On 13/02/2023 19:12, Ragosta, Vincent wrote:
Is the above GC root, an example of the above condition?
Yes.
If so, can this be mitigated using the JreMemoryLeakPreventionListener, as
illustrated in the Tomcat documentation, here --
https://tomcat.apache.org/tomcat-9.0-doc/config/listeners
Our Tomcat instance is configured to create a heap dump on out of memory
conditions, and we often see a large amount of memory allocated to
OracleTimeoutPollingThread. For example, here is once such instance:
465,922Kb (57.4%) Object tree for GC root(s) Java Static
oracle.jdbc.driver.OracleTime
