Hi.

I have a critical memory leak, that slowly fills the whole 6GB (2GB RAM + 4GB swap) memory, crashing Java process, or even the server itself. I inspected periodic java dumps with MAT (http://www.eclipse.org/mat/) and have seen that the app itself allocates only about 40 MB, which makes me to think that the issue somewhere in JNA or native memory (as I indeed store a lot of information via native libraries in memory).

My question is, how it's possible to catch this leak? Standard tools like Valkyrie doesn't seem to work with Java, and, as said, Java tools themselves see only the Java heap.

Is there any tools that can work both with Java/native code?

Also, I found via searching "JNA memory" leaks my previous thread ( http://markmail.org/message/vyjf6gi2smstztj6#query:jna%20memory%20leaks+page:1+mid:4kvob3f234op5yrj+state:results), and would like to mention that the problem there was indeed in Java (rather then JNA/native code). Here is completely different situation, where my Java app heap seems stays the same (a very insignificant increase of allocated object), while the used memory is rapidly growing.

Thanks in advance for any information.