Hi,
our application (Gerrit) consumes more and more memory and Yourkit showed up with 18M Jdbc4PreparedStatement<http://grepcode.com/file/repo1.maven.org/maven2/postgresql/postgresql/9.1-901.jdbc4/org/postgresql/jdbc4/Jdbc4PreparedStatement.java> objects in "pending finalization" which uses up 21G of mem. The heap is taken immediately after two GCs. I wonder why those objects survived of GCs. According to Yourkit doc<https://www.yourkit.com/docs/java/help/reachability.jsp>, the objects in "pending finalization" are from the class with an implemenation of finalize() method while Jdbc4PreparedStatement<http://grepcode.com/file/repo1.maven.org/maven2/postgresql/postgresql/9.1-901.jdbc4/org/postgresql/jdbc4/Jdbc4PreparedStatement.java> is without it. Is it about G1GC? Any hint is appreciated. BR, Hongkai ================================ Here are the screenshots of Yourkit and App info. [cid:82499a3c-9de5-4ae9-b0f3-c9f2e173aa40] [cid:5dd8cdb6-7736-4294-9bc5-698ad47ecf29]
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