Number of messages received that were not for a
a topic of interest to the receiver (TCP, LBM-RM, LBT-RU, LBT-IPC, LBT-RDMA)

C# |
public long noTopicMessagesReceived()

Number of application messages received that were not sent
on a topic of interest to the receiver.

A high value (relative to, or approaching lbmMessagesReceived above) indicates
more CPU time required to filter out uninteresting topics, in which case,
consider reconfiguring sources to filter more aggressively at the transport
layer.
This method returns a value from the first
set of statistics encapsulated within this object
and would normally be used when the object has been
created using a specific source to instantiate the class.