After adding a JMX connection, the list of items under the connection takes a long time to display (6794029)

After adding a JMX connection and then expanding it in the tree pane, the items under the connection can sometimes take more than a minute to display.

Workaround: None. When a JMX connection is added, Performance Monitor sends several JMX messages to the connection to build the list of items the connection has available for monitoring. The elapsed response time of these messages depends on many factors, including: the load on the system hosting the domain or instance, the load on the domain or instance hosting the connection, and network bandwidth.