We have a web application, running on Websphere using Java RPC. Currently, we are experiencing JVM heap size problems intermittently throughout the day. In trying to track possible causes of it.
A NATBPMON shows very high statistics for NUSG for the NATSRVI/NATSRVD objects. Certainly, my expectation is that the number of activations of this object is hyperbolically related to the number of calls we do across Entirex.
Can somebody tell me what NUSG means and whether I should focus my debugging attention elsewhere?
Natural 188.8.131.52, Adabas 184.108.40.206.2 on AIX, Entirex 8, JDK 1.7 on Websphere 8.5