to find who instanciate a primitive type via dynatrace , like an array of chart (chart[]) ?
Pierre
fine 
thanks Andi
hi Andi,
thank, the error 404 remains for "http://apmblog.dynatrace.com/2014/01/07/hunting-a-oracle-jdbc-memory-leak-crashing-an-80jvm-websphere-cluster?_ga=1.206791571.1047187150.1425657146"
regards.
Pierre
Hmm. Maybe your browser cached that page? Can you try once more? I changed the cache settings
Andreas, the link is broken:
Not found, error 404
The page you are looking for no longer exists. Perhaps you can return back to the site's homepage and see if you can find what you are looking for. Or, you can try finding it with the information below.
I've found here http://insidetechtalk.com/hunting-oracle-jdbc-memory-leak-crashing-80jvm-websphere-cluster/
many thanks
I think I have the solution to your problem - check out this blog post - exactly your problem: http://apmblog.dynatrace.com/2014/01/07/hunting-a-oracle-jdbc-memory-leak-crashing-an-80jvm-websphere-cluster
in fact as you can see I've a prepared statement which reference around 6.5 Go of char.
Is there a way to find which allocate them (I mean which query) ?
It occurs in a batch process, triggered in, an Application Server so i don't have the purepath for the whole process and those char are loaded before purepathes are recorded.
Nothing in hotspot;
but huge char in shallow classes:
Pierre
I've got them, but I can't get the content of cha, any solution?
Many thanks Andi
You can configure the size of the analysis server. It should at least be as much as the JVM Heap Space, 8GB in your case. You can configure that size in the dtanalysisserver.ini file by adjusting the -Xmx setting
Hi Andy,
It tried but finally stopped, Analysis server has no enough memory, the JVM is quite large 8 Go.
I will try then.
thanks
Pierre
Have you tried a Full Memory Dump? Check out my blog about this: http://apmblog.dynatrace.com/2014/10/28/hands-tutorial-5-steps-identify-java-net-memory-leaks/
