An application server is producing heap dumps. Which tool in IBM Support Assistant (ISA) is used
to perform analysis on the heap dump?

An administrator has defined a connection factory, jms/CF, which is required by an application that
runs on a cluster. Three of the clusters four members run the application without error. On the
fourth member, a NameNotFoundException is thrown attempting to look up jms/CF. The
administrator uses the dumpNameSpace command to examine the namespace of the fourth
member and verifies that jms/CF is not in the namespace. What is the most likely cause?